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nagai yasuyoshi  永井 康介

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Nagai Yasuyoshi  永井 康介

NAGAI Yasuyoshi  永井 康介

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Researcher Number 10302209
Other IDs
External Links
Affiliation (Current) 2024: 東北大学, 金属材料研究所, 教授
Affiliation (based on the past Project Information) *help 2024: 東北大学, 金属材料研究所, 教授
2020 – 2022: 東北大学, 金属材料研究所, 教授
2009 – 2018: Tohoku University, 金属材料研究所, 教授
2008: 東北大, 金属材料研究所, 准教授
2007 – 2008: Tohoku University, Institute for Materials Research, Associate Professor
2001 – 2007: TOHOKU UNIVERSITY, INSTITUTE FOR MATERIALS RESEARCH, ASSOCIATE PROFESSOR, 金属材料研究所, 助教授
1998 – 2000: 東北大学, 金属材料研究所, 助手
Review Section/Research Field
Principal Investigator
Nuclear engineering / Basic Section 31010:Nuclear engineering-related / Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields / Physical properties of metals / Physical properties of metals
Except Principal Investigator
Physical properties of metals / Nuclear engineering / Nanomaterials chemistry / Nanomaterials engineering / Condensed matter physics I … More / 固体物性Ⅱ(磁性・金属・低温) / Nuclear engineering / Biomedical engineering/Biomaterial science and engineering / Electron device/Electronic equipment / Physical properties of metals / Science and Engineering / Structural/Functional materials / Engineering / Science and Engineering Less
Keywords
Principal Investigator
3次元アトムプローブ / 陽電子消滅 / 原子力材料 / 照射欠陥 / 劣化機構 / 原子炉高経年化 / 粒界脆化 / 粒界偏析 / オゾン反応 / アクチノイド元素 … More / ヨウ素 / 誘導結合プラズマ質量分析（ICP-MS）法 / 応力下その場観察 / ウィークビーム走査型透過電子顕微鏡法 / 応用下その場観察 / 透過電子顕微鏡 / 微小欠陥分布 / 元素分布 / トモグラフィー / 3次元トモグラフィー / 電子顕微鏡 / 原子炉材料 / Vacancy-Solute Complex / Nano Cluster / 3D Atom Probe / Positron Annhilation / 3次元アトムプロープ / 空孔-溶質複合体 / ナノクラスター / 事故時加熱環境 / 圧力容器 / 圧力容器鋼 / ナノ組織変化 / 先端分析手法 / 高温環境 / 原子炉構造材料 / 電子炉高経年化 / レーザー / 真空破面蒸着 / 応力腐食割れ / 欠陥 / ナノ析出物 / 格子欠陥 / 同時計数ドップラー広がり法 / クリープ破断 / 耐熱性フェライト鋼 / 陽電子消滅法 … More
Except Principal Investigator
陽電子消滅 / アトムプローブ / 原子炉圧力容器鋼 / 陽電子消滅法 / 電子運動量分布 / Fe-Cu合金 / フェルミ面 / 照射脆化 / 3次元アトムプローブ / POSITRON ANNIHILATION / ナノ粒子 / 体心立方銅 / ３次元アトムプローブ / 黒鉛 / 格子欠陥 / ナノクラスター / ナノ構造制御 / ３Dアトムプローブ / ナノ構造 / 表面物性 / 機能材料 / 燃料電池 / ３次元 / クラスター / 格子ひずみ / その場 / 触媒 / 電子顕微鏡 / 半導体 / 量子構造 / ナノワイヤ / 透過電子顕微鏡 / first-principles calculation / Nanovoids / glass / positronium / 第一原理計算 / ナノボイド / ガラス / ポジトロニウム / Fermi surface / momentum distribution / Al alloys / Fe-Cu alloys / precipitated nano particles / positron annihilation / 陽電子量子ドット閉じ込め / 自己探索プローブ / 運動量分布 / Al合金 / ナノ析出物粒子 / AFFINITY INDUCED POSITRON TRAPPING / FERMI SURFACE / EMBEDDED NANO CRYSTAL / 2次元角相関 / 陽電子親和性捕獲 / 埋め込みナノ微結晶 / POSITION SENSITIVE GAMMA-RAY DETECTOR / WIDE RANGE MOMENTUM DISTRIBUTION MEASUREMENT / LIFE MANAGEMENT OF NUCLEAR POWER REACTOR / 角相関 / 非破壊検査 / 位置敏感型γ線検出器 / 広範囲運動量分布測定 / 原子炉高経年化対策 / Magic Number Vacancy Clusters / Al-Cu-Mg / Fe-Cu / Reactor Pressure Vessel Steels / Fermi Surface / Nano-particles / BCC-Cu / Positron Annihilation / 空孔・不純物 / 魔法数 / 原子空孔 / 酸素極性基 / 酸素-空孔複合体 / 空孔クラスター / シリコン / 魔法数原子空孔クラスター / Al-Cu-Mg合金 / 元素分析 / 硬さ / 元素分布 / 生体材料 / 歯学 / 拡散 / マイクロ・ナノデバイス / ドーパント / 粒界拡散 / 中性子照射 / アモルファスダイヤモンド / 欠陥 / ラマン分光法 / 変換 / アモルファス / 照射 / 衝撃圧縮 / ダイヤモンド / 弾性歪解析 / シンクロ型LPSO構造 / 積層 / 規則化 / 規則－不規則構造 / 陽電子消滅実験 / 3次元アトムプローブ法 / 透過電子顕微鏡法 / 原子配列解析 / 集束イオンビーム / 原子力エネルギー / 炭化物 / 時効析出 / マグネシウム合金 / 金属物性 / 摩擦 / 超塑性 / 応力腐食割れ / クリープ / 疲労 / 破壊 / 靭性 / 強度 / シュラウド応力腐食割れ / 局所電極型アトムプローブ / 粒界偏析 / ナノ析出物 / 照射脆脆化 / 照射欠陥 / 粒界・界面偏析 / 高経年化原子炉 / 原子炉圧力容器 / 照射誘起ナノ析出物 / 照射促進ナノ析出物 / 照射脆化機構 Less

  • Research Projects

    (23 results)

  • Research Products

    (673 results)

  • Co-Researchers

    (43 People)

  •  オゾン反応を利用したヨウ素・アクチニド微量元素の迅速超高感度質量分析法の開拓Principal Investigator

    • Principal Investigator
      永井 康介
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 31010:Nuclear engineering-related
    • Research Institution
      Tohoku University

  •  Revealing Irradiation Hardening Mechanisms by a new in-situ observation method with sub-nm scale resolutionPrincipal Investigator

    • Principal Investigator
      Nagai Yasuyoshi
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields
    • Research Institution
      Tohoku University

  •  Study of Radiation Damage Mechanisms of Structural Materials in Nuclear Reactors by Defect structure - Elemental distribution TomographyPrincipal Investigator

    • Principal Investigator
      Nagai Yasuyoshi
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tohoku University

  •  Synthesis of Pt nanocluster catalysts on strained multiple twin particles

    • Principal Investigator
      Yoshida Kenta
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Nanomaterials chemistry
    • Research Institution
      Tohoku University

  •  Establishment of analysis of single nanowire by atom probe tomography in combination with transmission electron microscopy

    • Principal Investigator
      Shimizu Yasuo
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Nanomaterials engineering
    • Research Institution
      Tohoku University

  •  Dopant diffusion paths in polycrystalline silicon gate of three-dimensional metal-oxide-semiconductor field effect transistor investigated by atom probe tomography

    • Principal Investigator
      Inoue Koji
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electron device/Electronic equipment
    • Research Institution
      Tohoku University

  •  Three-dimensional nanoscale elemental analysis in human teeth by atom probe tomography towards their soundness evaluation

    • Principal Investigator
      SHIMIZU Yasuo
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Biomedical engineering/Biomaterial science and engineering
    • Research Institution
      Tohoku University

  •  Atomic scale observation of grain boundary segregation in nuclear materials by atom probe tomography and study on mechanism of grain boundary degradationPrincipal Investigator

    • Principal Investigator
      NAGAI Yasuyoshi
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tohoku University

  •  Atomic-resolution structure analysis of LPSO structures to explore the structure-property relationships

    • Principal Investigator
      INUI HARUYUKI
    • Project Period (FY)
      2011 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Kyoto University

  •  A study on the generation of new carbon materials by piling up non-equilibrium conditions with defects

    • Principal Investigator
      NIWASE Keisuke
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Physical properties of metals
    • Research Institution
      Hyogo University of Teacher Education

  •  Atomic scale observation of grain boundary segregation in nuclear materials by atom probe tomography and study on mechanism of grain boundary degradationPrincipal Investigator

    • Principal Investigator
      NAGAI Yasuyoshi
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tohoku University

  •  Nano-carbides and carbide-matrix interfaces in nuclear reactor pressure vessel steel studied by 3D-AP

    • Principal Investigator
      TOYAMA Takeshi
    • Project Period (FY)
      2008 – 2009
    • Research Category
      Grant-in-Aid for Young Scientists (Start-up)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tohoku University

  •  Enhanced age hardening response and microstructure of Mg alloys by the addition of alloying elements

    • Principal Investigator
      HONO Kazuhiro
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      National Institute for Materials Science

  •  原子力材料中の欠陥-ナノ析出物複合体の3次元実空間解析Principal Investigator

    • Principal Investigator
      永井 康介
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tohoku University

  •  Positronium Study of Structural Nanovoids in Model Glasses

    • Principal Investigator
      INOUE Koji
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Condensed matter physics I
    • Research Institution
      Tohoku University

  •  Clarification of Embrittlement and Degradation Mechanisms of NuclearSteel Materials by Advanced Nano-Materials Science for Control and Prediction of theMaterials Integrity

    • Principal Investigator
      HASEGAWA Masayuki
    • Project Period (FY)
      2005 – 2009
    • Research Category
      Grant-in-Aid for Specially Promoted Research
    • Review Section
      Science and Engineering
      Engineering
    • Research Institution
      Tohoku University

  •  原子炉圧力容器鋼中の照射誘起ナノ析出物および欠陥の形成・発達過程の解明と制御

    • Principal Investigator
      HASEGAWA Masayuki
    • Project Period (FY)
      2003 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Nuclear engineering
    • Research Institution
      Tohoku University

  •  Study of Nano-Clustering Mechanism by Positron Annihilation and 3D Atom ProbePrincipal Investigator

    • Principal Investigator
      NAGAI Yasuyoshi
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical properties of metals
    • Research Institution
      Tohoku University

  •  Study of Atomic and Electronic Structures of Nano-Particles in the Early Stages of Their Formation Using Self-Searching Positrons

    • Principal Investigator
      HASEGAWA Masayuki
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Physical properties of metals
    • Research Institution
      Tohoku University

  •  DEVELOPMENT OF ONE DIMENSIONAL ANGULAR CORRELATION OF POSITRON ANNIHILATION RADIATION MEASU REING WIDE MOMENTUM REGION FOR NON-DESTRUCTIVE INSPECTION OF NUCLEAR REACTOR PRESSURE VESSEL

    • Principal Investigator
      HASEGAWA Masayuki
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Nuclear engineering
    • Research Institution
      TOHOKU UNIVERSITY

  •  DEVELOPMENT OF NEW NONDESTRUCTIVE INSPECTION METHOD FOR CREEP RUPTURE OF HEAT-RESISTING FERRITE STEELS USING POSITRON ANNIHILATION TECHNIQUE

    • Principal Investigator
      TANG Zheng
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      固体物性Ⅱ(磁性・金属・低温)
    • Research Institution
      TOHOKU UNIVERSITY

  •  耐熱性フェライト鋼クリープ破断の陽電子消滅法による新しい非破壊検査法の開発Principal Investigator

    • Principal Investigator
      永井 康介
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Physical properties of metals
    • Research Institution
      Tohoku University

  •  Chemical Analysis and Electronic Structure Studies of Vacancy-Type Defects by Measuring Positron Annihilation Momentum Distribution in Wide Range

    • Principal Investigator
      HASEGAWA Masayuki
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Physical properties of metals
    • Research Institution
      TOHOKU UNIVERSITY

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation

  • [Journal Article] Defect Analysis of Matrix Damage in Reactor Pressure Vessel Steel Using WB-STEM2023
    • Author(s)
      Yoshida Kenta、Toyama Takeshi、Inoue Koji、Nagai Yasuyoshi、Shimodaira Masaki
    • Journal Title

      Materia Japan

      Volume: 62 Issue: 3 Pages: 154-158

    • DOI

      10.2320/materia.62.154

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2023-03-01
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20H02661

  • [Journal Article] Fabrication of β-Ga2O3/Si heterointerface and characterization of interfacial structures for high power device applications2022
    • Author(s)
      Liang Jianbo、Takatsuki Daiki、Higashiwaki Masataka、Shimizu Yasuo、Ohno Yutaka、Nagai Yasuyoshi、Shigekawa Naoteru
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SF Pages: SF1001-SF1001

    • DOI

      10.35848/1347-4065/ac4c6c

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-19H02182

  • [Journal Article] AlGaN/GaN/3C-SiC on diamond HEMTs with thick nitride layers prepared by bonding-first process2022
    • Author(s)
      Kagawa Ryo、Kawamura Keisuke、Sakaida Yoshiki、Ouchi Sumito、Uratani Hiroki、Shimizu Yasuo、Ohno Yutaka、Nagai Yasuyoshi、Liang Jianbo、Shigekawa Naoteru
    • Journal Title

      Applied Physics Express

      Volume: 15 Issue: 4 Pages: 041003-041003

    • DOI

      10.35848/1882-0786/ac5ba7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] In situ thermal annealing transmission electron microscopy of irradiation induced Fe nanoparticle precipitation in Fe?Si alloy2022
    • Author(s)
      Shimada Y.、Ikeda Y.、Yoshida K.、Sato M.、Chen J.、Du Y.、Inoue K.、Maa? R.、Nagai Y.、Konno T. J.
    • Journal Title

      Journal of Applied Physics

      Volume: 131 Issue: 16 Pages: 164902-164902

    • DOI

      10.1063/5.0070471

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04981, KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20K03899

  • [Journal Article] <i>In Situ</i> TEM Observation and MD Simulation of Frank Partial Dislocation Climbing in Al–Cu Alloy2022
    • Author(s)
      Chen Jiao、Yoshida Kenta、Suzudo Tomoaki、Shimada Yusuke、Inoue Koji、Konno Toyohiko J.、Nagai Yasuyoshi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 63 Issue: 4 Pages: 468-474

    • DOI

      10.2320/matertrans.MT-M2021233

    • NAID

      130008159021

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2022-04-01
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-22K04981

  • [Journal Article] Variation in atomistic structure due to annealing at diamond/silicon heterointerfaces fabricated by surface activated bonding2022
    • Author(s)
      Ohno Yutaka、Liang Jianbo、Yoshida Hideto、Shimizu Yasuo、Nagai Yasuyoshi、Shigekawa Naoteru
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SF Pages: SF1006-SF1006

    • DOI

      10.35848/1347-4065/ac5d11

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-23K21083

  • [Journal Article] Effect of rhenium addition on deuterium retention in neutron-irradiated tungsten2022
    • Author(s)
      Nobuta Y.、Toyama T.、Matsumoto A.、Shimada M.、Oya Y.、Inoue K.、Nagai Y.、Hatano Y.
    • Journal Title

      Journal of Nuclear Materials

      Volume: 566 Pages: 153774-153774

    • DOI

      10.1016/j.jnucmat.2022.153774

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20H02661

  • [Journal Article] Investigation of Cu Diffusivity in Fe by a Combination of Atom Probe Experiments and Kinetic Monte Carlo Simulation2021
    • Author(s)
      Zhao Can、Suzudo Tomoaki、Toyama Takeshi、Nishitani Shigeto、Inoue Koji、Nagai Yasuyoshi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 62 Issue: 7 Pages: 929-934

    • DOI

      10.2320/matertrans.MT-M2021028

    • NAID

      130008056787

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2021-07-01
    • Language
      English
    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20K05067

  • [Journal Article] Segregation mechanism of arsenic dopants at grain boundaries in silicon2021
    • Author(s)
      Y. Ohno, T. Yokoi, Y. Shimizu, J. Ren, K. Inoue, Y. Nagai, K. Kutsukake, K. Fujiwara, A. Nakamura, K. Matsunaga, and H. Yoshida
    • Journal Title

      Science and Technology of Advanced Materials: Methods

      Volume: 1 Issue: 1 Pages: 169-180

    • DOI

      10.1080/27660400.2021.1969701

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K04613, KAKENHI-PROJECT-20H00359

  • [Journal Article] Heavy-ion irradiation and post-irradiation annealing effects in explosion-welded CuCrZr/316LN joints for ITER application2021
    • Author(s)
      Yi Xiaoou、Du Yufeng、Geng Diancheng、Li Zihao、Han Wentuo、Liu Pingping、Chen Jiming、Yabuuchi Kiyohiro、Yoshida Kenta、Ohnuki Somei、Zhan Qian、Wan Farong、Nagai Yasuyoshi
    • Journal Title

      Materials Characterization

      Volume: 178 Pages: 111252-111252

    • DOI

      10.1016/j.matchar.2021.111252

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Radiation-enhanced diffusion of copper in iron studied by three-dimensional atom probe2021
    • Author(s)
      Toyama T.、Zhao C.、Yoshiie T.、Yamasaki S.、Uno S.、Shimodaira M.、Miyata H.、Suzudo T.、Shimizu Y.、Yoshida K.、Inoue K.、Nagai Y.
    • Journal Title

      Journal of Nuclear Materials

      Volume: 556 Pages: 153176-153176

    • DOI

      10.1016/j.jnucmat.2021.153176

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PROJECT-20H00359

  • [Journal Article] Correlative atom probe tomography and scanning transmission electron microscopy reveal growth sequence of LPSO phase in Mg alloy containing Al and Gd2021
    • Author(s)
      Inoue Koji、Yoshida Kenta、Nagai Yasuyoshi、Kishida Kyosuke、Inui Haruyuki
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 3073-3073

    • DOI

      10.1038/s41598-021-82705-3

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PLANNED-18H05456, KAKENHI-PLANNED-18H05478, KAKENHI-PROJECT-19H00824, KAKENHI-PLANNED-18H05451, KAKENHI-PROJECT-20H00359, KAKENHI-ORGANIZER-18H05450

  • [Journal Article] Microstructural changes of oxide dispersion strengthened copper powders fabricated by mechanical alloying2021
    • Author(s)
      Shimada Yusuke、Mizumoto Masataka、Hishinuma Yoshimitsu、Ikeda Ken-ichi、Yoshida Kenta、Noto Hiroyuki、Ma Bing、Muroga Takeo、Nagai Yasuyoshi、Konno Toyohiko J.
    • Journal Title

      Fusion Engineering and Design

      Volume: 173 Pages: 112804-112804

    • DOI

      10.1016/j.fusengdes.2021.112804

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20K03899

  • [Journal Article] Insight into segregation sites for oxygen impurities at grain boundaries in silicon2021
    • Author(s)
      Y. Ohno, J. Ren, S. Tanaka, M. Kohyama, K. Inoue, Y. Shimizu, Y. Nagai, H. Yoshida
    • Journal Title

      Applied Physics Express

      Volume: 14 Issue: 4 Pages: 041003-041003

    • DOI

      10.35848/1882-0786/abe80d

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K05009, KAKENHI-PROJECT-20K04613, KAKENHI-PROJECT-20H00359

  • [Journal Article] Fabrication of high-quality GaAs/diamond heterointerface for thermal management applications2021
    • Author(s)
      Jianbo Liang, Yuji Nakamura, Tianzhuo Zhan, Yutaka Ohno, Yasuo Shimizu, Kazu Katayama, Takanobu Watanabe, Hideto Yoshida, Yasuyoshi Nagai, Hongxing Wang, Makoto Kasu, Naoteru Shigekawa
    • Journal Title

      Diamond & Related Materials

      Volume: 111 Pages: 108207-108207

    • DOI

      10.1016/j.diamond.2020.108207

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02616, KAKENHI-PROJECT-20H00359

  • [Journal Article] Grain-boundary phosphorus segregation in highly neutron-irradiated reactor pressure vessel steels and its effect on irradiation embrittlement2021
    • Author(s)
      Hata Kuniki、Takamizawa Hisashi、Hojo Tomohiro、Ebihara Kenichi、Nishiyama Yutaka、Nagai Yasuyoshi
    • Journal Title

      Journal of Nuclear Materials

      Volume: 543 Pages: 152564-152564

    • DOI

      10.1016/j.jnucmat.2020.152564

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Iron nitride, α″-Fe16N2, around <100> interstitial type dislocation loops in neutron-irradiated iron2021
    • Author(s)
      Yoshiie T.、Inoue K.、Yoshida K.、Toyama T.、Satoh Y.、Nagai Y.
    • Journal Title

      Philosophical Magazine

      Volume: － Issue: 10 Pages: 1-12

    • DOI

      10.1080/14786435.2021.1891317

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PROJECT-19K05334, KAKENHI-PROJECT-20H00359

  • [Journal Article] The role of silicon on solute clustering and embrittlement in highly neutron-irradiated pressurized water reactor surveillance test specimens2021
    • Author(s)
      Takamizawa Hisashi、Hata Kuniki、Nishiyama Yutaka、Toyama Takeshi、Nagai Yasuyoshi
    • Journal Title

      Journal of Nuclear Materials

      Volume: 556 Pages: 153203-153203

    • DOI

      10.1016/j.jnucmat.2021.153203

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Room temperature direct bonding of diamond and InGaP in atmospheric air2021
    • Author(s)
      Liang Jianbo、Nakamura Yuji、Ohno Yutaka、Shimizu Yasuo、Nagai Yasuyoshi、Wang Hongxing、Shigekawa Naoteru
    • Journal Title

      Functional Diamond

      Volume: 1 Issue: 1 Pages: 110-116

    • DOI

      10.1080/26941112.2020.1869435

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Neutron irradiation response of explosion-welded CuCrZr/316LN joints for ITER application2021
    • Author(s)
      Yi Xiaoou、Du Yufeng、Li Yihang、Han Wentuo、Liu Pingping、Yoshida Kenta、Toyama Takeshi、Chen Jiming、Zhan Qian、Wan Farong、Ohnuki Somei、Nagai Yasuyoshi
    • Journal Title

      Fusion Engineering and Design

      Volume: 169 Pages: 112620-112620

    • DOI

      10.1016/j.fusengdes.2021.112620

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PROJECT-20H00359

  • [Journal Article] Characterization of Nanoscopic Cu/Diamond Interfaces Prepared by Surface-Activated Bonding: Implications for Thermal Management2020
    • Author(s)
      J. Liang, Y. Ohno, Y. Yamashita, Y. Shimizu, S. Kanda, N. Kamiuchi, S-W Kim, K. Koyama, Y. Nagai, M. Kasu, and N. Shigekawa
    • Journal Title

      Appl. Nano Materials

      Volume: 3 Issue: 3 Pages: 2455-2462

    • DOI

      10.1021/acsanm.9b02558

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02616, KAKENHI-PROJECT-18K19034, KAKENHI-PROJECT-20H00359

  • [Journal Article] Effects of neutron flux on irradiation-induced hardening and defects in RPV steels studied by positron annihilation spectroscopy2020
    • Author(s)
      T. Toyama, T. Yamamoto, N. Ebisawa, K. Inoue, Y. Nagai, G. R. Odette
    • Journal Title

      Journal of Nuclear Materials

      Volume: 532 Pages: 152041-152041

    • DOI

      10.1016/j.jnucmat.2020.152041

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H03517, KAKENHI-PROJECT-20H00359

  • [Journal Article] 3D impurity profiles of doped/intrinsic amorphous-silicon layers composing textured silicon heterojunction solar cells detected by atom probe tomography2020
    • Author(s)
      Y. Shimizu, B. Han, N. Ebisawa, Y. Ichihashi, T. Hashiguchi, H. Katayama, M. Matsumoto, A. Terakawa, K. Inoue, and Y. Nagai
    • Journal Title

      Applied Physics Express

      Volume: 13 Issue: 12 Pages: 126503-126503

    • DOI

      10.35848/1882-0786/abcd70

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K04613, KAKENHI-PROJECT-20H00359

  • [Journal Article] In-situ WB-STEM observation of dislocation loop behavior in reactor pressure vessel steel during post-irradiation annealing2020
    • Author(s)
      Du Yufeng、Yoshida Kenta、Shimada Yusuke、Toyama Takeshi、Inoue Koji、Arakawa Kazuto、Suzudo Tomoaki、Milan Konstantinovic J.、Gerard Robert、Ohnuki Somei、Nagai Yasuyoshi
    • Journal Title

      Materialia

      Volume: 12 Pages: 100778-100778

    • DOI

      10.1016/j.mtla.2020.100778

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05323, KAKENHI-PROJECT-20H00309, KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20H02661

  • [Journal Article] Static Strain Aging Mechanisms of Polycrystalline Ferritic Steel Sheets2020
    • Author(s)
      Ono Yoshihiko、Funakawa Yoshimasa、Okuda Kaneharu、Seto Kazuhiro、Inoue Koji、Nagai Yasuyoshi
    • Journal Title

      Tetsu-to-Hagane

      Volume: 106 Issue: 6 Pages: 391-401

    • DOI

      10.2355/tetsutohagane.TETSU-2019-108

    • NAID

      130007849764

    • ISSN
      0021-1575, 1883-2954
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Multiscale characterization of the joint bonded by Cu@Ag core@shell nanoparticles2020
    • Author(s)
      Tu Y.、Zhu P. L.、Li G.、Ouyang Q. L.、Chang H.、Zhou F. R.、Shimizu Y.、Inoue K.、Nagai Y.、Sun R.、Wong C. P.
    • Journal Title

      Applied Physics Letters

      Volume: 116 Issue: 21 Pages: 213101-213101

    • DOI

      10.1063/5.0007534

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Atomistic modeling of hardening in spinodally-decomposed Fe-Cr binary alloys2020
    • Author(s)
      Suzudo Tomoaki、Takamizawa Hisashi、Nishiyama Yutaka、Caro Alfredo、Toyama Takeshi、Nagai Yasuyoshi
    • Journal Title

      Journal of Nuclear Materials

      Volume: 540 Pages: 152306-152306

    • DOI

      10.1016/j.jnucmat.2020.152306

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359, KAKENHI-PROJECT-20H02661

  • [Journal Article] Development of Niobium Bearing High Carbon Steel Sheet for Knitting Needles2020
    • Author(s)
      Tsuchiya Eiji、Matsumura Yuta、Hosoya Yoshihiro、Miyamoto Yuka、Kobayashi Takashi、Seto Kazuhiro、Tomura Keiko、Inoue Koji、Nagai Yasuyoshi
    • Journal Title

      ISIJ International

      Volume: 60 Issue: 5 Pages: 1052-1062

    • DOI

      10.2355/isijinternational.ISIJINT-2019-084

    • NAID

      130007843545

    • ISSN
      0915-1559, 1347-5460
    • Year and Date
      2020-05-15
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Experimental inspection of a computationally-designed NiCrMnSi Heusler alloy with high Curie temperature2020
    • Author(s)
      Onodera Y.、Elphick K.、Kanemura T.、Roy T.、Tsuchiya T.、Tsujikawa M.、Yoshida K.、Nagai Y.、Mizukami S.、Hirohata A.、Shirai M.
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: 7 Pages: 073003-073003

    • DOI

      10.35848/1347-4065/ab9c75

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Oxidation-enhanced Si self-diffusion in isotopically modulated silicon nanopillars2020
    • Author(s)
      Kiga Ryotaro、Hayashi Sayaka、Miyamoto Satoru、Shimizu Yasuo、Nagai Yasuyoshi、Endoh Tetsuo、Itoh Kohei M.
    • Journal Title

      Journal of Applied Physics

      Volume: 127 Issue: 4 Pages: 045704-045704

    • DOI

      10.1063/1.5134105

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Journal Article] Evaluation of spatial and temporal resolution on in situ annealing aberration-corrected transmission electron microscopy with proportional?integral?differential controller2019
    • Author(s)
      Shimada Yusuke、Yoshida Kenta、Inoue Koji、Shiraishi Takahisa、Kiguchi Takanori、Nagai Yasuyoshi、Konno J Toyohiko
    • Journal Title

      Microscopy

      Volume: 1 Issue: 3 Pages: 1-9

    • DOI

      10.1093/jmicro/dfz010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H05966, KAKENHI-PROJECT-19K05323

  • [Journal Article] 陽電子消滅法で調べたタングステン中の照射欠陥への重水素捕獲2019
    • Author(s)
      外山健、網恭平、佐藤紘一、Xu Qiu、井上耕治、永井康介、波多野雄治
    • Journal Title

      陽電子科学

      Volume: 12 Pages: 23-30

    • NAID

      40021833091

    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] Influence of gas environment and heating on atomic structures of platinum nanoparticle catalysts for proton-exchange membrane fuel cells2019
    • Author(s)
      Yoshida Kenta、Zhang Xudong、Shimada Yusuke、Nagai Yasuyoshi、Hiroyama Tomoki、Tanaka Nobuo、Lari Leonardo、Ward Michael R、Boyes Edward D、Gai Pratibha L
    • Journal Title

      Nanotechnology

      Volume: 30 Issue: 17 Pages: 175701-175701

    • DOI

      10.1088/1361-6528/aafe1e

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966, KAKENHI-PROJECT-19K05323

  • [Journal Article] Outstanding tensile properties of a precipitation-strengthened FeCoNiCrTi0.2 high-entropy alloy at room and cryogenic temperatures2019
    • Author(s)
      Tong Y.、Chen D.、Han B.、Wang J.、Feng R.、Yang T.、Zhao C.、Zhao Y.L.、Guo W.、Shimizu Y.、Liu C.T.、Liaw P.K.、Inoue K.、Nagai Y.、Hu A.、Kai J.J.
    • Journal Title

      Acta Materialia

      Volume: 165 Pages: 228-240

    • DOI

      10.1016/j.actamat.2018.11.049

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PLANNED-18H05456

  • [Journal Article] Radiation-hardening and nano-cluster formation in neutron-irradiated 9Cr 2W low activation steels with different Si contents2019
    • Author(s)
      Zhang Y.F.、Zhan Q.、Ohnuki S.、Kimura A.、Wan F.R.、Yoshida K.、Nagai Y.
    • Journal Title

      Journal of Nuclear Materials

      Volume: 517 Pages: 1-8

    • DOI

      10.1016/j.jnucmat.2019.01.053

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966, KAKENHI-PROJECT-19K05323

  • [Journal Article] 微量Nbを添加した繊維機械部品用高炭素鋼板の開発2019
    • Author(s)
      土屋栄司、松村雄太、細谷佳弘、宮本友佳、小林崇、瀬戸一洋、戸村恵子、井上耕治、永井康介
    • Journal Title

      鉄と鋼

      Volume: 105 Pages: 76-85

    • NAID

      130007599126

    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] 多結晶フェライト鋼のひずみ時効現象における固溶Cと結晶粒界の役割2019
    • Author(s)
      小野義彦、船川義正、奥田金晴、瀬戸一洋、海老澤直樹、井上耕治、永井康介
    • Journal Title

      鉄と鋼

      Volume: 105 Pages: 452-461

    • NAID

      130007628807

    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] Effect of carbon on boron diffusion and clustering in silicon: Temperature dependence study2018
    • Author(s)
      Tu Y.、Shimizu Y.、Kunimune Y.、Shimada Y.、Katayama T.、Ide T.、Inoue M.、Yano F.、Inoue K.、Nagai Y.
    • Journal Title

      Journal of Applied Physics

      Volume: 124 Issue: 15 Pages: 155702-155702

    • DOI

      10.1063/1.5048313

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-18H03766

  • [Journal Article] Composition evolution of gamma prime nanoparticles in the Ti-doped CoFeCrNi high entropy alloy2018
    • Author(s)
      Han Bin、Wei Jie、Tong Yang、Chen Da、Zhao Yilu、Wang Jing、He Feng、Yang Tao、Zhao Can、Shimizu Yasuo、Inoue Koji、Nagai Yasuyoshi、Hu Alice、Liu Chain Tsuan、Kai Ji Jung
    • Journal Title

      Scripta Materialia

      Volume: 148 Pages: 42-46

    • DOI

      10.1016/j.scriptamat.2018.01.025

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H05413, KAKENHI-PLANNED-18H05456

  • [Journal Article] Effect of neutron irradiation on rhenium cluster formation in tungsten and tungsten-rhenium alloys2018
    • Author(s)
      Hwang Taehyun、Hasegawa Akira、Tomura Keiko、Ebisawa Naoki、Toyama Takeshi、Nagai Yasuyoshi、Fukuda Makoto、Miyazawa Takeshi、Tanaka Teruya、Nogami Shuhei
    • Journal Title

      Journal of Nuclear Materials

      Volume: 507 Pages: 78-86

    • DOI

      10.1016/j.jnucmat.2018.04.031

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-17H03517

  • [Journal Article] Blocking of deuterium diffusion in poly-Si/Al2O3/HfxSi1?xO2/SiO2 high-k stacks as evidenced by atom probe tomography2018
    • Author(s)
      Tu Y.、Han B.、Shimizu Y.、Kunimune Y.、Shimada Y.、Katayama T.、Ide T.、Inoue M.、Yano F.、Inoue K.、Nagai Y.
    • Journal Title

      Appl. Phys. Lett.

      Volume: 112 Issue: 3 Pages: 032902-032902

    • DOI

      10.1063/1.5010256

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H05413

  • [Journal Article] Contribution of irradiation-induced defects to hardening of a low-copper reactor pressure vessel steel2018
    • Author(s)
      Shimodaira Masaki、Toyama Takeshi、Yoshida Kenta、Inoue Koji、Ebisawa Naoki、Tomura Keiko、Yoshiie Toshimasa、Konstantinovic Milan J.、Gerard Robert、Nagai Yasuyoshi
    • Journal Title

      Acta Materialia

      Volume: 155 Pages: 402-409

    • DOI

      10.1016/j.actamat.2018.06.015

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-17H03517, KAKENHI-PROJECT-16H05966

  • [Journal Article] Deuterium trapping at vacancy clusters in electron/neutron-irradiated tungsten studied by positron annihilation spectroscopy2018
    • Author(s)
      Toyama T.、Ami K.、Inoue K.、Nagai Y.、Sato K.、Xu Q.、Hatano Y.
    • Journal Title

      J. Nucl. Mater.

      Volume: 499 Pages: 464-470

    • DOI

      10.1016/j.jnucmat.2017.11.022

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-17H03517

  • [Journal Article] Influence of laser power on atom probe tomographic analysis of boron distribution in silicon2017
    • Author(s)
      Y. Tu, H. Takamizawa, B. Han, Y. Shimizu, K. Inoue, T. Toyama, F. Yano, A. Nishida, Y. Nagai
    • Journal Title

      Ultramicroscopy

      Volume: 173 Pages: 58-63

    • DOI

      10.1016/j.ultramic.2016.11.023

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-26289097

  • [Journal Article] Weak-beam scanning transmission electron　microscopy for quantitative dislocation density measurement in steels2017
    • Author(s)
      K. Yoshida, M. Shimodaira, T. Toyama, Y. Shimizu, K. Inoue, T. Yoshiie, K. J. Milan, R. Gerard, Y. Nagai
    • Journal Title

      Microscopy

      Volume: 66 Pages: 120-130

    • DOI

      10.1093/jmicro/dfw111

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-16H05966

  • [Journal Article] Roles of Solute C and Grain Boundary in Strain Aging Behaviour of Fine-grained Ultra-low Carbon Steel Sheets2017
    • Author(s)
      Y.Ono, Y. Funakawa, K. Okuda, K. Seto, N. Ebisawa, K. Inoue, Y. Nagai
    • Journal Title

      ISIJ International

      Volume: 57 Issue: 7 Pages: 1273-1281

    • DOI

      10.2355/isijinternational.ISIJINT-2016-622

    • NAID

      130005808193

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] Reaction kinetic analysis of reactor surveillance data2017
    • Author(s)
      T. Yoshiie, A. Kinomura, Y. Nagai
    • Journal Title

      Nuclear Instruments and Methods in Physics Research B

      Volume: 393 Pages: 97-100

    • DOI

      10.1016/j.nimb.2016.10.042

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] Atom probe tomographic assessment of the distribution of germanium atoms implanted in a silicon matrix through nano-apertures2017
    • Author(s)
      Tu Y、Han B、Shimizu Y、Inoue K、Fukui Y、Yano M、Tanii T、Shinada T、Nagai Y
    • Journal Title

      Nanotechnology

      Volume: 28 Issue: 38 Pages: 385301-385301

    • DOI

      10.1088/1361-6528/aa7f49

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-17H02751, KAKENHI-PROJECT-15H05413

  • [Journal Article] Atom probe study of erbium and oxygen co-implanted silicon2017
    • Author(s)
      Shimizu Yasuo、Tu Yuan、Abdelghafar Ayman、Yano Maasa、Suzuki Yudai、Tanii Takashi、Shinada Takahiro、Prati Enrico、Celebrano Michele、Finazzi Marco、Ghirardini Lavinia、Inoue Koji、Nagai Yasuyoshi
    • Journal Title

      Proceedings of 2017 Silicon Nanoelectronics Workshop

      Volume: 2017 Pages: 99-100

    • DOI

      10.23919/snw.2017.8242316

    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] Nanoscopic analysis of oxygen segregation at tilt boundaries in silicon ingots using atom probe tomography combined with TEM and ab initio calculations2017
    • Author(s)
      OHNO Y.、INOUE K.、FUJIWARA K.、KUTSUKAKE K.、DEURA M.、YONENAGA I.、EBISAWA N.、SHIMIZU Y.、INOUE K.、NAGAI Y.、YOSHIDA H.、TAKEDA S.、TANAKA S.、KOHYAMA M.
    • Journal Title

      Microscopy

      Volume: 268 Issue: 3 Pages: 230-238

    • DOI

      10.1111/jmi.12602

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H03535, KAKENHI-PROJECT-15H05413

  • [Journal Article] Room-temperature 1.54 um photoluminescence from Er:Ox centers at extremely low concentration in silicon2017
    • Author(s)
      M. Celebrano, L. Ghirardini, M. Finazzi, Y. Shimizu, Y. Tu, K. Inoue, Y. Nagai, T. Shinada, Y. Chiba, A. Abderghafar, M. Yano, T. Tanii, E. Prati
    • Journal Title

      Opt. Lett. 42 (2017) 3311

      Volume: 42 Issue: 17 Pages: 3311-3314

    • DOI

      10.1364/ol.42.003311

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02751, KAKENHI-PROJECT-15H05413

  • [Journal Article] Impact of local atomic stress on oxygen segregation at tilt boundaries silicon2017
    • Author(s)
      Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka, M. Kohyama
    • Journal Title

      Applied Physics Letters

      Volume: 110 Issue: 6

    • DOI

      10.1063/1.4975814

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-26246016, KAKENHI-PROJECT-15H03535, KAKENHI-PROJECT-15H05413

  • [Journal Article] 陽電子消滅同時計数ドップラー広がりによる元素分析法2016
    • Author(s)
      井上耕治、永井康介
    • Journal Title

      陽電子科学（解説）

      Volume: 6 Pages: 21-28

    • NAID

      40020745617

    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Journal Article] Suppression of segregation of the phosphorus δ-doping layer in germanium by incorporation of carbon2016
    • Author(s)
      M. Yamada, K. Sawano, M. Uematsu, Y. Shimizu, K. Inoue, Y. Nagai, and K. M. Itoh
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 3 Pages: 031304-031304

    • DOI

      10.7567/jjap.55.031304

    • NAID

      210000146129

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-25600079, KAKENHI-PROJECT-26220602, KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-26286044

  • [Journal Article] Boron distributions in individual core-shell Ge/Si and Si/Ge heterostructured nanowires2016
    • Author(s)
      B. Han, Y. Shimizu, J. Wipakorn, K. Nishibe, Y. Tu, K. Inoue, N. Fukata, Y. Nagai
    • Journal Title

      Nanoscale

      Volume: 8 Issue: 47 Pages: 19811-19815

    • DOI

      10.1039/c6nr04384d

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-26246021, KAKENHI-PROJECT-15H05413

  • [Journal Article] Recombination activity of nickel, copper, and oxygen atoms segregating at grain boundaries in mono-like silicon crystals2016
    • Author(s)
      Y. Ohno, K. Kutsukake, M. Deura, I. Yonenaga, Y. Shimizu, N. Ebisawa, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda
    • Journal Title

      Applied Physics Letters

      Volume: 109 Issue: 14

    • DOI

      10.1063/1.4964440

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H03535, KAKENHI-PROJECT-15H05413

  • [Journal Article] Evolution of shape, size, and areal density of a single plane of Si nanocrystals embedded in SiO2 matrix studied by atom probe tomography2016
    • Author(s)
      B. Han, Y. Shimizu, G. Seguini, E. Arduca, C. Castro, G. Ben Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, and M. Perego
    • Journal Title

      RSC Advances

      Volume: 6 Issue: 5 Pages: 3617-3622

    • DOI

      10.1039/c5ra26710b

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-16H02446

  • [Journal Article] Atomic-Resolution HAADF-STEM Study of Ag/Al2O3 Catalysts for Borrowing-Hydrogen and Acceptorless Dehydrogenative Coupling Reactions of Alcohols2016
    • Author(s)
      Kenta Yoshida, Kenichi Kon,Ken-ichi Shimizu
    • Journal Title

      Topics in Catalysis

      Volume: 59 Issue: 19-20 Pages: 1740-1747

    • DOI

      10.1007/s11244-016-0695-7

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PLANNED-25106010, KAKENHI-PROJECT-16H05966, KAKENHI-PROJECT-26289299

  • [Journal Article] Impact of carbon co-implantation on boron distribution and activation in silicon studied by atom probe tomography and spreading resistance measurements2016
    • Author(s)
      Y. Shimizu, H. Takamizawa, K. Inoue, F. Yano, S. Kudo, A. Nishida, T. Toyama, and Y. Nagai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 2 Pages: 026501-026501

    • DOI

      10.7567/jjap.55.026501

    • NAID

      210000146038

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-26289097, KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-26709073

  • [Journal Article] Quantitative analysis of hydrogen in SiO2/SiN/SiO2 stacks using atom probe tomography2016
    • Author(s)
      Y. Kunimune, Y. Shimada, Y. Sakurai, M. Inoue, A. Nishida, B. Han, Y. Tu, H. Takamizawa, Y. Shimizu, K. Inoue, F. Yano, Y. Nagai, T. Katayama, and T. Ide
    • Journal Title

      AIP Advances

      Volume: 6 Issue: 4

    • DOI

      10.1063/1.4948558

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-26289097

  • [Journal Article] Predoping effects of boron and phosphorous on arsenic diffusion along grain boundaries in polycrystalline silicon investigated by atom probe tomography2016
    • Author(s)
      H. Takamizawa, Y. Shimizu, K. Inoue, Y. Nozawa, T. Toyama, F. Yano, M. Inoue, A. Nishida, Y. Nagai
    • Journal Title

      Applied Physics Express

      Volume: 9 Issue: 10 Pages: 253-256

    • DOI

      10.7567/apex.9.106601

    • NAID

      210000138076

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H02446, KAKENHI-PROJECT-15H05413, KAKENHI-PROJECT-26289097, KAKENHI-PROJECT-26709073

  • [Journal Article] Boron distributions in individual core-shell Ge/Si and Si/Ge heterostructured nanowires2016
    • Author(s)
      B. Han, Y. Shimizu, J. Wipakorn, K. Nishibe, Y. Tu, K. Inoue, N. Fukata, and Y. Nagai
    • Journal Title

      Nanoscale

      Volume: 8 Pages: 19811-19815

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26289097

  • [Journal Article] Microstructural evolution of RPV steels under proton and ion irradiation studied by positron annihilation spectroscopy2015
    • Author(s)
      J. Jiang, Y.C. Wu,　X.B. Liu, R.S. Wang, Y. Nagai, K. Inoue, Y. Shimizu, T. Toyama
    • Journal Title

      J. Nucl. Mater.

      Volume: 458 Pages: 326-334

    • DOI

      10.1016/j.jnucmat.2014.12.113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Data in support of crystal structures of highly-ordered long-period stacking-ordered phases with 18R, 14H and 10H-type stacking sequences in the Mg-Zn-Y system2015
    • Author(s)
      Kyosuke Kishida, Kaito Nagai, Akihide Matsumoto, Haruyuki Inui
    • Journal Title

      Data in Brief

      Volume: Vol.5 Pages: 314-320

    • DOI

      10.1016/j.dib.2015.09.005

    • NAID

      120005893552

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109002, KAKENHI-PUBLICLY-26109712, KAKENHI-PROJECT-26289258

  • [Journal Article] Hardening in thermally-aged Fe–Cr binary alloys: Statistical parameters2015
    • Author(s)
      T. Suzudo, Y. Nagai, D. Schwenc, A. Caro
    • Journal Title

      Acta Mater.

      Volume: 89 Pages: 116-122

    • DOI

      10.1016/j.actamat.2015.02.013

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Phosphorus and boron diffusion paths in polycrystalline silicon gate of a trench-type three-dimensional metal-oxide-semiconductor field effect transistor investigated by atom probe tomography2015
    • Author(s)
      B. Han, H. Takamizawa, Y. Shimizu, K. Inoue, Y. Nagai, F. Yano, Y. Kunimune, M. Inoue, and A. Nishida
    • Journal Title

      Appl. Phys. Lett.

      Volume: 107 Issue: 2 Pages: 023506-023506

    • DOI

      10.1063/1.4926970

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26289097

  • [Journal Article] Crystal structures of highly-ordered long-period stacking-ordered phases with 18R, 14H and 10H-type stacking sequences in the Mg-Zn-Y system2015
    • Author(s)
      Kyosuke Kishida, Kaito Nagai, Akihide Matsumoto, Akira Yasuhara, Haruyuki Inui
    • Journal Title

      Acta Materialia

      Volume: Vol. 99 Pages: 228-239

    • DOI

      10.1016/j.actamat.2015.08.004

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109002, KAKENHI-PUBLICLY-26109712, KAKENHI-PROJECT-26289258

  • [Journal Article] 3D-APと陽電子消滅－LPSO構造の局所組成解析・空隙分析－2014
    • Author(s)
      井上　耕治、永井　康介
    • Journal Title

      第42回薄膜・表面物理セミナーテキスト「構造物性解明へ向けたミクロ～マクロ計測の最前線」

      Volume: なし Pages: 17-24

    • Data Source
      KAKENHI-PLANNED-23109002

  • [Journal Article] 構造材料の劣化機構解明へ向けた3次元アトムプローブの応用2014
    • Author(s)
      外山健、井上耕治、永井康介
    • Journal Title

      機能材料

      Volume: 34 Pages: 3-10

    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] The diffusivity and solubility of copper in ferromagnetic iron at lower temperatures studied by atom probe tomography2014
    • Author(s)
      T. Toyama, F. Takahama, A. Kuramoto, H. Takamizawa, Y. Nozawa, N. Ebisawa, M. Shimodaira, Y. Shimizu, K. Inoue, Y. Nagai
    • Journal Title

      Scripta Materialia

      Volume: 83 Pages: 5-8

    • DOI

      10.1016/j.scriptamat.2014.03.009

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155, KAKENHI-PROJECT-26709073

  • [Journal Article] Effects of Post-irradiation Annealing and Reirradiation on Microstructure in Surveillance Test Specimens of the Loviisa-1 Reactor Studied by Atom Probe Tomography and Positron Annihilation2014
    • Author(s)
      T.Toyama, A.Kuramoto, Y.Nagai, K.Inoue, Y.Nozawa, Y.Shimizu, Y.Matsukawa, M.Hasegawa, M.Valo
    • Journal Title

      Journal of Nuclear Materials

      Volume: 449 Issue: 1-3 Pages: 207-212

    • DOI

      10.1016/j.jnucmat.2014.01.036

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22686058, KAKENHI-PROJECT-24246155

  • [Journal Article] Microstructural changes in a Russian-type reactor weld material　after neutron irradiation, post-irradiation annealing and　re-irradiation studied by atom probe tomography and positron annihilation spectroscopy2013
    • Author(s)
      A. Kuramoto, T. Toyama, Y. Nagai, K. Inoue, Y. Nozawa, M. Hasegawa, M. Valo
    • Journal Title

      Acta Mater.

      Volume: 61 Issue: 14 Pages: 5326-5246

    • DOI

      10.1016/j.actamat.2013.05.016

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Effect of neutron irradiation on the microstructure of the stainless steel weld overlay cladding of nuclear reactor pressure vessels2013
    • Author(s)
      T. Takeuchi, Y. Kakubo, Y. Matsukawa, Y. Nozawa, Y. Nagai, Y. Nishiyama, J. Katsuyama, K. Onizawa and M. Suzuki
    • Journal Title

      J. Nucl. Mater.

      Volume: 443 Pages: 266-273

    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Positron annihilation study of the Mg-Zn-Y alloys with long period stacking ordered (LPSO) structures2013
    • Author(s)
      H. Xu, K. Inoue, Y. Nagai, T. Toyama, Y. Matsukawa, A. Kuramoto, D. Egusa, E. Abe, B. J. Ye
    • Journal Title

      J. of Phys. Conf. Ser.

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Journal Article] Positron annihilation study of the Mg-Zn-Y alloys with long period stacking ordered (LPSO) structures2013
    • Author(s)
      H. X. Xu, K. Inoue, Y. Nagai, T. Toyama, Y. Matsukawa, A. Kuramoto, D. Egusa, E. Abe, B. J. Ye
    • Journal Title

      J. Phys. Conf. Ser.

      Volume: 443 Pages: 012029-012029

    • DOI

      10.1088/1742-6596/443/1/012029

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Journal Article] Intergranular Segregation in the Pressure Vessel Steel of a Commercial Nuclear Reactor Studied by Atom Probe Tomography2013
    • Author(s)
      T. Toyama, Y. Nagai, A. Al Mazouzi, M. Hatakeyama, M. Hasegawa, T. Ohkubo, E. Van Walle, R. Gerard
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 54 Issue: 11 Pages: 2119-2124

    • DOI

      10.2320/matertrans.M2013133

    • NAID

      130004824987

    • ISSN
      1345-9678, 1347-5320
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Positron annihilation study of neutron-irradiated nuclear reactor pressure vessel steels and their model alloy: Effect of purity on the post-irradiation annealing behavior2013
    • Author(s)
      A. Kuramoto, Y. Nagai, T. Toyama, T. Takeuchi, M. Hasegawa
    • Journal Title

      Mater. Sci. Forum

      Volume: 773 Pages: 257-263

    • DOI

      10.4028/www.scientific.net/msf.733.257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Grain boundary segregation in neutron-irradiated 304 stainless steel studied by atom probe tomography2012
    • Author(s)
      T.Toyama, Y.Nozawa, W.Van Renterghem, Y.Matsukawa, M.Hatakeyama, Y.Nagai, A.Al Mazouzi, S.Van Dyck
    • Journal Title

      J.Nucl.Mater.

      Volume: (未定)(In Press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] The effect of twist angle on anisotropic mobility of {110} hexagonal dislocation networks in α-iron2012
    • Author(s)
      J.B.Yang, Y.N.Osetsky, R.E.Stoller, Y.Nagai, M.Hasegawa
    • Journal Title

      Scripta Materialia

      Volume: 66 Issue: 10 Pages: 761-764

    • DOI

      10.1016/j.scriptamat.2012.01.061

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142, KAKENHI-PROJECT-24246155

  • [Journal Article] Post-irradiation annealing behavior of microstructure and hardening of a reactor pressure vessel steel studied by positron annihilation and atom probe tomography2012
    • Author(s)
      A.Kuramoto, T.Toyama, T.Takeuchi, Y.Nagai, M.Hasegawa, T.Yoshiie, Y.Nishiyama
    • Journal Title

      J.Nucl.Mater.

      Volume: (未定)(In Press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Size estimation of embedded Cu nanoprecipitates in Fe by using affinitively trapped positrons2012
    • Author(s)
      T. Toyama, Z. Tang, K. Inoue, T. Chiba, T. Ohkubo, K. Hono, Y. Nagai, M. Hasegawa
    • Journal Title

      Phys. Rev. B

      Volume: 86 Issue: 10 Pages: 104106-104106

    • DOI

      10.1103/physrevb.86.104106

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Journal Article] Post-irradiation annealing behavior of microstructure and hardening of a reactor pressure vessel steel studied by positron annihilation and atom probe tomography2012
    • Author(s)
      A. Kuramoto, T. Toyama, T. Takeuchi, Y. Nagai, M. Hasegawa, T. Yoshiie, Y. Nishiyama
    • Journal Title

      J. Nucl. Mater

      Volume: 425 Pages: 65-70

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Microstructural changes of a thermally aged stainless steel submerged arc weld overlay cladding of nuclear reactor pressure vessels2012
    • Author(s)
      T.Takeuchi, J.Kameda, Y.Nagai, T.Toyama, Y.Matsukawa, Y.Nishiyama, K.Onizawa
    • Journal Title

      J.Nucl.Mater.

      Volume: (未定)(In Press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Grain Boundary Segregation in Neutron-irradiated 304 Stainless Steel Studied by Atom Probe Tomography2012
    • Author(s)
      T.Toyama, Y.Nozawa, W.Van Renterghem, Y.Matsukawa, M.Hatakeyama, Y.Nagai, A.Al Mazouzi & S.Van Dyck
    • Journal Title

      Journal of Nuclear Materials

      Volume: 425 Issue: 1-3 Pages: 71-75

    • DOI

      10.1016/j.jnucmat.2011.11.072

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22686058, KAKENHI-PROJECT-23760822, KAKENHI-PROJECT-24246155

  • [Journal Article] Microstructural Changes of a Thermally Aged Stainless Steel Submerged Arc Weld Overlay Cladding of Nuclear Reactor Pressure Vessels2012
    • Author(s)
      T.Takeuchi, J.Kameda, Y.Nagai, T.Toyama, Y.Matsukawa, Y.Nishiyama, K.Onizuka
    • Journal Title

      Journal of Nuclear Materials

      Volume: 425 Issue: 1-3 Pages: 60-64

    • DOI

      10.1016/j.jnucmat.2011.12.004

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22686058, KAKENHI-PROJECT-23760822, KAKENHI-PROJECT-24246155

  • [Journal Article] Post-irradiation annealing behavior of microstructure and hardening of a reactor pressure vessel steel studied by positron annihilation and atom probe tomography2012
    • Author(s)
      A.Kuramoto, T.Toyama, T.Takeuchi, Y.Nagai, M.Hasegawa, T.Yoshiie, Y.Nishiyama
    • Journal Title

      Journal of nuclear material

      Volume: (未定)(In press) Issue: 1-3 Pages: 65-70

    • DOI

      10.1016/j.jnucmat.2011.10.019

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-11J09980, KAKENHI-PROJECT-22360401, KAKENHI-PROJECT-23760822, KAKENHI-PROJECT-24246155

  • [Journal Article] Microstructural changes of a thermally aged stainless steel submerged arc weld overlay cladding of nuclear reactor pressure vessels2012
    • Author(s)
      T. Takeuchi, J. Kameda, Y. Nagai, T. Toyama, Y. Matsukawa, Y. Nishiyama, K. Onizawa
    • Journal Title

      J. Nucl. Mater

      Volume: 425 Pages: 54-59

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Grain boundary segregation in neutron-irradiated 304 stainless steel studied by atom probe tomography2012
    • Author(s)
      T. Toyama, Y. Nozawa, W. Van Renterghem, Y. Matsukawa, M. Hatakeyama, Y. Nagai, A. Al Mazouzi, S. Van Dyck
    • Journal Title

      J. Nucl. Mater

      Volume: 425 Pages: 71-75

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Irradiation-induced precipitates in a neutron irradiated 304 stainless steel studied by three-dimensional atom probe2011
    • Author(s)
      T. Toyama, Y. Nozawa, W. Van Renterghem, Y. Matsukawa, M. Hatakeyama, Y. Nagai, A. Al Mazouzi, S. Van Dyck
    • Journal Title

      J. Nucl. Mater

      Volume: 418 Pages: 62-68

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Study on microstructural changes in thermally-aged stainless steel weld-overlay cladding of nuclear reactor pressure vessels by atom probe tomography2011
    • Author(s)
      T.Takeuchi, J.Kameda, Y.Nagai, T.Toyama, Y.Nishiyama, K.Onizawa
    • Journal Title

      App.Phys.Lett.

      Volume: 99 Issue: 2 Pages: 198-204

    • DOI

      10.1016/j.jnucmat.2011.06.004

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Effect of electron- and neutron-irradiation on Fe-Cu model alloys studied by positron annihilation spectroscopy2011
    • Author(s)
      Y.Nagai, K.Takadate, Z.Tang, H.Ohkubo, H.Sunaga, H.Takizawa, M.Hasegawa
    • Journal Title

      J.Phys. : Conf.Ser.

      Volume: 98 Pages: 012007-012007

    • DOI

      10.1088/1742-6596/265/1/012007

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Irradiation-induced precipitates in a neutron irradiated 304 stainless steel studied by three-dimensional atom probe2011
    • Author(s)
      T.Toyama, Y.Nozawa, W.Van Renterghem, Y.Matsukawa, M.Hatakeyama, Y.Nagai, A.Al Mazouzi, S.Van Dyck
    • Journal Title

      J.Nucl.Mater.

      Volume: 418 Issue: 1-3 Pages: 62-68

    • DOI

      10.1016/j.jnucmat.2011.07.027

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142, KAKENHI-PROJECT-22686058, KAKENHI-PROJECT-23760822

  • [Journal Article] Study on microstructural changes in thermally-aged stainless steel weld-overlay cladding of nuclear reactor pressure vessels by atom probe tomography2011
    • Author(s)
      T. Takeuchi, J. Kameda, Y. Nagai, T. Toyama, Y. Nishiyama, K. Onizawa
    • Journal Title

      J. Nucl. Mater.

      Volume: 415 Pages: 198-204

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Positron annihilation in Cr, Cu, and Au layers embedded in Al and quantum confinement of positrons in Au clusters2011
    • Author(s)
      P.Pikart, C.Hugenschmidt, M.Horisberger, Y.Matsukawa, M.Hatakeyama, T.Toyama, Y.Nagai
    • Journal Title

      Phys.Rev.B

      Volume: 84 Issue: 1 Pages: 14106-14106

    • DOI

      10.1103/physrevb.84.014106

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142, KAKENHI-PROJECT-22686058

  • [Journal Article] Time evolution of positron affinity trapping at embedded nanoparticles by age-momentum correlation2011
    • Author(s)
      K.Inoue, Y.Nagai, Z.Tang, T.Toyama, Y.Hosoda, A.Tsuto, M.Hasegawa
    • Journal Title

      Phys.Rev.B

      Volume: 83 Issue: 11

    • DOI

      10.1103/physrevb.83.115459

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Positron annihilation studies of the interaction between oxygen impurities and nanovoids in neutron-irradiated vanadium2010
    • Author(s)
      Z.Tang, T.Rewcharoon, Y.Nagai, M.Hasegawa
    • Journal Title

      Acta Mater. 58

      Pages: 1868-1875

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Atomic scale modeling of {110} twist grain boundaries in α-iron: Structure and energy Properties2010
    • Author(s)
      J.B. Yang, Y. Nagai, M. Hasegawa, Yu.N. Osetsky
    • Journal Title

      Phil. Mag. 90

      Pages: 991-1000

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Atomic scale modeling of {110} twist grain boundaries in a-iron : structure and energy properties2010
    • Author(s)
      J.B.Yang, Y.Nagai, M.Hasegawa, Y.N.Osetsky
    • Journal Title

      Phil.Mag.

      Volume: 90 Pages: 991-1000

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Use of the Frank-Bilby equation for calculating misfit dislocation arrays in interfaces2010
    • Author(s)
      J.B.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Scripta Mater.

      Volume: 62 Pages: 458-461

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Use of the Frank-Bilby equation for calculating misfit dislocation arrays in interfaces2010
    • Author(s)
      J.B. Yang, Y. Nagai, M. Hasegawa
    • Journal Title

      Scripta Mater. 62

      Pages: 458-461

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Hardening and microstructural evolution in A533B steels under neutron irradiation and a direct comparison with electron irradiation2010
    • Author(s)
      K.Fujii, H.Nakata, K.Fukuya, T.Ohkubo, K.Hono, Y.Nagai, M.Hasegawa, T.Yoshiie
    • Journal Title

      J.Nucl.Mater.

      Volume: 400 Pages: 46-55

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Use of the Frank-Bilby equation for calculating misfit dislocation arrays in interfaces2010
    • Author(s)
      J.B.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Scripta Mater. 62

      Pages: 458-461

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Positron annihilation studies of the interaction between oxygen impurities and nanovoids in neutron-irradiated vanadium2010
    • Author(s)
      Z. Tang, T. Rewcharoon, Y. Nagai, M. Hasegawa
    • Journal Title

      Acta Mater. 58

      Pages: 1868-1875

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Positron annihilation studies of the interaction between oxygen impurities and nanovoids in neutron-irradiated vanadium2010
    • Author(s)
      Z.Tang, T.Rewcharoon, Y.Nagai, M.Hasegawa
    • Journal Title

      Acta Mater.

      Volume: 58 Pages: 1868-1875

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Effects of chemical composition and dose on microstructure evolution and hardening of neutron irradiated reactor pressure vessel steels2010
    • Author(s)
      T. Takeuchi, A. Kuramoto, J. Kameda, T. Toyama, Y. Nagai, M. Hasegawa, T. Ohkubo, T. Yoshiie, Y. Nishiyama and K. Onizawa
    • Journal Title

      J. Nucl. Mater

      Volume: 402 No.2-3 Pages: 93-101

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Use of the Frank-Bilby equation for calculating misfit dislocation arrays in interfaces2010
    • Author(s)
      J.B.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Scripta Materialia 62

      Pages: 458-461

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Use of the Frank-Bilby equation for calculating misfit dislocation arrays in interfaces2010
    • Author(s)
      J. B. Yang, Y. Nagai, M. Hasegawa
    • Journal Title

      Scripta Mater

      Volume: 62 Pages: 458-461

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] A crystallographic model of fcc/bcc martensitic nucleation and growth2010
    • Author(s)
      J.B. Yang, Z.G. Yang, Y. Nagai, M. Hasegawa
    • Journal Title

      Acta Mater. 58

      Pages: 1599-1606

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Effects of chemical composition and dose on microstructure evolution and hardening of neutron irradiated reactor pressure vessel steels2010
    • Author(s)
      T.Takeuchi, A.Kuramoto, J.Kameda, T.Toyama, Y.Nagai, M.Hasegawa, T.Ohkubo, T.Yoshiie, Y.Nishiyama, K.Onizawa
    • Journal Title

      J.Nucl.Mater.

      Volume: 402 Pages: 93-101

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Irradiation-induced changes of the atomic distributions around the interfaces of carbides in a nuclear reactor pressure vessel steel2010
    • Author(s)
      T.Toyama, N.Tsuchiya, Y.Nagai, A.Almazouzi, M.Hatakeyama, M.Hasegawa, T.Ohkubo, E.van Walle, R.Gerard
    • Journal Title

      J.Nucl.Mater.

      Volume: 405 Pages: 177-180

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Effects of chemical composition and dose on microstructure evolution and hardening of neutron irradiated reactor pressure vessel steels2010
    • Author(s)
      T. Takeuchi, A. Kuramoto, J. Kameda, T. Toyama, Y. Nagai, M. Hasegawa, T. Ohkubo, T. Yoshiie, Y. Nishiyama, K. Onizawa
    • Journal Title

      J. Nucl. Mater. (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Irradiation-induced changes of the atomic distributions around the interfaces of carbides in a nuclear reactor pressure vessel steel2010
    • Author(s)
      T. Toyama, N. Tsuchiya, Y. Nagai, A. Almazouzi, M. Hatakeyama, M. Hasegawa, T. Ohkubo, E. van Walle, R. Gerard
    • Journal Title

      J. Nucl. Mater

      Volume: 405 Pages: 177-180

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Effects of chemical composition and dose on microstructure evolution and hardening of neutron irradiated reactor pressure vessel steels2010
    • Author(s)
      T.Takeuchi, A.Kuramoto, J.Kameda, T.Toyama, Y.Nagai, M.Hasegawa, T.Ohkubo, T.Yoshiie, Y.Nishiyama, K.Onizawa
    • Journal Title

      J.Nucl.Mater (In press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] A crystallographic model of fcc/bcc martensitic nucleation and growth2010
    • Author(s)
      J.B.Yang, Z.G.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Acta Mater.

      Volume: 58 Pages: 1599-1606

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Atomic scale modeling of{110}twist grain boundaries in α-iron : Structure and energy properties2010
    • Author(s)
      J.B.Yang, Y.Nagai, M.Hasegawa, Yu.N.Osetsky
    • Journal Title

      Phil.Mag. 90

      Pages: 991-1000

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Hardening and microstructural evolution in A533B steels under neutron irradiation and a direct comparison with electron irradiation2010
    • Author(s)
      K. Fujii, H. Nakata, K. Fukuya, T. Ohkubo, K. Hono, Y. Nagai, M. Hasegawa, T. Yoshiie
    • Journal Title

      J. Nucl. Mater

      Volume: 400 Pages: 46-55

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Quantization of the Frank-Bilby equation for misfit dislocation arrays in interfaces2009
    • Author(s)
      J.B.Yang, Y.Nagai, Z.G.Yang, M.Hasegawa
    • Journal Title

      Acta Materialia 57

      Pages: 4874-4881

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] 3D-AP and positron annihilation study of precipitation behavior in Cu-Ct-Zr alloy2009
    • Author(s)
      M.Hatakeyama, T.Toyama, J.Yang, Y.Nagai, M.Hasegawa, T.Ohkubo, M.Eldrup, B.N.Singh
    • Journal Title

      J.Nucl.Mater. 386-388

      Pages: 852-855

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Shape deformation by moving a glissile interface with one set of misfit dislocations2009
    • Author(s)
      J.B.Yang, Z.G.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Phil.Mag.Lett. 89

      Pages: 605-613

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 陽電子量子ドット閉じ込めを利用したFe中Cuナノ析出物の寸法評価法の開発2009
    • Author(s)
      外山健、永井康介、唐政、井上耕治、千葉利信、長谷川雅幸、大久保忠勝、宝野和博
    • Journal Title

      鉄と鋼 95

      Pages: 118-123

    • NAID

      110007044500

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Quantization of the Frank-Bilby equation for misfit dislocation arrays in interfaces2009
    • Author(s)
      J.B. Yang, Y. Nagai, Z.G. Yang, M. Hasegawa
    • Journal Title

      Acta Mater. 57

      Pages: 4874-4881

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Positron annihilation characterization of nanostructured ferritic alloys2009
    • Author(s)
      M. J. Alingera, S. C. Glade, B. D. Wirth, G. R. Odette, T. Toyama, Y. Nagai, M. Hasegawa
    • Journal Title

      Mater.Sci.Eng.A 518

      Pages: 150-157

    • Data Source
      KAKENHI-PROJECT-20860018

  • [Journal Article] Shape deformation by moving a glissile interface with one set of misfit dislocations2009
    • Author(s)
      J.B.Yang, Z.G.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Philosophical Magazine Letters 89

      Pages: 605-613

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Interactions between Fermi surfaces and Brillouin zone boundaries and phase stability of embedded metallic nanoparticles2009
    • Author(s)
      Y.Nagai, T.Toyama, Z.Tang, K.Inoue, T.Chiba, M.Hasegawa, S.Hirosawa, T.Sato
    • Journal Title

      Phys.Rev.B 79

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Dopant distributions in n-MOSFET structure observed by atom probe tomography2009
    • Author(s)
      K.Inoue, F.Yano, A.Nishida, H.Takamizawa, T.Tsunomura, Y.Nagai, M.Hasegawa
    • Journal Title

      Ultramicroscopy 109

      Pages: 1479-1484

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Positron annihilation characterization of nanostructured ferritic alloys2009
    • Author(s)
      M.J.Alingera, S.C.Glade, B.D.Wirth, G.R.Odette, T.Toyama, Y.Nagai, M.Hasegawa
    • Journal Title

      Mater.Sci.Eng.A 518

      Pages: 150-157

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Quantization of the Frank-Bilby equation for misfit dislocation arrays in interfaces2009
    • Author(s)
      J.B.Yang, Y.Nagai, Z.G.Yang, M.Hasegawa
    • Journal Title

      Acta Materialia 57

      Pages: 4874-4881

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 3D-AP and positron annihilation study of precipitation behavior in Cu-Cr-Zr alloy2009
    • Author(s)
      M. Hatakeyama, T. Toyama, J. Yang , Y. Nagai, M. Hasegawa, T. Ohkubo, M. Eldruo and B.N. Singh
    • Journal Title

      J. Nucl. Mater. (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Positron annihilation characterization of nanostructured ferritic alloys2009
    • Author(s)
      M.J.Alingera, S.C.Glade, B.D.Wirth, G.R.Odette, T.Toyama, Y.Nagai, M.Hasegawa
    • Journal Title

      Materials Science and Engineering A 518

      Pages: 150-157

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20860018

  • [Journal Article] Dopant distribution in gate electrode of n- and p-type metal-oxide-semiconductor field effect transistor by laser-assisted atom probe2009
    • Author(s)
      K.Inoue, F.Yano, A.Nishida, H.Takamizawa, T.Tsunomura, Y.Nagai, M.Hasegawa
    • Journal Title

      Appl.Phys.Lett. 95

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Dopant distributions in n-MOSFET structure observed by atom probe tomography2009
    • Author(s)
      K.Inoue, F.Yano, A.Nishida, H.Takamizawa, T.Tsunomura, Y.Nagai, M.Hasegawa
    • Journal Title

      Ultramicroscopy 109

      Pages: 1479-1484

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] A crystallographic model of fcc/bcc martensitic nucleation and growth2009
    • Author(s)
      J.B.Yang, Z.G.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Acta Materialia 58

      Pages: 1599-1606

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Interlaboratory comparison of positron annihilation lifetime measurements2009
    • Author(s)
      K. Ito, T. Oka, Y. Kobayashi, Y. Sh irai, K. Wada, M. Matsumoto, M. F ujinami, T. Hirade, Y. Honda, H. Hosomi, Y. Nagai, K. Inoue, H. Saito, K. Sakaki, K. Sato, A. Shimazu, and A. Uedono
    • Journal Title

      Mater. Sci. Forum 607

      Pages: 248-250

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Dopant distribution in gate electrode of n- and p-type metal-oxide-semiconductor field effect transistor by laser-assisted atom probe2009
    • Author(s)
      K.Inoue, F.Yano, A.Nishida, H.Takamizawa, T.Tsunomura, Y.Nagai, M.Hasegawa
    • Journal Title

      Appl.Phys.Lett. 95

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] 3D-AP and positron annihilation study of precipitation behavior in Cu-Ct-Zr alloy2009
    • Author(s)
      M.Hatakeyama, T.Toyama, J.Yang, Y.Nagai, M.Hasegawa, T.Ohkubo, M.Eldrup, B.N.Singh
    • Journal Title

      J.Nucl.Mater. 386-388

      Pages: 852-855

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Interactions between Fermi surfaces and Brillouin zone boundaries and phase stability of embedded metallic nanoparticles2009
    • Author(s)
      Y. Nagai, T. Toyama, Z. Tang, K. Inoue, T.Chiba, M. Hasegawa, S. Hirosawa, T. Sato
    • Journal Title

      Phys. Rev. B 79

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] A crystallographic model of fcc/bcc martensitic nucleation and growth2009
    • Author(s)
      J.B.Yang, Z.G.Yang, Y.Nagai, M.Hasegawa
    • Journal Title

      Acta Mater. 58

      Pages: 1599-1606

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Interactions between Fermi surfaces and Brillouin zone boundaries and phase stability of embedded metallic nanoparticles2009
    • Author(s)
      Y.Nagai, T.Toyama, Z.Tang, K.Inoue, T.Chiba, M.Hasegawa, S.Hirosawa, T.Sato
    • Journal Title

      Phys.Rev.B 79

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Shape deformation by moving a glissile interface with one set of misfit dislocations2009
    • Author(s)
      J. B. Yang, Z. G. Yang, Y. Nagai, M. Hasegawa
    • Journal Title

      Phil. Mag. Lett. 89

      Pages: 605-613

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Positron annihilation characterization of nanostructured ferritic Positron annihilation characterization of nanostructured ferritic alloys alloys2009
    • Author(s)
      M.J.Alingera, S.C.Glade, B.D.Wirth, G.R.Odette, T.Toyama, Y.Nagai, M.Hasegawa
    • Journal Title

      Materials Science and Engineering A 518

      Pages: 150-157

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Interactions between Fermi surfaces and Brillouin zone boundaries and phase stability of embedded metallic nanoparticles2009
    • Author(s)
      Y. Nagai, T. Toyama, Z. Tang, K. Inoue, T. Chiba, M. Hasegawa, S. Hirosawa and T. Sato
    • Journal Title

      Phys. Rev

      Volume: B79

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Journal Article] Interlaboratory comparison of positron annihilation lifetime measurements for synthetic fused silica and polycarbonate2008
    • Author(s)
      K. Ito, T. Oka, Y. Kobayashi, Y. Shirai, K. Wada, M. Matsumoto, M. F ujinami, T. Hirade, Y. Honda, H. Ho somi, Y. Nagai, K. Inoue, H. Saito, K. Sakaki, K. Sato, A. Shimazu, and A. Uedono
    • Journal Title

      J. Appl. Phys. 104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Size-Dependent Momentum Smearing Effect of Positron Annihilation Radiation in Embedded Nano Cu Clusters2008
    • Author(s)
      Z . Tang, T. Toyama, Y. Nagai, K. Inoue, Z. Q. Zhu, M. Hasegawa
    • Journal Title

      J. Phys. 20

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 原子炉圧力容器鋼中ナノ炭化物の三次元アトムプローブ観察2008
    • Author(s)
      外山健、土屋直柔、畠山賢彦、永井康介、長谷川雅幸、A.Almazouzi、E.vanWalle、R.Gerard、大久保忠勝
    • Journal Title

      まてりあ 47

      Pages: 610-610

    • NAID

      10024404485

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Effects of neutron-irradiation-induced intergranular phosphorus segregation and hardening on embrittlement in reactor pressure vessel steels2008
    • Author(s)
      Y. Nishiyama, K. Onizawa, M. Suzu ki, J.W. Anderegg, Y. Nagai, T. To yama, M. Hasegawa, J. Kameda
    • Journal Title

      Acta Mater. 56

      Pages: 4510-4521

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 原子炉圧力容器鋼中ナノ炭化物の三次元アトムプローブ観察2008
    • Author(s)
      外山健、土屋直柔、畠山賢彦、永井康介、長谷川雅幸、A. Almazouzi. E. van Walle, R. Gerard、大久保忠勝
    • Journal Title

      まてりあ 47

      Pages: 610-610

    • NAID

      10024404485

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20860018

  • [Journal Article] Monolayer segregation of As atoms at the interface between gate-oxide and Si substrate in a metal-oxide-semiconductor field effect transist or by three-dimensional atom-probe technique2008
    • Author(s)
      K. Inoue, F. Yano, A. Nishida, T. Tsunomura, T. Totama, Y. Nagai, M. Hasegawa
    • Journal Title

      App. Phys. Lett. 92

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Identification of ultra-fine Ti-rich precipitates in V-Cr-Ti alloys irradiated below 300℃ by using positron CDB technique2008
    • Author(s)
      K. Fukumoto, H. Matsui, H. Ohkubo, Z. Tang, Y. Nagai and M. Hasegawa
    • Journal Title

      J. Nucl. Mater. 373

      Pages: 289-294

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 高度解析技術が原子力材料研究に与えたインパクト-最新技術がここまでわかってきた!(日本原子力学会材料部会)(解説)2008
    • Author(s)
      木村晃彦、永井康介、藤井克彦、西山裕孝、曾根田直樹
    • Journal Title

      日本原子力学会誌 50

      Pages: 630-634

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Size-Dependent Momentum Smearing Effect of Positron Annihilation Radiation in Embedded Nano Cu Clusters2008
    • Author(s)
      Z. Tang, T. Toyama, Y. Nagai, K. Inoue, Z. Q. Zhu, M. Hasegawa
    • Journal Title

      J. Phys. : Condens. Matter 20

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Nanostructural evolution of Cr-rich precipitates in a Cu-Cr-Zr alloy during heat treatment studied by 3 dimensional atom probe2008
    • Author(s)
      M. Hatakeyama, T. Toyama, Y. Nagai, M. Hasegawa, T. Ohokubo, M. Eldrup and B.N. Singh
    • Journal Title

      Mater. Trans. (JIM) 49

      Pages: 518-521

    • NAID

      10021144925

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Effects of neutron-irradiation-induced intergranular phosphorus segregation and hardening on embrittlement in reactor pressure vessel steels2008
    • Author(s)
      Y. Nishiyama, K. Onizawa, M. Suzuki, J. W. Andergg, Y. Nagai, T. Toyama, M. Hasegawa, J. Kameda
    • Journal Title

      Acta Mater. 56

      Pages: 4510-4521

    • Data Source
      KAKENHI-PROJECT-20860018

  • [Journal Article] Three dimensional characterization of dopant distribution in polycrystalline silicon by atom probe microscopy2008
    • Author(s)
      K. Inoue, F. Yano, A. Nishida, T. T sunomura, T. Toyama, Y. Nagai, M. Hasegawa
    • Journal Title

      Appl. Phys. Lett. 93

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] The effect of nanocrystallization and free volume on the room temperature plasticity of Zr-based bulk metallic glasses2008
    • Author(s)
      K. Mondal, T. Ohkubo, T. Toyama, Y. Nagai. M. Hase2awa, K. Hono
    • Journal Title

      Acta Mater. 56

      Pages: 5329-5339

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Effects of neutron-irradiation-induced inlergranular phosphorus segregation and hardening on embrittlement in reactor pressure vessel steels2008
    • Author(s)
      Y. Nishiyama, K. Onizawa, M. Suzuki, J. W. Andergg, Y. Nagai, T. Toyama, M. Hasegawa, J. Kameda
    • Journal Title

      Acta Mater 56

      Pages: 4510-4521

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20860018

  • [Journal Article] 原子炉圧力容器鋼中微小炭化物の3次元アトムプローブ観察2008
    • Author(s)
      外山健, 土屋直柔, 畠山賢彦, 永井康介, 長谷川雅幸, A. Almazouzi, E. van Walle, R. Gerard, 大久保忠勝
    • Journal Title

      まてりあ 47

      Pages: 610-610

    • Data Source
      KAKENHI-PROJECT-20860018

  • [Journal Article] 最新のナノ組織解析技術による脆化機構の解明 -陽電子消滅法と3次元アトムプローブによる監視試験片の解析-(解説)2007
    • Author(s)
      永井康介、外山健、長谷川雅幸
    • Journal Title

      金属 77

      Pages: 1333-1338

    • Data Source
      KAKENHI-PROJECT-18686077

  • [Journal Article] Nanostructural evolution in surveillance test specimens of commercial nuclear reactor pressure vessel studied br three dimensional atom prove and positron annihilation2007
    • Author(s)
      T. Toyama, Y. Nagai, Z. Tang, M. Hasegawa, A. Almazouzi, E. vav Walle, R. Gerard
    • Journal Title

      Acta Mater. 55

      Pages: 6852-6860

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Nanostructural evolution in surveillance test specimens of commercial nuclear reactor pressure vessel studied by three dimensional atom prove and positron annihilation2007
    • Author(s)
      T. Toyama, Y. Nagai, Z. Tang, M. Hasegawa, A. Almazouzi, E. vav Walle, R. Gerard
    • Journal Title

      Acta Mater. 55

      Pages: 6852-6860

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 原子炉圧力容器鋼中の亜粒界におけるP等の偏析の3Dアトムプローブ観察2007
    • Author(s)
      外山健、永井康介、長谷川雅幸、A. Almazouzi、 E. van Walle、 R. Gerard
    • Journal Title

      まてりあ(MTERE2) 46

      Pages: 812-812

    • NAID

      10020007531

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 最新のナノ組織解析技術による脆化機構の解明 -陽電子消滅法と3次元アトムプローブによる監視試験片の解析-2007
    • Author(s)
      永井康介、外山健、長谷川雅幸
    • Journal Title

      金属 77

      Pages: 1333-1338

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Nanostructural evolution in surveillance test specimens of commercial nuclear reactor pressure vessel studied br three dimensional atom prove and positron annihilation2007
    • Author(s)
      T. Toyama, Y. Nagai, Z. Tang, M. Hasegawa, A. Almazouzi, E. vav Walle, R. Gerard
    • Journal Title

      Acta Mater. 55

      Pages: 6852-6860

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18686077

  • [Journal Article] Resolution deconvolution method applied to 2D-ACAR measurements2007
    • Author(s)
      T. Chiba, T. Toyama, Y. Nagai, and M. Hasegawa
    • Journal Title

      Phys. Stat. Sol. (c) 4 No.10

      Pages: 3993-3996

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Resolution deconvolution method applied to 2D-ACAR measurements2007
    • Author(s)
      T.Chiba, T. Toyama, Y. Nagai, M. Hasegawa
    • Journal Title

      Phys. Stat. Sol. (c) 4

      Pages: 3993-3996

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18686077

  • [Journal Article] Evolution of Irradiation-Induced Cu Precipitation and Defects in Surveillance Test Specimens of Pressure Vessel Steels of Nuclear Power Reactors: Positron Annihilation and 3 Dimensional Atom Probe Study2007
    • Author(s)
      M. Hasegawa, Y. Nagai, T. Toyama, Y. Nishiyama, M. Suzuki, A. Alamazouzi, E. van Walle and R. Gerard
    • Journal Title

      Proc. of the Int. Symp. on Research for Aging Management of Light Water Reactors, INSS, (Oct, 22-23, 2007, Fukui City, JAPAN)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 最新のナノ組織解析技術による脆化機構の解明 -陽電子消滅法と3次元アトムプローブによる監視試験片の解析- (解説)2007
    • Author(s)
      永井康介、外山健、長谷川雅幸
    • Journal Title

      金属 77

      Pages: 1333-1338

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Identification of ultra-fine Ti-rich precipitates in V-Cr-Ti alloys irradia ted below 300℃ by using positron CDB technique2007
    • Author(s)
      K. Fukumoto, H. Matsui, H. Ohkubo, Z. Tang, Y. Nagai, M. Hasegawa
    • Journal Title

      J. Nucl. Mater. 373

      Pages: 289-294

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18686077

  • [Journal Article] Quenched-in vacancies in a βTi-Nb-Sn alloy studies by positron lifetime spectroscopy2006
    • Author(s)
      Y.Nagai, T.Toyama, Z.Tang, M.Hasegawa 他
    • Journal Title

      Scripta Materialia 54(印刷中)

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Quenched-in Vacancies in a beta Ti-Nb-Sb Alloy Studied by Positron Lifetime Spectroscopy2006
    • Author(s)
      Y.Nagai, T.Toyama, Z.Tang, M.Hasegawa, H.Matsumoto, S.Hanada
    • Journal Title

      Scripta Materialia 54

      Pages: 1751-1753

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Quenched-in Vacancies in a beta Ti-Nb-Sb Alloy Studied by Positron Lifetime Spectroscopy2006
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Scripta Materia 54

      Pages: 1751-1753

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Quenched-in Vacancies in a beta Ti-Nb-Sb Alloy Studied by Positron Lifetime Spectroscopy2006
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Scripta Materialia 54

      Pages: 1751-1753

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] ナノ・サブナノCu析出物の寸法評価法の開発-陽電子量子ドット運動量スメアリング法-2006
    • Author(s)
      永井康介 他
    • Journal Title

      材料とプロセス 19

      Pages: 584-584

    • Data Source
      KAKENHI-PROJECT-18686077

  • [Journal Article] Quenched-in Vacancies in a beta Ti-Nb-Sb Alloy Studied by Positron Lifetime Spectroscopy2006
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Scripta Materialia 54

      Pages: 1751-1753

    • Data Source
      KAKENHI-PROJECT-18686077

  • [Journal Article] Quenched-in Vacancies in a beta Ti-Nb-Sb Alloy Studied by Positron Lifetime Spectroscopy2006
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Scripta Materialis 54

      Pages: 1751-1753

    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 自己探索プローブである陽電子による物質内部のナノ領域分析2005
    • Author(s)
      永井康介, 長谷川雅幸
    • Journal Title

      日本物理学会誌 60

      Pages: 842-849

    • NAID

      110002961803

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Local Elemental Analysis of Nano- and Subnano-Scale Area by Positron Annihilation Spectroscopy2005
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Materia Japan 44-8

      Pages: 667-673

    • NAID

      130004352844

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Kinetic of irradiation-induced Cu precipitation in nuclear reactor pressure vessel steels2005
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Appl.Phys.Lett. 87

    • NAID

      120001858003

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 陽電子をプローブとしたナノ・サブナノスケールの局所分析2005
    • Author(s)
      永井康介, 長谷川雅幸
    • Journal Title

      まてりあ 第44巻・第8号

      Pages: 667-673

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Phil. Mag.2005
    • Author(s)
      M. Hasegawa, Z. Tang, Y. Nagai, T. Chiba, E. Kuramoto, M. Takaneka
    • Journal Title

      Irradiation Induced Vacancy and Cu Aggregations in Fe-Cu Model Alloys of Reactor Pressure Vessel Steels: State-of-the-Art Positron Annihilation Spectroscopy 85

      Pages: 467-478

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Kinetics of irradiation-induces Cu precipitation in nuclear reactor pressure vessel steels2005
    • Author(s)
      Y.Nagai, T.Toyama, Z.Tang, M.Hasegawa 他
    • Journal Title

      Apple.Phys.Lett. 87

    • NAID

      120001858003

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 陽電子をプローブとしたナノ・サブナノスケールの局所元素分析2005
    • Author(s)
      永井康介, 長谷川雅幸
    • Journal Title

      まてりあ 44

      Pages: 667-673

    • NAID

      130004352844

    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] 自己探索プローブである陽電子による物質内部のナノ領域分析2005
    • Author(s)
      永井康介, 長谷川雅幸
    • Journal Title

      日本物理学会誌 Vol.60・No.11

      Pages: 842-849

    • NAID

      110002961803

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Kinetic of irradiation-induced Cu precipitation in nuclear reactor pressure vessel steels2005
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Appl. Phys. Lett. 87

    • NAID

      120001858003

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Nano-Scale Analysis for Materials by Positron : Self-Seeking Probe2005
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      J.Phys.Soc.Jpn. 60-11

      Pages: 842-849

    • NAID

      110002961803

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 陽電子をプローブとしたナノ・サブナノスケールの局所分析2005
    • Author(s)
      永井康介
    • Journal Title

      まてりあ(日本金属学会報)(永井康介、長谷川雅幸) 44(印刷準備中)

    • Data Source
      KAKENHI-PROJECT-15106015

  • [Journal Article] Kinetic of irradiation-induced Cu precipitation in nuclear reactor pressure vessel steels2005
    • Author(s)
      Y. Nagai, T. Toyama, Y. Nishiyama, M. Suzuki, Z. Tang, M. Hasegawa
    • Journal Title

      Appl. Phys. Lett. 87

    • NAID

      120001858003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Phys. Rev. Lett.2005
    • Author(s)
      Z . Tang, Y. Nagai, K. Inoue, T. Toyama, T. Chiba, M. Saito, M. Hasegawa
    • Journal Title

      Self-energy correction to momentum-density distribution of a positron-electron pair 94

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17002009

  • [Journal Article] Analysis of Embedded Nano-clusters by Positron Annihilation Spectroscopy2004
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc.of 2^<nd> Int.Conf.on Maltiscale Materials Modeling

      Pages: 349-351

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Analysis of Embedded Nano-clusters by Positron Annihilation Spectroscopy2004
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc. of 2^<nd> Int. Conf. on Maltiscale Materials Modeling

      Pages: 349-351

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Irradiation Induced Vacancy-Cu Aggregations in Fe-Cu Model Alloys of Reactor Pressure Vessel Steels Studied by Positron Annihilation2004
    • Author(s)
      Y.Nagai
    • Journal Title

      The Effect of Radiation on Materials : 21st International Symposium ASTM STP 1447

      Pages: 590-602

    • Data Source
      KAKENHI-PROJECT-15106015

  • [Journal Article] Irradiation Induced Vacancy-Cu Aggregations in Fe-Cu and Fe-Cu-Ni Model Alloys of Reactor Pressure Vessel Steels Studied by Positron Annihilation2004
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Effect of Radiation on Materials, ASTM STP 1447,M.L.Grossbeck, Ed.,ASTM International, West Conshohocken, PA ASTM STP1447

      Pages: 590-602

    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Analysis of Embedded Nano-clusters by Positron Annihilation Spectroscopy2004
    • Author(s)
      Y.Nagai
    • Journal Title

      Proc.of 2^<nd> Int.Conf.on Maltiscale Materials Modeling,(Oct.11-15,2004, Los Angels, USA)(Ed.By N.M.Ghoniem)

      Pages: 349-351

    • Data Source
      KAKENHI-PROJECT-15106015

  • [Journal Article] Irradiation Induced Vacancy-Cu Aggregations in Fe-Cu and Fe-Cu-Ni Model Alloys of Reactor Pressure Vessel Steels Studied by Positron Annihilation2004
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Effect of Radiation on Materials, ASTM STP 1447 (M.L.Grossbeck, Ed.) (ASTM International, West Conshohocken, PA) ASTM STP 1447

      Pages: 590-602

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Embedded Ultrafine Clusters Investigation by Coincidence Doppler Broadening Spectroscopy2004
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Material Science Forum 445-446

      Pages: 11-15

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Irradiation Induced Vacancy-Cu Aggregations in Fe-Cu and Fe-Cu-Ni Model Alloys of Reactor Pressure Vessel Steels Studied by Positron Annihilation2004
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Effect of Radiation on Materials, ASTM STP 1447(M. L. Grossbeck, Ed.)(ASTM International, West Conshohocken, PA) ASTM STP 1447

      Pages: 590-602

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Ultrafine Cu Precipitates in RPV Model Alloys Studied by Positron Annihilation and 3D Atom Probe2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc. of 11^<th> Int. Conf. On "Environmental Degradation of Materials in Nuclear Power Systems - Water Reactors"

      Pages: 103-109

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Jahn-Teller distortion of neutral divacancy in Si studied by positron annihilation spectroscopy2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Physica B 340-342

      Pages: 518-522

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 2D-ACAR Apparatus Installed in Tohoku University2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc.of International Workshop on Positron Studies of Defects in Semiconductors

      Pages: 245-250

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 2D-ACAR Apparatus Installed in Tohoku University2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc. of International Workshop on Positron Studies of Defects in Semiconductors

      Pages: 245-250

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Ultrafine Cu Precipitates in RPV Model Alloys Studied by Positron Annihilation and 3D Atom Probe2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc.of 11^<th> Int.Conf.On "Environmental Degradation of Materials in Nuclear Power Systems-Water Reactors"

      Pages: 103-109

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 圧力容器鋼モデル合金中の超微小Cu析出物の検出 : 陽電子消滅と3次元アトムプローブ2003
    • Author(s)
      永井康介, 長谷川雅幸, 柳田誠也, 宝野和博
    • Journal Title

      金属 Vol.73、No.8

      Pages: 771-774

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Elemental Analysis of Positron Affinitive Site in Materials by Coincidence Doppler Broadening Spectroscopy2003
    • Author(s)
      Y. Nagai, Z. Tang, H. Ohkubo, K. Takadate and M. Hasegawa
    • Journal Title

      Rad. Phys. Chem. 68

      Pages: 381-386

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13305044

  • [Journal Article] Nuclear Materials and Cu Nano Clusters2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Advanced Technology and Application of Nano Metals (CMC Publishing)

      Pages: 76-78

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Positron Trapping at Defects in Cz-Si at Low Temperatures2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc. of International Workshop on Positron Studies of Defects in Semiconductors

      Pages: 162-171

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Elemental Analysis of Positron Affinitive site in Materials by Coincidence Doppler Broadening Spectroscopy2003
    • Author(s)
      Y. Nagai, Z. Tang, H. Ohkubo, K. Takadate and M. Hasegawa
    • Journal Title

      Rad. Phys. Chem. 68

      Pages: 381-386

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13305044

  • [Journal Article] Detection of Ultrafine Cu precipitates in Reactor Pressure Vessel Steels : Positron Annihilation and 3D Atom Probe2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Kinzoku 73-8

      Pages: 771-774

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 原子力材料とナノ銅クラスター2003
    • Author(s)
      永井康介, 長谷川雅幸
    • Journal Title

      新材料シリーズ「ナノメタルの最新技術と応用開発」(井上明久編集)(シーエムシー出版)

      Pages: 76-78

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Positron annihilation study of vacancy-solute complex evolution in Fe-based alloys2003
    • Author(s)
      Y. Nagai, K. Takadate, Z. Tang, H.Ohkubo, H. Sunaga, H. Takizawa, and M. Hasegawa
    • Journal Title

      Pyhs. Rev. B 67

    • NAID

      120001858030

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13305044

  • [Journal Article] Positron annihilation study of vacancy-solute complex evolution in Fe-based alloys2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Phys.Rev.B 67

    • NAID

      120001858030

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Elemental Analysis of Positron Affinitive Site in Materials by Coincidence Doppler Broadening Spectroscopy2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Rad.Phys.Chem. 68

      Pages: 381-386

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Elemental Analysis of Positron Affinitive Site in Materials by Coincidence Doppler Broadening Spectroscopy2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Rad. Phys. Chem. 68

      Pages: 381-386

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] 埋め込みナノ粒子の陽電子消滅法による解析2003
    • Author(s)
      永井康介, 長谷川雅幸
    • Journal Title

      「ぶんせき」(日本分析化学会) 7

      Pages: 374-381

    • NAID

      10011617138

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Positron Trapping at Defects in Cz-Si at Low Temperatures2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Proc.of International Workshop on Positron Studies of Defects in Semiconductors

      Pages: 162-171

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Analysis of Embedded Nano Particles by Positron Annihilation2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Bunseki 7

      Pages: 374-381

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Positron annihilation study of vacancy-solute complex evolutionin Fe-based alloys2003
    • Author(s)
      Y.Nagai et al.
    • Journal Title

      Phys. Rev. B 67

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15360330

  • [Journal Article] Positron annihilation study of vacancy-solute complex evolution in Fe-based alloys2003
    • Author(s)
      Y. Nagai, K. Takadate, Z. Tang, H. Ohkubo, H. Sunaga, H. Takizawa and M. Hasegawa
    • Journal Title

      Phys. Rev. B67

    • NAID

      120001858030

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13305044

  • [Presentation] ODS-Cu中の微細酸化物分散粒子に及ぼすZr添加の影響2023
    • Author(s)
      齋藤 隼輝、余 浩、井上 耕治、高 子墨、近藤 創介、笠田 竜太、永井 康介、大場 洋次郎、廣井 孝介
    • Organizer
      日本金属学会2022年春期第172回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Cu-Cr-Zr合金の480 ℃熱時効初期過程における硬度およびCr析出物の変化2023
    • Author(s)
      外山 健, J. Hughes, M. Gorley, 井上 耕治, 永井 康介, E. Jimenez-Melero
    • Organizer
      日本金属学会第172回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] BR2を利用した高温・高精度中性子照射計画2023
    • Author(s)
      外山 健, 鈴木 克弥, 山崎 正徳, 永井 康介
    • Organizer
      日本金属学会第172回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] TEMと多結晶材料情報学に基づくシリコン中の転位発生源の解析2022
    • Author(s)
      大野裕, 山腰健太, 沓掛健太朗, 小島拓人, 工藤博章, 田中博之, 永井康介,宇佐美徳隆
    • Organizer
      日本顕微鏡学会第78回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Doping Effect of Re, Mo, Ta on irradiation-induced defects in W2022
    • Author(s)
      T.Toyama, K. Inoue, Y. Hatano, A. Yabuuchi, A. Kinomura, Y. Oya, T. Suzudo, Y. Nagai
    • Organizer
      19th International Conference on Positron Annihilation 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 多段階位置ズレ補正法その場観察を用いた原子炉圧力容器鋼中の照射欠陥集合体の熱緩和初期過程の定量的解析2022
    • Author(s)
      宮田穂高、吉田健太、嶋田雄介、杜玉峰、外山健、井上耕治、永井康介
    • Organizer
      材料照射研究会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] MA-HIP法により作製したCu-Y化合物添加ODS-Cu合金の微細組織解析2022
    • Author(s)
      嶋田雄介、中嶋優汰、菱沼良光、池田賢一、能登裕之、室賀健夫、吉田健太、今野豊彦、永井康介
    • Organizer
      日本金属学会2022年春期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 新規酸素添加手法により作製したMA-HIP法ODS-Cu合金の微細組織2022
    • Author(s)
      嶋田雄介、中嶋優汰、菱沼良光、池田賢一、能登裕之、室賀健夫、吉田健太、今野豊彦、永井康
    • Organizer
      日本金属学会第171回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Ultra-fine defects in RPV surveillance test specimens studied by temperature dependency of positron annihilation2022
    • Author(s)
      T. Toyama, K.Inoue, M. Shimodaira, K. Yoshida, Y. Nagai, M. J. Konstantinovic, R. Gerard, M. De Smet
    • Organizer
      IGRDM-21
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Grain boundary segregation of arsenic dopants in silicon crystal revealed by atom probe tomography combined with low-temperature focused ion beam2022
    • Author(s)
      Y. Ohno, Y. Shimizu, K. Inoue, Y. Nagai, T. Yokoi, A. Nakamura, K. Matsunaga, H. Yoshida
    • Organizer
      Summit of Materials Science 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 多階層位置ズレ補正法その場観察を駆使した原子炉圧力容器鋼における照射欠陥集合体の熱緩和初期過程の定量的解析2022
    • Author(s)
      宮田 穂高、吉田 健太、嶋田 雄介、杜 玉峰、外山 健、井上 耕治、永井 康介
    • Organizer
      日本金属学会 2022年秋期第171回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Cu-Y2O3系ODS合金における分散粒子の形成挙動に及ぼすZr添加の影響2022
    • Author(s)
      齋藤隼輝、余浩、井上耕治、高子墨、近藤創介、笠田竜太、永井康介
    • Organizer
      日本金属学会2022年春期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 多階層位置ズレ補正法による3D FIB SEMの再構成精度向上2022
    • Author(s)
      宮田 穂高, 嶋田 雄介, 吉田 健太, 外山 健, 井上 耕治, 永井 康介
    • Organizer
      日本顕微鏡学会第78回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 電子線/中性子照射タングステン中の照射欠陥形成に対する添加元素効果2022
    • Author(s)
      外山健、井上耕治、永井康介、木野村淳、鈴土知明、大矢恭久、波多野雄治；
    • Organizer
      日本金属学会2022年春期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 原子分解能その場加熱観察によるFeSi規則合金への電子線照射影響の解明2022
    • Author(s)
      嶋田 雄介, 池田裕樹, 吉田 健太, 井上 耕治, Robert Maas, 今野 豊彦, 永井 康介
    • Organizer
      日本顕微鏡学会第78回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 電子顕微鏡その場加熱観察による金属材料の熱的組織変化解析2022
    • Author(s)
      Yusuke Shimada, Kenta Yoshida, Koji Inoue, Toyohiko J. Konno, Yasuyoshi Nagai
    • Organizer
      東北大学金属材料研究所大洗・アルファ合同研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] GaN/ダイヤモンド接合界面の特性評価2022
    • Author(s)
      梁剣波、清水康雄、大野裕、永井康介、重川直輝
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] “Characterization of the Microstructure of Neutron-Irradiated 12CrODS Steel by APT and TEM2021
    • Author(s)
      Yufeng Du, Kenta Yoshida, Shimada Yusuke, Inoue Koji, Ohnuki Somei, Nagai Yosuyoshi
    • Organizer
      日本金属学会2021年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Fabrication of Ga2O3/Si direct bonding interface for high power device applications2021
    • Author(s)
      J. Liang, D. Takatsuki, Y. Shimizu, M. Higashiwaki, Y. Ohno, Y. Nagai, and N. Shigekawa
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 3DAPとWB-STEMを組み合わせた中性子照射 鋼材中の硬化因子の定量解析2021
    • Author(s)
      吉田 健太、嶋田 雄介、清水 康雄、杜 玉峰、外山 健、井上 耕治、永井 康介
    • Organizer
      日本顕微鏡学会第77回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Structural analysis of diamond/silicon heterointerfaces fabricated by surface activated bonding at room temperature2021
    • Author(s)
      Y. Ohno, J. Liang, H. Yoshida, Y. Shimizu, Y. Nagai and N. Shigekawa
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Al-Cu合金の積層欠陥挙動の原子分解能その場観察と硬化メカニズムへの影響2021
    • Author(s)
      陳 嬌、鈴土 知明、嶋田 雄介、吉田 健太、井上 耕治、今野 豊彦、永井 康介
    • Organizer
      日本顕微鏡学会第77回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] メカニカルアロイングODS-Cu粉末の熱的組織変化2021
    • Author(s)
      嶋田雄介、水本政隆、菱沼良光、池田賢一、吉田健太、能登裕之、Ma Bing、室賀健夫、永井康介、今野豊彦
    • Organizer
      日本金属学会第168回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] APT Characterization on the Microstructure of Neutron-Irradiated 12Cr ODS Stee2021
    • Author(s)
      Yufeng Du, Kenta Yoshida, Yusuke Shimada, Takeshi Toyama, Koji Inoue, Somei Ohnuki, Yasuyoshi Nagai
    • Organizer
      日本金属学会第168回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Fabrication of Ga2O3/3C-SiC direct bonding for efficient surface heat dissipation2021
    • Author(s)
      H. Nagai, K. Kawamura, Y. Sakaida, H. Uratani, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa, and J. Liang
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Precise analysis of segregation sites for As dopants at Si grain boundaries2021
    • Author(s)
      Y. Ohno, T. Yokoi, Y. Shimizu, J. Ren, K. Inoue, Y. Nagai, K. Kutsukake, K. Fujiwara, A. Nakamura, K. Matsunaga, H. Yoshida
    • Organizer
      Materials Research Meeting 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Fabrication and Characterization of GaN/Diamond bonding interface2021
    • Author(s)
      A. Kobayashi, Y. Shimizu, Y. Ohno, S. W. Kim, K. Koyama, M. Kasu, Y. Nagai, N. Shigekawa, and J. Liang
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Polarization inverted GaN/GaN junctions fabricated by surface-activated bonding2021
    • Author(s)
      K. Sawai, J. Liang, Y. Shimizu, Y. Ohno, Y. Nagai, and N. Shigekawa
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 燃料デブリ分析のための超微量分析技術の開発 (6)模擬燃料デブリの作製2021
    • Author(s)
      三浦 祐典、大内 敦、樋口 徹、小無 健司、永井 康介
    • Organizer
      2021年原子力学会秋の大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 学術研究における照射炉の重要性　東北大金研大洗の共同利用研究から2021
    • Author(s)
      永井 康介
    • Organizer
      日本原子力学会2021年春の年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] その場WB-STEM法によるRPV鋼中の残留応力と熱緩和過程の動的計測2021
    • Author(s)
      宮田 穂高、杜 玉峰、嶋田 雄介、吉田 健太、外山 健、井上 耕治、永井 康介
    • Organizer
      日本金属学会2021年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] FeSi規則合金のFe原子拡散における電子線照射量の及ぼす影響2021
    • Author(s)
      嶋田雄介, 陳嬌, 池田裕樹, 吉田健太, 井上耕治, Robert Maas, 今野豊彦, 永井康介
    • Organizer
      日本物理学会2021年秋季大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 電子線照射欠陥の成長メカニズム解明に向けた 新規その場加熱観察法の開発2021
    • Author(s)
      嶋田 雄介、陳 嬌、原田 寛大、池田 裕樹、杜 玉峰、吉田 健太、井上 耕治、渡邉 英雄、今野 豊彦、永井 康介
    • Organizer
      日本顕微鏡学会第77回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] シリコン粒界におけるヒ素ドーパントの偏析機構2021
    • Author(s)
      大野裕, 清水康雄, JieRen, 横井達也, 井上耕治, 永井康介, 吉田秀人, 沓掛健太朗, 藤原航三, 中村篤智, 松永克志
    • Organizer
      2021年度大洗・アルファ合同研究会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Nanostructural analysis of Al/β-Ga2O3 interface fabricated using surface activated bonding2021
    • Author(s)
      K. Sawai, J. Liang, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 燃料デブリ分析のための超微量分析技術の開発（5）ICP-MS/MS測定によるアクチノイド元素分析手法の検討2021
    • Author(s)
      風間裕行、関尾佳弘、前田宏治、小無健司、阿部千景、永井康介、鈴木達也
    • Organizer
      2021年原子力学会秋の大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] その場観察を用いたAl-Cu合金系中のGPゾーンによる終端装飾と積層欠陥の安定性評価2021
    • Author(s)
      陳嬌、鈴土知明、嶋田雄介、吉田健太、井上耕治、今野豊彦、永井康介
    • Organizer
      日本物理学会第76回年次大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Key designs on in-situ weak-beam scanning transmission electron microscopy fordynamic/atomic-scale quantitation of lattice defects in nuclear materials2021
    • Author(s)
      K. Yoshida, Y. Shimada, J. Chen, Y. Du, K. Inoue, T. Suzudo, K. Arakawa, Y. Nagai
    • Organizer
      THERMEC 2021 Virtual Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Fabrication of GaN/SiC/diamond structure for efficient thermal management of power device2021
    • Author(s)
      R. Kagawa, K. Kawamura, Y. Sakaida，S. Ouchi，H. Uratani, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa, and J. Liang
    • Organizer
      2021 7th International Workshop on Low Temperature Bonding for 3D Integration
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] FeSi-D03格子への電子線照射で誘起される点欠陥による拡散促進のその場TEM観察2021
    • Author(s)
      嶋田 雄介、陳 嬌、池田 裕樹、吉田 健太、井上 耕治、今野 豊彦、永井 康介
    • Organizer
      日本物理学会第76回年年次大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 燃料デブリ分析のための超微量分析技術の開発 (8)模擬燃料デブリの TEMを用いたナノ構造解析2021
    • Author(s)
      吉田 健太、嶋田 雄介、杜 玉峰、宮田 穂高、北垣 徹、池田 篤史、渡邉 英雄、小無 健司、永井 康介
    • Organizer
      2021年原子力学会秋の大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Microstructural analysis of neutron-irradiated materials for the understanding of degradation mechanisms due to the irradiation2021
    • Author(s)
      Y. Nagai, Y. Du, K. Yoshida, T. Toyama, K. Inoue
    • Organizer
      THERMEC 2021 Virtual Conference
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 陽電子消滅法で調べた電子線照射W合金中の空孔型欠陥形成に対するRe添加効果2021
    • Author(s)
      外山健、Zhao Can、井上 耕治、永井 康介、波多野 雄治、薮内 敦、木野村 淳、鈴土 知明
    • Organizer
      日本金属学会第168回講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Application of positron annihilation spectroscopy and compact divertor plasma simulator for studies of hydrogen retention in neutron-irradiated tungsten2021
    • Author(s)
      外山健, 矢嶋美幸, 桑原竜也, V. Kh. Alimov, 鈴木克弥, 永井康介, 大野哲靖, 波多野雄治
    • Organizer
      The 20th International Conference on Fusion Reactor Materials
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 欧州加圧水型原子炉圧力容器鋼におけるNi-Mn-Siクラスターの形成発展過程2020
    • Author(s)
      井上耕治、趙燦、柴原理恵、蔵野功、杜玉峰、吉田健太、外山健、永井康介、Milan J. Konstantinovic、Robert Gerard
    • Organizer
      日本金属学会2020年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Mechanism of direct bonding via surface activation to fabricate Si/GaAs heterointerfaces towards tandem solar cells2020
    • Author(s)
      Y. Ohno, J. Liang, N. Shigekawa, H. Yoshida, S. Takeda, R. Miyagawa, Y. Shimizu, and Y. Nagai
    • Organizer
      2020 European Materials Research Society
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Direct bonding of GaAs and diamond for high power device applications2020
    • Author(s)
      J. Liang, Y. Nakamura, Y. Ohno, Y. Shimizu, T.Z. Zhan, T. Watanabe, N. Kamiuchi, Y. Nagai, and N. Shigekawa
    • Organizer
      PRiME2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Mechanism of surface activated bonding for low-resistance Si/diamond and Si/GaAs heterointerfaces2020
    • Author(s)
      Y. Ohno, J. Liang, N. Shigekawa, H. Yoshida, R. Miyagawa, Y. Shimizu, and Y. Nagai
    • Organizer
      The 15th International Conference Beam Injection Assessment of Microstructures in Semiconductors
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Investigation of Cu diffusivity in Fe by the combination of atom probe experiments and Monte Carlo simulation2020
    • Author(s)
      C. Zhao, T. Suzudo, T. Toyama, K. Inoue, Y. Nagai
    • Organizer
      GIMRT REMAS 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Kinetics of diffusionless isothermal and athermal omega transformations in Ti alloys2020
    • Author(s)
      M. Tane, N.L. Okamoto, K. Inoue, M. Luckabauer, Y. Nagai, T. Sekino, T. Nakano, T. Ichitsubo
    • Organizer
      19thInternational Conference on Internal Friction and Mechanical Spectroscopy
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Thermal stability of dislocation loops in Neutron-irradiated reactor pressure vessel steel during in-situ annealing2020
    • Author(s)
      Yufeng Du, Kenta Yoshida, Yusuke Shimada, Takeshi Toyama, Koji Inoue, Kazuto Arakawa, Tomoaki Suzudo, Milan Konstantinovic　J., Gerard Robert, Somei Ohnuki, Yasuyoshi Nagai
    • Organizer
      日本金属学会2020年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 3次元アトムプローブによる純鉄粒界中のCu拡散係数の直接導出2020
    • Author(s)
      宮田 穂高、外山 健、下平 昌樹、趙 燦、柴原 理恵、藏野 功、野沢 康子、清水 康雄、井上 耕治、永井 康介
    • Organizer
      日本金属学会2020年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Estimation of Cu diffusivity in Fe by combination of atom probe experiments and Monte Carlo simulation2020
    • Author(s)
      趙燦、鈴土知明、外山健、井上耕治、永井康介
    • Organizer
      日本物理学会2020年秋季大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] How to fabricate low-resistance heterointerfaces for tandem cells by direct bonding at low temperatures2020
    • Author(s)
      Y. Ohno, J. Liang, N. Shigekawa, H. Yoshida, R. Miyagawa, Y. Shimizu, and Y. Nagai
    • Organizer
      37th EU PVSEC
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Microscopic picture of direct bonding via surface activation for low-resistance Si/wide-gap semiconductor heterointerfaces2020
    • Author(s)
      Y. Ohno, J. Liang, N. Shigekawa, H. Yoshida, R. Miyagawa, Y. Shimizu, and Y. Nagai
    • Organizer
      PRiME2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] その場収差補正透過電子顕微鏡法を用いたアルミニウム薄膜中の空孔クラスタ安定性評価2020
    • Author(s)
      陳嬌、嶋田雄介、吉田健太、井上耕治、今野豊彦、永井康介
    • Organizer
      日本物理学会2020年秋季大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 過酷環境下における原子分解能その場加熱観察手法の開発2020
    • Author(s)
      嶋田 雄介, 吉田 健太, 杜 玉峰, 陳 嬌, 原田 寛大, 井上 耕治, 今野 豊彦, 永井 康介
    • Organizer
      日本金属学会2020年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Direct observation of Cu diffusivity in Pure Iron Grain Boundary by Atom Probe Tomography2020
    • Author(s)
      H. Miyata, T. Toyama, M. shimodaira, C. Zhao, R. Shibahara, K. Kurano, Y. Nozawa, Y. Shimizu, K. Inoue, Y. Nagai
    • Organizer
      GIMRT REMAS 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Mechanism of low-temperature direct bonding via surface activation for Si/diamond and Si/GaAs heterointerfaces2020
    • Author(s)
      Y. Ohno, J. Liang, N. Shigekawa, H. Yoshida, R. Miyagawa, Y. Shimizu, and Y. Nagai
    • Organizer
      International Conference on the Physics of Semiconductors 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 電子線照射されたW-X合金（X=Mo, Ta, Re）中の照射欠陥2020
    • Author(s)
      外山健、Zhao Can、井上耕治、永井康介、波多野雄治、薮内敦、木野村淳
    • Organizer
      日本金属学会2020年秋期講演大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] その場WB-STEM計測による中性子照射誘起転位ループの熱的安定性の評価2020
    • Author(s)
      吉田健太、杜玉峰、嶋田雄介、鈴土知明、荒河一渡、外山健、井上耕治、大貫聡明、永井康介
    • Organizer
      日本物理学会2020年秋季大会
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 電子線照射されたW合金中の照射欠陥2020
    • Author(s)
      外山健、Zhao Can、井上耕治、永井康介、波多野雄治、薮内敦、木野村淳
    • Organizer
      京都大学複合原子力科学研究所専門研究会「陽電子科学とその理工学への応用」
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] Cross-Sectional TEM Imaging of NiCrMnSi and CoFe:N Alloys for Magnetic Tunnel Junctions2020
    • Author(s)
      K. Elphick, Y. Onodera, T. Tsuchiya, T. Ichinose, S. Mizukami, K. Yoshida, Y. Nagai and A. Hirohata
    • Organizer
      JEMS2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00359

  • [Presentation] 中性子照射誘起転位ループ/溶質原子複合体の離散トモグラフィー分析2019
    • Author(s)
      吉田健太、下平昌樹、山﨑順、佐藤和久、Konstantinovic Milan、Gerard Robert、外山健、井上耕治、永井康介
    • Organizer
      日本物理学会第74回年次大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 中性子照射誘起転位ループ/溶質原子複合体の離散トモグラフィー分析2019
    • Author(s)
      吉田健太、下平昌樹、山﨑順、佐藤和久、Konstantinovich Milan、Gerard　Robert、外山健、井上耕治、永井康介
    • Organizer
      日本物理学会2019年春季
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] A study of estimating Cu diffusion coefficient in Fe by Monte Carlo simulation2019
    • Author(s)
      趙燦、外山健、井上耕治、永井康介
    • Organizer
      日本金属学会2019年春季講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] シリコン同位体ナノピラー構造中における酸化増速自己拡散のアトムプローブ 観測2019
    • Author(s)
      木我亮太郎, 林彩弥佳, 宮本聡, 清水康雄, 永井康介, 遠藤哲郎, 伊藤公平
    • Organizer
      第66回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3次元PLイメージング法で同定したハイパフォーマンス多結晶シリコンインゴット中の転位発生点近傍の透過電子顕微鏡解析2019
    • Author(s)
      大野裕, 田島和哉, 沓掛健太朗, 清水康雄, 永井康介, 宇佐美徳隆
    • Organizer
      第66回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] A study on Post-irradiation annealing of surveillance specimen of RPV steels2019
    • Author(s)
      梁慧超、外山健、井上耕治、吉田健太、永井康介
    • Organizer
      日本金属学会2019年春季講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 表面活性化接合によるGaAs/GaAs界面における元素分布評価2019
    • Author(s)
      清水康雄, 海老澤直樹, 大野裕, 梁剣波, 重川直輝, 井上耕治, 永井康介
    • Organizer
      第66回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Dynamic AC-ETEM observation of deactivation processes of platinum electrode catalysts in a proton exchange membrane fuel cell2019
    • Author(s)
      Yoshida K.、 Shimada Y.、 Nagai Y.、 Zhang X.、 Hiroyama T.、 Tanaka N.、 Lari L.、 Ward M. R. 、 Boyes E. D. 、 Gai P. L.、
    • Organizer
      19th International Microscopy Congress
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Ultra-fine defects in a neutron-irradiated Reactor Pressure Vessel steel studied by positron annihilation spectroscopy2018
    • Author(s)
      T. Toyama, M. Shimodaira, K. Yoshida, K. Inoue, Y. Nagai, M. J. Konstantinovic, R. Gerard
    • Organizer
      18th International Conference on Positron Annihilation
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 分子動力学 による材料照射モデリング研究　 ―Fe-Cr合金の熱時効硬化に関するモデリング研究 ―2018
    • Author(s)
      鈴土知明、高見澤悠、西山裕孝、永井康介、外山健、Alfredo Caro
    • Organizer
      材料照射研究会・ゼロエミッションエネルギー拠点研究会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] シリコン結晶中のΣ9{111}/{115}非対称粒界に形成される多形構造2018
    • Author(s)
      大野裕、吉田秀人、竹田精治、横井達也、中村篤智、松永克志、清水康雄、永井康介
    • Organizer
      第74回日本電子顕微鏡学会学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Chemical nanoanalyses at grain boundaries by joint use of scanning transmission electron microscopy and atom probe tomography2018
    • Author(s)
      Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka, and M. Kohyama
    • Organizer
      AiMES 2018 ECS and SMEQ Joint International Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 転位組織観察のための熱電子銃型ウィークビーム走査透過電子顕微鏡の開発2018
    • Author(s)
      吉田健太、鈴木克弥、海老澤直樹、下平昌樹、外山健、井上耕治、M. Konstantinovic、R. Gerard、永井康介
    • Organizer
      日本物理学会第73回年次大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 転位組織観察のための熱電子銃型ウィークビーム走査透過電子顕微鏡の開発2018
    • Author(s)
      吉田健太,　鈴木克弥,　海老澤直樹,　下平昌樹,　外山健,　井上耕治,　Konstantinovich Milan,　Gerard　Robert,　永井康介
    • Organizer
      日本物理学会第73回年次大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Atom probe study of silicon-based device structures2018
    • Author(s)
      Y. Shimizu, B. Han, Y. Tu, K. Inoue, and Y. Nagai
    • Organizer
      Atom Probe Tomography and Microscopy (APT&M) 2018
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 中性子照射したFe中の転位ループの周囲に生成する偏析物2018
    • Author(s)
      義家敏正、井上耕治、吉田健太、外山健、永井康介
    • Organizer
      材料照射研究会・ゼロミッションエネルギー拠点研究会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom probe study of impurity distribution at Si/GaAs heterointerfaces fabricated by surface-activated bonding2018
    • Author(s)
      Y. Shimizu, N. Ebisawa, Y. Ohno, J. Liang, N. Shigekawa, K. Inoue, and Y. Nagai
    • Organizer
      Summit of Materials Science 2018 (SMS2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Growth mechanism of polymorphism of asymmetric Sigma-9{115}/{111} interfaces in silicon2018
    • Author(s)
      Y. Ohno, T. Yokoi, A. Nakamura, K. Matsunaga, H. Yoshida, S. Takeda, Y. Shimizu, Y. Nagai
    • Organizer
      34th International Conference on the Physics of Semiconductors (ICPS2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Impurity distribution at Si/GaAs heterointerfaces fabricated by surface-activated bonding analyzed by atom probe tomography2018
    • Author(s)
      Y. Shimizu, N. Ebisawa, Y. Ohno, J. Liang, N. Shigekawa, K. Inoue, and Y. Nagai
    • Organizer
      2018 MRS Fall Meeting and Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Effects of Electron Irradiation on Cu Diffusion in Fe Studied by Atom Probe Tomography2018
    • Author(s)
      C. Zhao, T. Toyama, T. Yoshiie, K. Inoue, T. Nagai
    • Organizer
      The 14th Japan-China Symposium on Materials for Advanced Energy Systems and Fission & Fusion Engineering (JCS-14)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] WB-STEM法および3D-AP法で調べた中性子照射Fe-Cu-Xモデル合金の照射硬化機構2018
    • Author(s)
      外山健、吉田健太、井上耕治、海老澤直樹、畠山賢彦、永井康介
    • Organizer
      日本金属学会2018年春期大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] 球面収差補正ＴＥＭによるCeO1.938模擬燃料中の酸素空孔規則化の直視観察2018
    • Author(s)
      小無健司、吉田健太、八登唯夫、永井康介、加藤正人、森一樹
    • Organizer
      日本物理学会2018年秋季
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Effect of coimplanted carbon on boron behavior in silicon: SIMS and atom probe study2018
    • Author(s)
      Y. Shimizu, Y. Tu, F. Yano, K. Inoue, and Y. Nagai
    • Organizer
      20th Scientific International Symposium on SIMS and Related Techniques Based on Ion-Solid Interactions (SISS-20)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 球面収差補正TEMによるCeO1.938模擬燃料中の酸素空孔規則化の直視観察2018
    • Author(s)
      吉田健太、小無健司、八登唯夫、加藤正人、森一樹、永井康介
    • Organizer
      日本物理学会2018年秋季大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 転位観察のための汎用型ウィークビーム走査透過電子顕微鏡の開発2018
    • Author(s)
      吉田健太、山﨑 順、佐藤和久、義家敏正、外山 健、井上耕治、永井康介
    • Organizer
      日本顕微鏡学会 第74回学術講演会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Recombination activity of inclined Σ3{111} grain boundaries in high-performance Si ingots2018
    • Author(s)
      Y. Ohno, K Kutsukake, T. Tamaoka, S. Takeda, Y. Shimizu, N. Ebisawa, K. Inoue, Y. Nagai, and N. Usami
    • Organizer
      2018 Materials Research Society (MRS) Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 陽電子消滅法で調べた原子炉圧力容器鋼監視試験片中で照射初期に形成する微小欠陥2018
    • Author(s)
      外山　健、吉田健太、下平昌樹、井上耕治、永井康介、M. Konstantinovic、R. Gerard
    • Organizer
      日本金属学会第163回秋期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 透過電子顕微鏡内加熱ホルダーを用いたその場観察における試料中温度分布の影響2018
    • Author(s)
      池田裕樹、嶋田雄介、吉田健太、井上耕治、永井康介、今野豊彦
    • Organizer
      日本金属学会第163回秋期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Fe中のCu拡散に対する電子線照射効果2018
    • Author(s)
      外山 健、Zhao Can、義家 敏正、井上 耕治、永井 康介
    • Organizer
      材料照射研究会・ゼロミッションエネルギー拠点研究会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 中性子エネルギースペクトルの異なる原子炉で照射された純WおよびW-10Re合金における照射誘起Reクラスターの形成と照射硬化の挙動2018
    • Author(s)
      長谷川 晃、黄 泰現、戸村 恵子、海老澤 直樹、永井 康介、宮澤 健、野上 修平
    • Organizer
      日本金属学会2018年春期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 転位組織観察のための熱電子銃型ウィークビーム走査透過電子顕微鏡の開発2018
    • Author(s)
      吉田健太、鈴木克弥、海老澤直樹、外山健、井上耕治、下平昌樹、K. Milan、G. Robert、永井康介
    • Organizer
      日本金属学会2018年春期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Role of Si on Neutron-irradiation Damage in Low Activation Ferritic Martensitic Steel2018
    • Author(s)
      L. Zhang, Q. Zhan, Y. Chang, S. Ohnuki, W. Han, X. Yi, F. Wan, T. Toyama, K. Yoshida, Y. Nagai, A. Kimura, N. Hashimoto
    • Organizer
      The 14th Japan-China Symposium on Materials for Advanced Energy Systems and Fission & Fusion Engineering (JCS-14)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 転位組織観察のための熱電子銃型ウィークビーム走査透過電子顕微鏡の開発2018
    • Author(s)
      吉田健太、鈴木克弥、海老澤直樹、外山健、井上耕治、下平昌樹、Milan Konstantinovich、Robert Gerard、永井康介
    • Organizer
      日本金属学会2018年春期大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] シリコン中におけるエルビウム－酸素複合体の室温での光学的活性の理解2018
    • Author(s)
      清水康雄、Tu Yuan、アブデルガファ愛満、鈴木雄大、魏 啓楠、谷井孝至、品田高宏、P. Enrico、C. Michele、F. Marco、G.　Lavinia、井上耕治、永井康介
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom probe tomography investigation of silicon self-diffusion in isotopically modulated nanopillars2018
    • Author(s)
      R. Kiga, S. Hayashi, S. Miyamoto, Y. Shimizu, T. Endoh, Y. Nagai, and K. M. Itoh
    • Organizer
      20th Scientific International Symposium on SIMS and Related Techniques Based on Ion-Solid Interactions (SISS-20)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Oxidation-enhanced Si self-diffusion in isotopically modulated nanopillars2018
    • Author(s)
      R. Kiga, S. Hayashi, S. Miyamoto, Y. Shimizu, T. Endoh, Y. Nagai, and K. M. Itoh
    • Organizer
      2018 MRS Fall Meeting and Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Modeling of hardening in spinodally-decomposed Fe-Cr binary alloys2018
    • Author(s)
      T. Suzudo, H. Takamizawa, Y. Nishiyama, A. Caro, T. Toyama, Y. Nagai
    • Organizer
      NuMat 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Σ3{111}対称傾角粒界の不純物偏析能とキャリア再結合速度に対する傾角のずれの影響2018
    • Author(s)
      大野 裕、沓掛健太朗、玉岡武泰、竹田精治、清水康雄、海老澤直樹、井上耕治、永井康介、 宇佐美徳隆
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Chemical nano-analysis at Si grain boundaries by atom probe tomography combined with STEM and ab-initio calculations2018
    • Author(s)
      Y. Ohno, K. Kutsukake, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, T. Yokoi, A. Nakamura, and K. Matsunaga
    • Organizer
      The 8th Forum on the Science and Technology of Silicon Materials 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Oxidation-enhanced Si self-diffusion in isotopically modulated nanopillars2018
    • Author(s)
      R. Kiga, S. Hayashi, S. Miyamoto, Y. Shimizu, T. Endoh, Y. Nagai, and K. M. Itoh
    • Organizer
      2018 Materials Research Society (MRS) Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Role of Si on Neutron-irradiation Damage in Low Activation Ferritic Martensitic Steel- Nano-micro- macro correlation of Radiation -hardening (2) -2018
    • Author(s)
      L. Zhan, Q. Zhan, Y. Chang, S. Ohnuki, A. Kimura, N. Hashimoto, W. Han, X. Yi, F. Wan, T. Toyama, K. Yoshida, Y. Nagai
    • Organizer
      日本金属学会2018年春期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 鉄中の銅拡散に対する電子線照射効果2018
    • Author(s)
      外山 健、Zhao Can、義家 敏正、下平 昌樹、 清水 康雄、井上 耕治、永井 康介
    • Organizer
      日本原子力学会2018年春の年会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 陽電子消滅法低温測定で調べた原子炉圧力容器鋼監視試験片中の微小欠陥2018
    • Author(s)
      外山健、下平昌樹、吉田健太、井上耕治、永井康介、M. Konstantinovics、R. Gerard
    • Organizer
      京都大学複合原子力科学研究所専門研究会「陽電子科学とその理工学への応用」
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Controlled Creation of Erbium-Oxygen Centers in Silicon by Deterministic Ion Implantation for Room-Temperature Photoluminescence at Telecomm Wavelength2018
    • Author(s)
      T. Tanii, Y. Suzuki, K. Gi, M. Celebrano, L. Ghirardini, P. Biagioni, M. Finazzi, Y. Shimizu, Y. Tu, K. Inoue, Y. Nagai, E. Prati, and T. Shinada
    • Organizer
      22nd International Conference on Ion Implantation Technology (IIT 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] ヒーター式加熱炉型システムによる高分解能その場観察の鉄基合金への応用2018
    • Author(s)
      嶋田雄介、吉田健太、井上耕治、池田裕樹、白石貴久、木口賢紀、永井康介、今野豊彦
    • Organizer
      第74回日本電子顕微鏡学会学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Key Designs on Weak-Beam Scanning Transmission Electron Microscopy for Atomic-Scale/2018
    • Author(s)
      Nagai Yasuyoshi、Yoshida Kenta、Shimodaira Masaki、Toyama Takeshi, Inoue Koji、Yoshiie Toshimasa、Konstantinovic Milan、Gerard Robert
    • Organizer
      International Conference on　PROCESSING & MANUFACTURING OF ADVANCED MATERIALS
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Recombination activity of inclined Σ3{111} grain boundaries in high-performance Si ingots2018
    • Author(s)
      Y. Ohno, K Kutsukake, T. Tamaoka, S. Takeda, Y. Shimizu, N. Ebisawa, K. Inoue, Y. Nagai, and N. Usami
    • Organizer
      2018 MRS Fall Meeting and Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3次元アトムプローブで調べたNi基耐熱モデル合金のクリープ変形による元素分布変化2018
    • Author(s)
      井上耕治、野沢康子、永井康介、米村光治
    • Organizer
      日本金属学会第163回秋期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Recombination activity of inclined Σ3{111} asymmetric grain boundaries in high-performance Si ingots2018
    • Author(s)
      Y. Ohno, K. Kutsukake, T. Tamaoka, S. Takeda, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, and N. Usami
    • Organizer
      The 8th Forum on the Science and Technology of Silicon Materials 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] In-situ TEM observation of atomic structures of platinum electrode catalysts in a fuel cell environments2018
    • Author(s)
      Kenta Yoshida、Yasuyoshi Nagai、 Xudong Zhang、 Tomoki Hiroyama、 Michael R Ward、 Leonardo Lari、 Edward D Boyes、 Pratibha L Gai
    • Organizer
      International Conference on Condensed Matter and Material Science
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Mechanism of Oxygen Sergegation in Multicrystalline Sillicon2018
    • Author(s)
      Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue,Y. Nagai, T. Yokoi, K. Nakamura, K. Matsunaga, H. Yoshida, S. Takeda, S. Tanaka, M. Kohyama
    • Organizer
      10th International Workshop on Crystalline Silicon for Solar Cells (CSSC-10)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Structural bistability in Σ9{111}/{115} asymmetric grain boundary in Si ingots2018
    • Author(s)
      Y. Ohno, H. Yoshida, S. Takeda, T. Yokoi, A. Nakamura, K. Matsunaga, Y. Shimizu, Y. Nagai
    • Organizer
      19th International Conference on Extended Defects in Semiconductors (EDS2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Impurity distribution at Si/GaAs heterointerfaces fabricated by surface-activated bonding analyzed by atom probe tomography2018
    • Author(s)
      Y. Shimizu, N. Ebisawa, Y. Ohno, J. Liang, N. Shigekawa, K. Inoue, and Y. Nagai
    • Organizer
      2018 Materials Research Society (MRS) Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] B-STEM法および3D-AP法で調べた中性子照射Fe-Cu-X（X=Mn, Ni, P）モデル合金の照射硬化機構2018
    • Author(s)
      外山 健、吉田健太、井上耕治、海老澤直樹、畠山賢彦、永井康介
    • Organizer
      日本金属学会2018年春期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Structural role of aluminum cation in alkaline-earth aluminosilicate glasses2018
    • Author(s)
      S. Sukenaga, K. Kanehashi, K.-H Kim, H. Yamada, T. Wakihara, K. Ohara, K. Inoue, Y. Nagai, H. Shibata
    • Organizer
      PNCS-ESG2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 高分解能透過電子顕微鏡法による模擬燃料中の酸素空孔秩序の可視化2018
    • Author(s)
      吉田健太、小無健司、八登唯夫、永井康介
    • Organizer
      日本金属学会第163回秋期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] A study of electron irradiation effects on Cu diffusion in Fe under different dose rate by atom probe tomography2018
    • Author(s)
      Can　ZHAO、外山　健、 柴原理恵、井上耕治、永井康介、義家　敏正
    • Organizer
      日本金属学会第163回秋期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Electron irradiation effect on Cu diffusion in Fe studied by atom probe tomography2018
    • Author(s)
      C. Zhao, T. Toyama, T. Yoshiie, M. Shimodaira, K. Tomura, N. Ebisawa, K. Inoue, Y. Nagai
    • Organizer
      日本金属学会2018年春期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 高分解能透過電子顕微鏡法による模擬燃料中の酸素空孔秩序の可視化2018
    • Author(s)
      吉田健太、小無健司、八登唯夫、永井康介
    • Organizer
      日本金属学会2018年秋期
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Fe-Cr合金の相分離(スピノーダル分解)に及ぼす照射の効果　－ 促進か抑制か？ －2018
    • Author(s)
      大貫惣明、張 磊、山下真一郎、外山 健、吉田健太、永井康介、黄 紹松、詹 倩、韓 文妥、易 曉鴎、劉　平平、万 発栄
    • Organizer
      日本金属学会2018年春期講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Effect of carbon on boron clustering and diffusion in silicon studied by atom probe tomography2017
    • Author(s)
      Y. Tu, Y. Shimizu, M. Inoue, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, K. Inoue, Y. Nagai
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] シリコン中の傾角粒界における酸素の偏析機構2017
    • Author(s)
      大野裕、井上海平、藤原航三、沓掛健太朗、出浦桃子、米永一郎、海老澤直樹、清水康雄、井上耕治、永井康介、吉田秀人、竹田精治、田中真悟、香山正憲
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Hardening mechanism of a neutron irradiated reactor pressure vessel steel studied by APT, PAS and WB-STEM2017
    • Author(s)
      M. Shimodaira, T. Toyama, K. Yoshida, K. Inoue, Y. Nagai, T. Yoshiie, M. Konstantinovic and R. Gerard
    • Organizer
      TMS-2017 146th annual meeting & exhibition
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2017-02-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] 欠陥および格子歪みの三次元定量解析法の確立とRPV鋼への応用2017
    • Author(s)
      吉田健太, 下平昌樹, 山﨑順, 佐藤和久, Milan Konstantinovich, Robert Gerard, 外山健, 井上耕治, 永井康介
    • Organizer
      日本金属学会春期講演大会
    • Place of Presentation
      東京
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] 原子炉圧力容器鋼ステンレスオーバーレイクラッド熱影響部のイオン照射による微細組織変化2017
    • Author(s)
      河侑成、髙見澤悠、塙悟史、西山裕孝、海老澤直樹、外山健、永井康介
    • Organizer
      日本原子力学会2017年秋の大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] (S)TEM/APTによるRPV鋼中の転位ループ-溶質原子クラスター複合体の解析2017
    • Author(s)
      下平昌樹, 吉田健太, 外山健, 井上耕治, Milan Konstantinovic, Robert Gerard, 永井康介
    • Organizer
      日本金属学会2017年秋期大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] イオン照射による原子炉圧力容器鋼溶接熱影響部の硬化と微細組織2017
    • Author(s)
      河侑成、高見澤悠、勝山仁哉、西山裕孝、吉田健太、外山健、永井康介
    • Organizer
      原子力学会２０１７年秋の大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] 原子炉圧力容器鋼ステンレスオーバーレイクラッド熱影響部のイオン照射による微細組織変化2017
    • Author(s)
      河　侑成、高見澤　悠、塙　悟史、西山　裕孝 海老澤　直樹、外山　健、永井　康介
    • Organizer
      日本原子力学会2017年秋の年会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom Probe Tomographic Study on Implanted Deuterium in Al2O3/HfxSi1-xO2/SiO2 Stacks2017
    • Author(s)
      Y. Tu, B. Han, Y. Shimizu, Y. Kunimune, Y. Shimada, M. Inoue, K. Inoue, S. Nagata, Y. Nagai
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3次元アトムプローブ-TEM複合法によるSi中の格子間酸素不純物の粒界偏析評価2017
    • Author(s)
      大野裕、井上海平、藤原航三、沓掛健太朗、出浦桃子、米永一郎、海老澤直樹、清水康雄、井上耕治、永井康介、吉田秀人、竹田清治、田中真悟、香山正憲
    • Organizer
      第73回日本顕微鏡学会学術講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] シリコン中に共注入した酸素がエルビウム分布に与える影響2017
    • Author(s)
      清水康雄, Yuan Tu, アブデルガファ愛満, 鈴木雄大, 魏啓楠, 谷井孝至, 品田高宏, Enrico Prati, Michele Celebrano, Marco Finazzi, Lavinia Ghirardini, 井上耕治, 永井康介
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Mechanism of oxygen segregation at tilt boundaries in Siingots2017
    • Author(s)
      Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka M. Kohyama
    • Organizer
      ICDS 2017 29th International Conference on Defects in Semiconductors
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 欠陥および格子歪みの三次元定量解析法の確立とRPV鋼への応用2017
    • Author(s)
      吉田健太、下平昌樹、山﨑順、佐藤和久、M. Konstantinovich、R. Gerard、外山健、井上耕治、永井康介
    • Organizer
      日本金属学会2017年春期大会
    • Place of Presentation
      首都大学東京
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] アトムプローブ法を用いたシリコン中のエルビウム不均一分布評価2017
    • Author(s)
      清水康雄、Y. Tu、アブデルガファ愛満、矢野真麻、鈴木雄大、谷井孝至、品田高宏、E. Prati、M. Celebrano、M. Finazzi、L. Ghirardini、井上耕治、永井康介
    • Organizer
      第133回東北大学金属材料研究所講演会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3D-APで調べた鉄中のCu拡散に対する電子線照射効果2017
    • Author(s)
      Zhao Can、外山健、下平昌樹、戸村恵子、海老澤直樹、 吉田健太、井上耕治、永井康介、義家敏正
    • Organizer
      日本金属学会2017年秋期大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Irradiation effects on diffusivity of copper in ferromagnetic iron studied by atom probe tomography2017
    • Author(s)
      T. Toyama, M. Shimodaira, K. Tomura, N. Ebisawa, K. Nagumo, Y. Shimizu, K. Inoue, Y. Nagai
    • Organizer
      2017 TMS Annual Meeting & Exhibition
    • Place of Presentation
      San Diego, California, USA
    • Year and Date
      2017-02-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Three-dimensional Quantifications of Dislocation Density and Strain Field using Advanced Scanning Transmission Electron Microscopic Tomography2017
    • Author(s)
      K. Yoshida, M. Shimodaira, T. Toyama, K. Inoue, M. Konstantinovic, R. Gerard, Y. Nagai
    • Organizer
      IGRDM-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] TEM/3D-AP tomographyによる転位線上の溶質原子クラスター配列周期の三次元解析2017
    • Author(s)
      吉田健太、下平昌樹、山﨑 順、佐藤和久、外山健、井上耕治、永井康介
    • Organizer
      第73回日本顕微鏡学会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] ヒーター式加熱による原子分解能その場加熱観察2017
    • Author(s)
      嶋田雄介、吉田健太、井上耕治、白石貴久、木口賢紀、永井康介、今野豊彦
    • Organizer
      日本金属学会2017年秋期大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] ヒーター式加熱炉型ホルダーによる原子分解能その場観察2017
    • Author(s)
      嶋田雄介、吉田健太、山本俊之、永井康介、今野豊彦
    • Organizer
      第73回日本顕微鏡学会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] 3次元アトムプローブで調べた鉄中の銅拡散に対する電子線照射効果2017
    • Author(s)
      外山健、趙燦、下平昌樹、戸村恵子、井上耕治、永井康介、義家敏正
    • Organizer
      日本原子力学会2017年秋の大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Dopant distribution analysis core-shell nanowires by atom probe tomography2017
    • Author(s)
      Y. Shimizu, B. Han, W. Jevasuwan, K. Nishibe, Y. Tu, K. Inoue, N. Fukata, and Y. Nagai
    • Organizer
      2017 Materials Research Society Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 原子炉照射した純タングステンとタングステン合金における核変換元素のクラスター形成挙動2017
    • Author(s)
      黄泰現、戸村恵子、海老澤直樹、外山健、永井康介、長谷川晃、福田誠、宮澤健、野上修平
    • Organizer
      日本原子力学会2017年秋の大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] シリコン中に形成されたエルビウム不均一分布の３次元アトムプローブ評価2017
    • Author(s)
      清水康雄, Yuan Tu, アブデルガファ愛満, 矢野真麻, 鈴木雄大, 谷井孝至, 品田高宏, Enrico Prati, 井上耕治, 永井康介
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜、横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Atom probe study of erbium and oxygen co-implanted silicon2017
    • Author(s)
      Y. Shimizu, Y. Tu, A. Abdelghafar, M. Yano, Y. Suzuki, T. Tanii, T. Shinada, E. Prati, M. Celebrano, M. Finazzi, L. Ghirardini, K. Inoue, and Y. Nagai
    • Organizer
      2017 Silicon Nanoelectronics Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 3D-APで調べた鉄中の銅拡散に対する電子線照射効果2017
    • Author(s)
      外山健、下平昌樹、C.　Zhao、戸村恵子、海老澤直樹、吉田健太、清水康雄、井上耕治、永井康介、義家敏正
    • Organizer
      日本金属学会2017年春期大会
    • Place of Presentation
      首都大学東京
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3元アトムプローブで調べた鉄中の銅拡散に対する電子線照射効果2017
    • Author(s)
      外山 健、Zhan Can、下平 昌樹、海老澤 直樹、戸村 恵子、野中 明子、井上 耕治、永井 康介、義家 敏正
    • Organizer
      先進原子力科学技術に関する連携重点研究討論会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3次元アトムプローブによる極低炭素鋼における転位線および粒界での元素分布の歪時効時間依存症2017
    • Author(s)
      井上耕治、海老澤直樹、廣田太一、永井康介、小野義彦、船川義正
    • Organizer
      日本鉄鋼協会第174回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Direct observation of trapping of implanted deuterium in poly-Si/Al2O3/HfxSi1-xO2/SiO2 high-k stacks2017
    • Author(s)
      Y. Tu, B. Han, Y. Shimizu, M. Inoue, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, S. Nagata, K. Inoue, and Y. Nagai
    • Organizer
      2017 Materials Research Society Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Direct Observation of Trapping of Implanted Deuterium in Poly-Si/Al2O3/HfxSi1-xO2/SiO2 High-k Stacks2017
    • Author(s)
      Y. Tu, B. Han, Y. Shimizu, M. Inoue, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, S. Nagata, K. Inoue, Y. Nagai
    • Organizer
      2017 MRS Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Chemicalnanoanalysesat grain boundariesby joint use of atom probe tomography and TEMcombined with ab-initio calculations2017
    • Author(s)
      Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka M. Kohyama
    • Organizer
      European Materials Research Society (E-MRS) 2017 Spring Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3D-APで調べた鉄中の銅拡散に対する電子線照射効果2017
    • Author(s)
      趙燦、外山健、下平昌樹、戸村恵子、海老澤直樹、吉田健太、井上耕治、永井康介、義家敏正
    • Organizer
      日本金属学会2017年秋期大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom Probe Study of Erbium and Oxygen Co‐Implanted Silicon2017
    • Author(s)
      Y. Shimizu, Y. Tu, A. Abdelghafar, M. Yano, Y. Suzuki, T. Tanii, T. Shinada, E. Prati, M. Celebrano, M. Finazzi, L. Ghirardini, K. Inoue, Y. Nagai
    • Organizer
      2017 Silicon Nanoelectronics Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 原子炉圧力容器監視試験片中のWB-STEM観察2017
    • Author(s)
      平昌樹, 吉田健太, 外山健, 井上耕治, 永井康介, M. Konstantinovic, R. Gerard
    • Organizer
      日本金属学会春期講演大会
    • Place of Presentation
      東京
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] “Deuterium trapping at vacancy clusters in neutron-irradiated tungsten studied by positorn annihilation spectroscopy2017
    • Author(s)
      K. Inoue, Y. Nagai, K. Ami, Y. Hatano
    • Organizer
      Positron Studies on Defects
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3D-APとWB－STEM tomographyを組み合わせた格子欠陥への溶質原子析出挙動の三次元解析2017
    • Author(s)
      吉田健太、下平昌樹、山﨑順、佐藤和久、外山健、井上耕治、永井康介
    • Organizer
      材料の微細組織と機能性第133委員会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] WB-STEMと3D-APを組み合わせた格子欠陥への溶質原子析出挙動の三次元定量解析2017
    • Author(s)
      吉田健太, 下平昌樹, 外山健, 海老澤直樹, 戸村恵子, 井上耕治, Milan Konstantinovic, Robert Gerard, 永井 康介
    • Organizer
      日本物理学会2017年春季大会
    • Place of Presentation
      大阪
    • Year and Date
      2017-03-20
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] 陽電子消滅法で調べた原子炉圧力容器鋼監視試験片中の微小転位ループ2017
    • Author(s)
      外山 健、下平 昌樹、 吉田 健太、井上 耕治、永井 康介、義家 敏正、M. J. Konstantinovic, R. Gerard
    • Organizer
      京都大学原子炉実験所専門研究会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 原子炉圧力容器監視試験片中の転位ループのWB-STEM観察2017
    • Author(s)
      下平昌樹、吉田健太、外山健、井上耕治、M. Konstantinovich、R. Gerard、永井康介
    • Organizer
      日本金属学会2017年春期大会
    • Place of Presentation
      首都大学東京
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] STEM/APTによるRPV鋼中の転位ループ-溶質原子クラスター複合体の解析2017
    • Author(s)
      下平昌樹、吉田健太、外山健、井上耕治、M. Konstantinovic、R. Gerard、永井康介
    • Organizer
      日本金属学会2017年秋期大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] WB-STEMと3D-APを組み合わせた格子欠陥への溶質原子析出挙動の三次元定量解析2017
    • Author(s)
      吉田健太、下平昌樹、外山健、海老澤直樹、戸村恵子、井上耕治、M. Konstantinovic、R. Gerard、永井康介
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] ヒーター式加熱による原子分解能その場加熱観察2017
    • Author(s)
      嶋田雄介、吉田健太、井上耕治、白石貴久、木口賢紀、永井康介、今野豊彦
    • Organizer
      日本金属学会2017年秋期大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] シリコン中に形成されたエルビウム不均一分布の３次元アトムプローブ評価2017
    • Author(s)
      清水康雄、Y. Tu, アブデルガファ愛満、矢野真麻、鈴木雄大、谷井孝至、品田高宏、Prati Enrico、井上耕治、永井康介
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Electron-irradiation effects on diffusivity of copper in iron studied by atom probe tomography2017
    • Author(s)
      T. Toyama, M. Shimodaira, K. Tomura, N. Ebisawa, C. Zhao, K. Yoshida, Y. Shimizu, K. Inoue, Y. Nagai
    • Organizer
      IGRDM-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Dopant Distribution Analysis Core-Shell Nanowires by Atom Probe Tomography2017
    • Author(s)
      Y. Shimizu, B. Han, W. Jevasuwan, K. Nishibe, Y. Tu, K. Inoue, N. Fukata, Y. Nagai
    • Organizer
      2017 MRS Fall Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom probe tomographic study on implanted deuterium in Al2O3/HfxSi1-xO2/SiO2 stacks2017
    • Author(s)
      Y. Tu, B. Han, Y. Shimizu, Y. Kunimune, Y. Shimada, M. Inoue, K. Inoue, S. Nagata, and Y. Nagai
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜、横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 高炭素マルテンサイト鋼の低温焼戻し挙動におよぼす微量Nb添加の影響2017
    • Author(s)
      土屋栄司、細谷佳弘、松村雄太、井上耕治、永井康介、宮本友佳
    • Organizer
      日本鉄鋼協会第174回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 欠陥および歪み場の三次元定量解析法の確立と原子炉容器鋼への応用2017
    • Author(s)
      吉田健太, 下平昌樹, 山﨑順、佐藤和久, Milan Konstantinovic, Robert Gerard, 外山健, 井上耕治, 永井康介
    • Organizer
      日本物理学会2017年秋季大会
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] イオン照射による原子炉圧力容器鋼溶接熱影響部の硬化と微細組織2017
    • Author(s)
      河侑成、高見澤悠、勝山仁哉、西山裕孝、吉田健太、外山健、永井康介
    • Organizer
      日本原子力学会2017年春の大会
    • Place of Presentation
      東海大学湘南キャンパス
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] モノライクシリコンにおける不純物の粒界偏析機構2017
    • Author(s)
      大野裕、沓掛健太朗、出浦桃子、米永一郎、清水康雄、井上耕治、海老澤直樹、永井康介、吉田秀人、竹田精治
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Dislocations on Sigma-5{013} grain boundaries in mono-cast Si; atomistic structure and effects on mechanical properties2017
    • Author(s)
      Y. Ohno, K. Kutsukake, M. Deura, I. Yonenaga, H. Yoshida, S. Takeda, Y. Shimizu, N. Ebisawa, K. Inoue, Y. Nagai
    • Organizer
      2017 MRS Spring Meeting & Exhibit
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Tomographic analysis on lattice defects and solute clusters in a RPV steel using combination of STEM/APT2017
    • Author(s)
      M. Shimodaira, K. Yoshida, T. TOyama, K. Inoue, Y. Nagai, M. J. Konsantinovic, R. Gerard
    • Organizer
      IGRDM-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Effect of carbon on boron clustering and diffusion in silicon studied by atom probe tomography2017
    • Author(s)
      Y. Tu, Y. Shimizu, M. Inoue, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, K. Inoue, and Y. Nagai
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Hardening mechanism of a neutron irradiated reactor pressure vessel steel studied by APT, PAS and WB-STEM2017
    • Author(s)
      M. Shimodaira, T. Toyama, K. Yoshida, K. Inoue, Y. Nagai, T. Yoshiie, M. Konstantinovic, R. Gerard
    • Organizer
      2017 TMS Annual Meeting & Exhibition
    • Place of Presentation
      San Diego, California, USA
    • Year and Date
      2017-02-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Tomographic analysis on lattice defects and solute clusters in a RPV steel using combination of STEM/APT2017
    • Author(s)
      M. Shimodaira, K. Yoshida, T. Toyama, K. Inoue, M. Konstantinovic, R. Gerard, Y. Nagai
    • Organizer
      The 20th of the International Group on Radiation Damage Mechanisms(IGRDM-20)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Quantitative Evaluation of Dislocation Loop Densities in Neutron-Irradiated RPV Steels by Weak-Beam STEM2016
    • Author(s)
      M. Shimodaira, K. Yoshida, T. Toyama, K. Inoue, Y. Nagai, T. Yoshiie, M. Konstantinovic and R. Gerard
    • Organizer
      Summit of Materials Science 2016
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] TEM-3次元アトムプローブ複合法によるSi中の傾角粒界の不純物偏析能の評価2016
    • Author(s)
      大野裕、井上海平、出浦桃子、沓掛健太朗、米永一郎、海老澤直樹、清水康雄, 井上耕治, 永井康介, 吉田秀人, 竹田精治, 田中真悟, 香山正憲
    • Organizer
      日本顕微鏡学会 第72回学術講演会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-06-14
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom probe tomographic study of human tooth materials2016
    • Author(s)
      Y. Shimizu, T. A. Bakhsh, A. Sadr, J. Espigares, J. Tagami, B. Han, Y. Tu, K. Yoshida, K. Inoue, and Y. Nagai
    • Organizer
      Atom Probe Tomography & Microscopy 2016
    • Place of Presentation
      慶州、韓国
    • Year and Date
      2016-06-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26560234

  • [Presentation] Sn添加Al-Mg-Si合金の室温時効時の陽電子寿命変化2016
    • Author(s)
      井上耕治、許紅霞、永井康介、阿部英司
    • Organizer
      京都大学原子炉実験所専門研究会「陽電子科学とその理工学への応用」
    • Place of Presentation
      京都大学原子炉実験所
    • Year and Date
      2016-12-08
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Three-Dimensional Analysis of Phosphorus-Doped Si Nanocrystals Embedded in SiO2 Matrix by Atom Probe Tomography2016
    • Author(s)
      Y. Shimizu, B. Han, G. Seguini, E. Arduca, C. Castro, G. B. Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, Mi. Perego
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      新潟朱鷺メッセ
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Quantitative Evaluation of Dislocation Loop Densities in Neutron-Irradiated RPV Steels byWeak-Beam STEM2016
    • Author(s)
      M. Shimodaira, K. Yoshida, T. Toyama, K. Inoue, Y. Nagai, T. Yoshiie, M. Konstantinovic, R. Gerard
    • Organizer
      第131回東北大学金属材料研究所講演会（100周年記念国際会議Summit of Materials Science 2016 (SMS2016)）
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Hydrogen distribution analysis in Al2O3 films by atom probe tomography2016
    • Author(s)
      Y. Shimizu, B. Han, Y. Tu, K. Inoue, F. Yano, M. Inoue, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, and Y. Nagai
    • Organizer
      2016 Materials Research Society Fall Meeting & Exhibit
    • Place of Presentation
      ボストン、米国
    • Year and Date
      2016-11-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 中性子照射された原子炉圧力容器鋼中の転位と溶質原子クラスターの位置相関2016
    • Author(s)
      下平昌樹、吉田健太、井上耕治、外山健、永井康介、M. Konstantinovic, R. Gerard
    • Organizer
      日本金属学会2016年秋期講演大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2016-09-21
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Characterization of dopant in individual Si/Ge core-shell nanowires investigated by atom probe tomography2016
    • Author(s)
      B. Han, Y. Shimizu, W. Jevasuwan, K. Nishibe, K. Inoue, N. Fukata, and Y. Nagai
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学大岡山キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Influence of high power laser on B distribution in Si obtained by atom probe tomography2016
    • Author(s)
      5.Y. Tu, H. Takamizawa, Y. Shimizu, K. Inoue, T. Toyama, F. Yano, A. Nishida, and Y. Nagai:
    • Organizer
      Atom Probe Tomography & Microscopy (APT&M)
    • Place of Presentation
      Gyeongju, South Korea
    • Year and Date
      2016-06-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289097

  • [Presentation] Characterization of Si nanocrystals embedded in SiO2 matrix by atom probe tomography2016
    • Author(s)
      B. Han, Y. Shimizu, G. Seguini, E. Arduca, C. Castro, G. Ben Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, and M. Perego
    • Organizer
      Energy Materials and Nanotechnology (EMN) Meeting on Nanocrystals
    • Place of Presentation
      西安、中国
    • Year and Date
      2016-10-17
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Atom probe study of structural characteristics of Si nanocrystals embedded in SiO2 matrix2016
    • Author(s)
      B. Han, Y. Shimizu, G. Seguini, E. Arduca, C. Castro, G. Ben Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, and M. Perego
    • Organizer
      Atom Probe Tomography & Microscopy 2016
    • Place of Presentation
      慶州、韓国
    • Year and Date
      2016-06-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Microstructural Analysis of Irradiated RPV Steels using state-of-the-art TEM2016
    • Author(s)
      M. Shimodaira, Y. Nagai, T. Toyama, K. Yoshida, K. Inoue, M. Konstantinovic and R. Gerard
    • Organizer
      The 19th of the International Group on Radiation Damage Mechanisms
    • Place of Presentation
      Asheville, USA
    • Year and Date
      2016-04-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Direct Observation of Single Ion Implanted Dopants Distribution in Silicon by Atom Probe Tomography2016
    • Author(s)
      Y. Tu, B. Han, Y. Shimizu, K, Inoue, Y, Nagai, M. Yano, Y. China, T. Tanji, T. Shinada
    • Organizer
      2016 Materials Research Society (MRS) Fall Meeting & Exhibit
    • Place of Presentation
      Boston, Massachusetts, USA
    • Year and Date
      2016-11-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] シリコン中の大角粒界における不純物の偏析能2016
    • Author(s)
      大野裕、井上海平、藤原航三、沓掛健太朗、出浦桃子、米永一郎、清水康雄、井上耕治、海老澤直樹、永井康介、吉田秀人、竹田清治、田中真悟、香山正憲
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      新潟朱鷺メッセ
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom Probe Tomography Study of Boron Distribution in Individual Si / Ge Core-Shell Nanowires2016
    • Author(s)
      B. Han, Y. Shimizu, W. Jevasuwan, K. Nishibe, K. Inoue, N. Fukata, Y. Nagai
    • Organizer
      第131回東北大学金属材料研究所講演会（100周年記念国際会議Summit of Materials Science 2016 (SMS2016)）
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] ３次元アトムプローブと透過電子顕微鏡を組み合わせたMg-TM-RE系LPSO/　OD構造の局所組成分析2016
    • Author(s)
      井上耕治，海老澤直樹，戸村恵子，吉田健太，永井康介，岸田恭輔，乾　晴行，伊津野仁史，萩原幸司，江草大祐，阿部英司，山崎倫昭，河村能人
    • Organizer
      日本金属学会2016年春期(第158回)講演大会
    • Place of Presentation
      東京理科大学葛飾キャンパス
    • Year and Date
      2016-03-23
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] WB-STEMを用いた転位組織可視化：原子炉圧力容器鋼への応用2016
    • Author(s)
      吉田健太、下平昌樹、外山健、海老澤直樹、戸村恵子、井上耕治、永井康介
    • Organizer
      日本顕微鏡学会 第72回学術講演会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-06-14
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] TEM、3D-APによる原子炉圧力容器鋼中の照射欠陥の3次元観察2016
    • Author(s)
      下平昌樹、吉田健太、井上耕治、外山健、永井康介、M. Konstantinovic, R. Gerard
    • Organizer
      材料照射研究会
    • Place of Presentation
      京都大学エネルギー理工学研究所
    • Year and Date
      2016-10-10
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Effect of high power laser on analysis of B distribution in Si by Atom Probe Tomography2016
    • Author(s)
      Y. Tu, H. Takamizawa, Y. Shimizu, K. Inoue, T. Toyama, F. Yano, A. Nishida, Y. Nagai
    • Organizer
      第131回東北大学金属材料研究所講演会（100周年記念国際会議Summit of Materials Science 2016 (SMS2016)）
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Local analysis of chemistry and structure in Mg alloys with long-period stacking ordered structure by atom probe tomography (APT) combined with transmission electron microscopy (TEM)2016
    • Author(s)
      K. Inoue, N. Ebisawa, K. Tomura, K. Yoshida, Y. Nagai
    • Organizer
      第131回東北大学金属材料研究所講演会（100周年記念国際会議Summit of Materials Science 2016 (SMS2016)）
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Characterization of Si Nanocrystals Embedded in SiO2 Matrix by Atom Probe Tomography2016
    • Author(s)
      B. Han, Y. Shimizu, G. Seguini, E. Arduca, C. Castro, G. B. Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, M. Perego
    • Organizer
      EMN Meeting on Nanocrystals
    • Place of Presentation
      Xi’an, China
    • Year and Date
      2016-10-17
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom Probe Tomographic Study of Dopant Distribution Controlling for Future Silicon Nanoelectronics2016
    • Author(s)
      Y. Shimizu, B. Han, Y. Tu, K. Inoue, Y. Nagai
    • Organizer
      第131回東北大学金属材料研究所講演会（100周年記念国際会議Summit of Materials Science 2016 (SMS2016)）
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] WB-STEMを用いた転位組織可視化:原子炉圧力容器鋼への応用2016
    • Author(s)
      吉田健太, 下平昌樹, 外山健, 海老澤直樹, 戸村恵子, 井上耕治,永井 康介
    • Organizer
      日本顕微鏡学会第72回学術講演会
    • Place of Presentation
      仙台
    • Year and Date
      2016-06-14
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Influence of high power laser on B distribution in Si obtained by atom probe tomography2016
    • Author(s)
      Y. Tu, H. Takamizawa, Y. Shimizu, K. Inoue, T. Toyama, F. Yano, A. Nishida, and Y. Nagai
    • Organizer
      Atom Probe Tomography & Microscopy 2016
    • Place of Presentation
      慶州、韓国
    • Year and Date
      2016-06-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 高分解能等価電子顕微鏡法によるRPV鋼中の中性子照射欠陥の観察2016
    • Author(s)
      吉田健太、下平昌樹、海老澤直樹、戸村恵子、外山健、井上耕治、永井康介、M. Konstantinovic, R. Gerard
    • Organizer
      日本金属学会2016年秋期講演大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2016-09-21
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Nanoscopic segregation ability of large-angle tilt boundaries in Si2016
    • Author(s)
      Y. Ohno, K. Inoue, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, R. Taniguchi, H. Otubo, S. R. Nishitani
    • Organizer
      Extended Defects in Semiconductors 2016
    • Place of Presentation
      Les Issambres, France
    • Year and Date
      2016-09-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Grain boundary segregation of nickel, copper, and oxygen atoms in a mono-like Si crystal2016
    • Author(s)
      Y. Ohno, K. Kutsukake, M. Deura, I. Yonenaga, Y. Shimizu, K. Inoue, N. Ebisawa, Y. Nagai, H. Yoshida, and S. Takeda
    • Organizer
      9th International Workshop on Crystalline Silicon for Solar Cells (CSSC-9) & 3rd Silicon Materials Workshop
    • Place of Presentation
      Arizona State University, USA
    • Year and Date
      2016-10-10
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Segregation abilities of large-angle tilt boundaries in silicon2016
    • Author(s)
      Y. Ohno, K. Inoue, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka, M. Kohyama
    • Organizer
      第131回東北大学金属材料研究所講演会（100周年記念国際会議Summit of Materials Science 2016 (SMS2016)）
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 陽電子消滅法で調べたタングステン中の空孔クラスターへの重水素捕獲2016
    • Author(s)
      外山健、井上耕治、永井康介、網恭平、波多野雄治
    • Organizer
      京都大学原子炉実験所専門研究会「陽電子科学とその理工学への応用」
    • Place of Presentation
      京都大学原子炉実験所
    • Year and Date
      2016-12-08
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom probe tomographic study of dopant distribution controlling for future silicon nanoelectronics,2016
    • Author(s)
      1Y. Shimizu, B. Han, Y. Tu, K. Inoue, and Y. Nagai:
    • Organizer
      Summit of Materials Science 2016 (SMS2016),
    • Place of Presentation
      Tohoku University, Sendai
    • Year and Date
      2016-05-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289097

  • [Presentation] 陽電子消滅法と透過型電子顕微鏡で調べた原子炉圧力容器鋼中の照射欠陥2016
    • Author(s)
      下平昌樹、吉田健太、外山健、井上耕治、永井康介、義家敏正、M. Konstantinovic, R. Gerard
    • Organizer
      第53回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学弥生講堂
    • Year and Date
      2016-07-06
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 球面収差補正透過電子顕微鏡法による原子炉構造材料内の局所ひずみ解析2016
    • Author(s)
      下平昌樹、吉田健太、外山健、海老澤直樹、戸村恵子、井上耕治、永井康介、義家敏正、M. Konstantinovic, R. Gerard
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 3D-APで調べた鉄中の銅拡散に対する電子線照射効果2016
    • Author(s)
      外山健、下平昌樹、戸村恵子、海老澤直樹、井上耕治、永井康介
    • Organizer
      材料照射研究会
    • Place of Presentation
      京都大学エネルギー理工学研究所
    • Year and Date
      2016-10-10
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Hydrogen distribution analysis in Al2O3 films by atom probe tomography2016
    • Author(s)
      Y. Shimizu, B. Han, Y. Tu, K. Inoue, F. Yano, M. Inoue, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, and Y. Nagai
    • Organizer
      2016 Materials Research Society (MRS) Fall Meeting & Exhibit
    • Place of Presentation
      Boston, Massachusetts, USA
    • Year and Date
      2016-11-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 中性子照射された原子炉圧力容器鋼中の転位と溶質原子クラスターの位置相関2016
    • Author(s)
      下平昌樹, 吉田健太, 外山健, 井上耕治, 永井康介, M. Konstantinovic, R. Gerard
    • Organizer
      日本金属学会2016年秋期大会
    • Place of Presentation
      大阪
    • Year and Date
      2016-09-22
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Direct observation of single ion implanted dopants distribution in silicon by atom probe tomography2016
    • Author(s)
      Y. Tu, B. Han, Y. Shimizu, K. Inoue, M. Yano, Y. Chiba, T. Tanii, T. Shinada, and Y. Nagai
    • Organizer
      2016 Materials Research Society Fall Meeting & Exhibit
    • Place of Presentation
      ボストン、米国
    • Year and Date
      2016-11-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Characterization of boron doping in individual Ge/Si core-shell nanowires investigated by atom probe tomography2016
    • Author(s)
      B. Han, Y. Shimizu, K. Inoue, W. Jevasuwan, N. Fukata, and Y. Nagai
    • Organizer
      2016 Materials Research Society Spring Meeting
    • Place of Presentation
      Phoenix, Arizona, USA
    • Year and Date
      2016-03-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 陽電子消滅法で調べたタングステン中の空孔クラスターへの重水素捕獲2016
    • Author(s)
      外山健、井上耕治、永井康介、網恭平、波多野雄治
    • Organizer
      第53回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学弥生講堂
    • Year and Date
      2016-07-06
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 高分解能透過電子顕微鏡法によるRPV鋼内の中性子照射欠陥の観察2016
    • Author(s)
      吉田健太, 下平昌樹, 外山健, 海老澤直樹, 戸村恵子, 井上耕治, Milan Konstantinovic, Robert Gerard, 永井 康介
    • Organizer
      日本金属学会2016年秋期大会
    • Place of Presentation
      大阪
    • Year and Date
      2016-09-22
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] Segregation mechanism at small angle tilt boundaries in Si2016
    • Author(s)
      Y. Ohno, K. Inoue, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, R. Taniguchi, H. Otubo, S. R. Nishitani
    • Organizer
      Extended Defects in Semiconductors 2016
    • Place of Presentation
      Les Issambres, France
    • Year and Date
      2016-09-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] 球面収差補正透過電子顕微鏡法による原子炉構造材料内の局所ひずみ解析2016
    • Author(s)
      下平 昌樹, 吉田 健太, 外山 健, 海老澤 直樹, 戸村 恵子, 井上 耕治, 永井 康介
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢
    • Year and Date
      2016-09-14
    • Data Source
      KAKENHI-PROJECT-16H05966

  • [Presentation] モノライクシリコンにおける不純物の粒界偏析2016
    • Author(s)
      大野裕、沓掛健太朗、出浦桃子、米永一郎、清水康雄、井上耕治、海老澤直樹、永井康介、吉田秀人、竹田清治
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      新潟朱鷺メッセ
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Atom Probe Study on Phosphorus-Doped Si Nanocrystals Embedded in SiO2 Matrix2016
    • Author(s)
      Y. Shimizu, B. Han, G. Seguini, E. Arduca, C. Castro, G. Ben Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, M. Perego
    • Organizer
      第132回東北大学金属材料研究所講演会
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2016-11-24
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Segregation ability of oxygen and carbon atoms at large-angle grain boundaries in Si2016
    • Author(s)
      Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, Y. Shimizu, K. Inoue, N. Ebisawa, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka, and M. Kohyama
    • Organizer
      9th International Workshop on Crystalline Silicon for Solar Cells (CSSC-9) & 3rd Silicon Materials Workshop
    • Place of Presentation
      Arizona State University, USA
    • Year and Date
      2016-10-10
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] Three-dimensional analysis of phosphorus-doped Si nanocrystals embedded in SiO2 matrix by atom probe tomography2016
    • Author(s)
      Y. Shimizu, B. Han, G. Seguini, E. Arduca, C. Castro, G. Ben Assayag, K. Inoue, Y. Nagai, S. Schamm-Chardon, and M. Perego
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ、新潟
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 反応速度論による原子炉監視試験片の損傷構造の解析2016
    • Author(s)
      義家敏正、木野村淳、永井康介
    • Organizer
      材料照射研究会
    • Place of Presentation
      京都大学エネルギー理工学研究所
    • Year and Date
      2016-10-10
    • Data Source
      KAKENHI-PROJECT-16H02446

  • [Presentation] STEM直接観察及びCBED法によるLPSO合金中格子間サイトの定量解析2015
    • Author(s)
      山下賢哉，井上耕治，永井康介，津田健治，阿部英司
    • Organizer
      日本金属学会2015年秋期(第157回)講演大会
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] Structure refinement of the LPSO-Mg alloys based on STEM imaging combined with CBED2015
    • Author(s)
      Kenya Yamasita, Koji Inoue, Kosuke Nagai, Kenji Tsuda, Eiji Abe
    • Organizer
      The 2nd East-Asia Microscopy Conference (EAMC-2)
    • Place of Presentation
      The Himeji Chamber of Commerce and Industry (HCCI), Himeji, Hyogo, Japan
    • Year and Date
      2015-11-24
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] STEM Investigations of an Intrinsic Interstitial Site Generated in the Close-Packed LPSO-Mg alloys2015
    • Author(s)
      K.Yamashita, Daisuke Egusa, Koji Inoue, Kosuke Nagai, E. Abe
    • Organizer
      The 10th International Conference on Magnesium Alloys and Their Applications (Mg2015)
    • Place of Presentation
      Ramada Plaza Jeju Hotel, Jeju, Korea
    • Year and Date
      2015-10-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] Elemental distributions in semiconductor-based device structures analyzed by atom probe tomography2015
    • Author(s)
      Y. Shimizu, B. Han, Y. Tu, K. Inoue, and Y. Nagai
    • Organizer
      2015 International Symposium for Advanced Materials Research
    • Place of Presentation
      日月潭、台湾
    • Year and Date
      2015-08-16
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] 3元系Mg合金中に生成される高規則度LPSO構造のSTEM解析2015
    • Author(s)
      山下賢哉，井上耕治，永井康介，津田健治，阿部英司
    • Organizer
      軽金属学会 第129回秋期大会
    • Place of Presentation
      日本大学生産工学部　津田沼キャンパス
    • Year and Date
      2015-11-22
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] STEM investigations of intrinsic interstitial sites in the close-packed LPSO-Mg alloys2015
    • Author(s)
      K. Yamashita, K. Inoue, K. Nagai, E. Abe
    • Organizer
      NIMS Conference 2015-Materials Innovation Driven by Advanced Characterization
    • Place of Presentation
      Tsukuba International Congress Center EPOCHAL TSUKUBA, Tsukuba, Ibaraki, Japan
    • Year and Date
      2015-07-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] Elemental distributions in semiconductor-based device structures analyzed by atom probe tomography2015
    • Author(s)
      Y. Shimizu, B. Han, Y. Tu, K. Inoue, and Y. Nagai
    • Organizer
      2015 International Symposium for Advanced Materials Research
    • Place of Presentation
      台湾
    • Year and Date
      2015-08-16
    • Invited
    • Data Source
      KAKENHI-PROJECT-26289097

  • [Presentation] STEMによるLPSO型Mg基稠密構造に生成する格子間サイトの検証2015
    • Author(s)
      山下賢哉，江草大佑，井上耕治，永井康介，津田健治，阿部英司
    • Organizer
      日本顕微鏡学会第71回学術講演会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2015-05-13
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] Boron distribution in individual Ge/Si core-shell nanowires investigated by atom probe tomography2015
    • Author(s)
      B. Han, Y. Shimizu, K. Inoue, W. Jevasuwan, N. Fukata, and Y. Nagai
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15H05413

  • [Presentation] Analysis of local chemical composition in Mg-TM-RE alloys with LPSO/OD structure by atom probe tomography2015
    • Author(s)
      K. Inoue, N. Ebisawa, K. Tomura, K. Yoshida, Y. Nagai, H. X. Xu, D. Egusa, E. Abe, K. Kishida, H. Inui, M. Yamasaki, Y. Kawamura
    • Organizer
      The 10th International Conference on Magnesium Alloys and Their Applications (Mg2015)
    • Place of Presentation
      Ramada Plaza Jeju Hotel, Jeju, Korea
    • Year and Date
      2015-10-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] アトムプローブと電子顕微鏡を併用したLPSO/OD構造の局所組成分析2015
    • Author(s)
      井上耕治，海老澤直樹，戸村恵子，吉田健太，永井康介，岸田恭輔，乾　晴行
    • Organizer
      第130回金属材料研究所講演会
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2015-11-25
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 3次元アトムプローブによる原子炉圧力容器鋼中のCuの拡散係数の導出2014
    • Author(s)
      下平昌樹、外山健、高濱郁彦、海老澤直樹、野沢康子、清水康雄、井上耕治、永井康介
    • Organizer
      第127回東北大学金属材料研究所講演会
    • Place of Presentation
      東北大学金属材料研究所
    • Year and Date
      2014-05-28
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブを用いたA533B鋼中のCuの拡散係数の導出2014
    • Author(s)
      下平昌樹、高濱郁彦、外山健、海老澤直樹、野沢康子、清水康雄、井上耕治、永井康介
    • Organizer
      日本金属学会2014年春期講演大会
    • Place of Presentation
      東京工業大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] BR2で中性子照射されたA533B鋼モデル合金の陽電子消滅測定: 銅・ニッケル組成効果2014
    • Author(s)
      外山健、蔵本明、永井康介、T. Yamamoto、P. Wells、G. R. Odette
    • Organizer
      日本金属学会2014年春期講演大会
    • Place of Presentation
      東京工業大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 高Zn, Y組成を有するMg-Zn-Y LPSO相の結晶構造2014
    • Author(s)
      永井海人、井上敦司、岸田恭輔、乾　晴行
    • Organizer
      日本金属学会春期(第154回)大会
    • Place of Presentation
      東京工業大学　大岡山キャンパス
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] Fe-Cr系におけるスピノーダル分解による硬化のモデリング2014
    • Author(s)
      鈴土知明、永井康介
    • Organizer
      日本金属学会2014年春期講演大会
    • Place of Presentation
      東京工業大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブによるLPSO型Mg-Zn-Y合金におけるキンク変形境界近傍の元素分析2014
    • Author(s)
      井上耕治、海老澤直樹、野沢康子、外山健、永井康介、許紅霞、江草大祐、阿部英司
    • Organizer
      日本金属学会春期(第154回)大会
    • Place of Presentation
      東京工業大学　大岡山キャンパス
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 軽水炉圧力容器鋼A533B における照射誘起析出物‘G 相’の電子照射その場観察2014
    • Author(s)
      松川義孝、J.J. Shen、叶野翔、畠山賢彦、阿部弘亨、永井康介、鈴土知明、永瀬丈嗣、保田英洋、山本琢也、山口正剛
    • Organizer
      日本金属学会2014年春期講演大会
    • Place of Presentation
      東京工業大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブによるFe中Cuの拡散係数および固溶限の測定2014
    • Author(s)
      永井康介、高濱郁彦、下平昌樹、藏本明、外山健、清水康雄、井上耕治
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3DAPと陽電子消滅　- LPSO構造の局所組成・空隙分析2014
    • Author(s)
      井上耕治、永井康介
    • Organizer
      第42回薄膜・表面物理セミナー「構造物性解明へ向けたミクロ～マクロ計測の最前線」
    • Place of Presentation
      東京大学本郷キャンパス 山上会館
    • Year and Date
      2014-07-25
    • Invited
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] Effects of Post-Irradiation Annealing and Re-Irradiation on Microstructure in Surveillance Test Specimens of RPV Steel Studied by 3D-AP and Positron Annihilation2013
    • Author(s)
      T. Toyama, A. Kuramoto, Y. Nozawa, Y. Matsukawa, M. Hasegawa, M. Valo, Y. Nagai
    • Organizer
      TMS2013
    • Place of Presentation
      San Antonio, USA
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 原子炉を用いた低速陽電子ビーム装置の開発2013
    • Author(s)
      Xu Qiu、佐藤紘一、義家敏正、大島永康、木野村淳、永井康介、南雲一章、井上耕治、外山健、白井泰治
    • Organizer
      金研ワークショップ「より安全な原子力技術、核融合技術に向けての材料研究の展開」
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] フィンランド原子炉の圧力容器鋼監視試験片の照射硬化機構2013
    • Author(s)
      外山健、蔵本明、井上耕治、野沢康子、長谷川雅幸、永井康介、M. Valo
    • Organizer
      京都大学原子炉実験所専門研究会「陽電子科学とその理工学への応用」
    • Place of Presentation
      京都大学原子炉実験所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Mg-Zn-Y LPSO相の結晶構造に及ぼす組成および熱処理時間の影響2013
    • Author(s)
      永井海人、井上敦司、松本晃英、岸田恭輔、乾　晴行
    • Organizer
      日本金属学会秋期(第153回)大会
    • Place of Presentation
      金沢大学　角間キャンパス
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 低温電子線照射したLPSO相Mg-Zn-Y合金中の空孔回復挙動2013
    • Author(s)
      井上耕治、許紅霞、海老澤直樹、永井康介、江草大祐、阿部英司
    • Organizer
      第50回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学弥生キャンパス
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 軽水炉圧力容器オーバレイクラッド中のG相析出物及びその前駆体についてのTEM結晶構造解析2013
    • Author(s)
      松川義孝、鹿窪勇太、野沢康子、外山健、永井康介、武内伴照、山口義仁、勝山仁哉、西山裕孝
    • Organizer
      日本金属学会2013年秋期講演大会
    • Place of Presentation
      金沢大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Study of nuclear materials by using positron annihilation and atom probe tomogprahy2013
    • Author(s)
      Y. Nagai
    • Organizer
      SLOPOS2013
    • Place of Presentation
      Munich, Germany
    • Invited
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 旧ソ連型炉圧力容器鋼監視試験片のミクロ組織分析：照射後焼鈍および再照射効果2013
    • Author(s)
      外山健、蔵本明、野沢康子、井上耕治、長谷川雅幸、永井康介、Valo Matti
    • Organizer
      日本金属学会2013年春期講演大会
    • Place of Presentation
      東京理科大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Microstructural Evolution of RPV Steels under Protonand Heavy Ions Irradiation2013
    • Author(s)
      J. Jiang , Y. C. Wu, Y. Nagai, K.Inoue, T. Toyama, N. Ebisawa, Y.Nozawa
    • Organizer
      IGRDM-17
    • Place of Presentation
      Embiez Island, France
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Differences in microstructural evolution of Chinese RPV steels under proton and heavy ions irradiaton2013
    • Author(s)
      J. Jiang, N. Ebisawa, Y. Nozawa, T. Toyama, K. Inoue, Y. Nagai, Y. C. Wu, X. B. Liu
    • Organizer
      日本金属学会2013年春期講演大会
    • Place of Presentation
      東京理科大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブを用いた強磁性α-Fe中のCuの拡散係数の導出2013
    • Author(s)
      高濱郁彦、藏本明、外山健、清水康雄、井上耕治、永井康介
    • Organizer
      日本金属学会2013年秋期講演大会
    • Place of Presentation
      金沢大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブによるLPSO型Mg-Zn-Y合金における積層欠陥と組成分布2013
    • Author(s)
      井上耕治、海老澤直樹、野沢康子、外山健、永井康介、許紅霞、江草大祐、阿部英司
    • Organizer
      日本金属学会秋期(第153回)大会
    • Place of Presentation
      金沢大学　角間キャンパス
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 3次元アトムプローブを用いたFe中のCuの拡散係数の導出2013
    • Author(s)
      髙濱郁彦、蔵本明、 外山健、清水康雄、井上耕治、永井康介
    • Organizer
      第125回金研講演会
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Diffusion coefficient of Cu in Fe2013
    • Author(s)
      Y. Nagai, T. Toyama, F. Takahama,A. Kuaramoto, Y. Shimizu, K. Inoue
    • Organizer
      IGRDM-17
    • Place of Presentation
      Embiez Island, France
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Positron bean facility at Kyoto University Reactor2013
    • Author(s)
      Q. Xu, K. Sato, T. Yoshiie, T. Sano, H. Kawabe, Y. Nagai, K. Inoue, T. Toyama, N. Oshima, A. Kinomura, Y. Shirai
    • Organizer
      SLOPOS2013
    • Place of Presentation
      Munich, Germany
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Microstructural Characterization of Test Reactor Irradiated RPV Steels by Post-Irradiation Annealing and State-of-the-Art Characterization Tools2013
    • Author(s)
      T. Yamamoto, T. Toyama, P. Wells, A. Kuramoto, Y. Nagai, G. Odette
    • Organizer
      TMS2013
    • Place of Presentation
      San Antonio, USA
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブを用いた強磁性α‐Fe中のCuの拡散係数と固溶限の導出2013
    • Author(s)
      髙濱郁彦、藏本明、外山健、清水康雄、井上耕治、永井康介
    • Organizer
      金研ワークショップ「より安全な原子力技術、核融合技術に向けての材料研究の展開」
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] KURを用いた低速陽電子ビーム装置の開発2013
    • Author(s)
      Xu Qiu、佐藤紘一、義家敏正、南雲一章、大島永康、木野村淳、井上耕治、外山健、白井泰治、永井康介
    • Organizer
      京都大学原子炉実験所専門研究会「陽電子科学とその理工学への応用」
    • Place of Presentation
      京都大学原子炉実験所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 旧ソ連型原子炉圧力容器鋼の照射損傷と焼鈍回復2013
    • Author(s)
      永井康介、蔵本明、外山健、井上耕治、野沢康子、長谷川雅幸、Matti Valo
    • Organizer
      日本物理学会第68 回年次大会
    • Place of Presentation
      広島大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブと陽電子消滅法を用いた商用発電炉圧力容器鋼の中性子照射によるナノ構造変化2013
    • Author(s)
      若林俊也、外山健、井上耕治、永井康介、Abderrahim Al Mazouzi、Eric Van Walle、Robert Gerard
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] アトムプローブを用いたFe中のCuの拡散定数測定2013
    • Author(s)
      永井康介、高濱郁彦、藏本明、外山健、清水康雄、井上耕治
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3 次元アトムプローブ法を用いたFe 中のCu の拡散係数の導出2013
    • Author(s)
      高濱郁彦、藏本明、外山健、清水康雄、井上耕治、永井康介
    • Organizer
      日本金属学会2013年春期講演大会
    • Place of Presentation
      東京理科大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Crystal Structure Analysis of Nanometer-Sized G-Phase Precipitates in a d/ Duplex Stainless Steel Weld Overlay Cladding of Light-Water Reactor Pressure Vessel Steels2013
    • Author(s)
      Y. Matsukawa, T. Takeuchi, Y. Kakubo, N. Ebisawa, Y. Nozawa, T. Toyama, Y. Yamaguchi, J. Katsuyama, Y. Nishiyama, Y. Nagai
    • Organizer
      TMS2013
    • Place of Presentation
      San Antonio, USA
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Microstructual evolution of RPV steels under irradiation studied by variable energy positron annihilation spectroscopy2013
    • Author(s)
      J. Jiang, N. Ebisawa, Y. Nozawa, T. Toyama, K. Inoue, Y. Nagai, Y.C. Wu, X.B. Liu
    • Organizer
      第50回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Effects of post-irradiation annealing and re-irradiation onmicrostructure in surveillance test specimens of a VVER-typeRPV steel2013
    • Author(s)
      T. Toyama, A. Kuramoto, Y.Nozawa, Y. Matsukawa, M.Hasegawa, M. Valo, Y. Nagai
    • Organizer
      IGRDM-17
    • Place of Presentation
      Embiez Island, France
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Relationship between Microstructural Change and Hardening by Thermal Aging in Stainless Steel Weld Overlay Cladding of Nuclear Reactor Pressure Vessels2013
    • Author(s)
      Y. Nagai, Y. Kakubo, T. Takeuchi, Y. Matsukawa, T. Toyama, J. Kameda, Y. Nishiyama, J. Katsuyama, K. Onizawa
    • Organizer
      TMS2013
    • Place of Presentation
      San Antonio, USA
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 原子炉圧力容器オーバーレイクラッドの微視組織分析2013
    • Author(s)
      勝山仁哉、武内伴照、鹿窪勇太、野沢康子、山口義仁、外山健、西山裕孝、永井康介
    • Organizer
      日本金属学会2013年春期講演大会
    • Place of Presentation
      東京理科大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Material Degradation by Neutron Irradiation in Light Water Reactors Studied by Atom Probe Tomography and Positron Annihilation2013
    • Author(s)
      Y. Nagai
    • Organizer
      PRICM-8
    • Place of Presentation
      Waikoloa, Hawaii, U.S.A.
    • Invited
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 原子炉圧力容器オーバーレイクラッドにおけるナノ組織変化の熱時効時間依存性2012
    • Author(s)
      鹿窪勇太、武内伴照、山口義仁、勝山仁哉、西山裕孝、鬼沢邦雄、亀田純、野沢康子、松川義孝、永井康介、外山健
    • Organizer
      日本金属学会2012年秋期講演大会
    • Place of Presentation
      愛媛大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 軽水炉圧力容器オーバレイクラッドのG 相析出物についてのTEM 結晶構造解析2012
    • Author(s)
      松川義孝、鹿窪勇太、野沢康子、外山健、永井康介、武内伴照、山口義仁、勝山仁哉、 西山裕孝
    • Organizer
      日本金属学会2012年秋期講演大会
    • Place of Presentation
      愛媛大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 原子炉圧力容器オーバーレイクラッドの熱時効によるナノ組織変化2012
    • Author(s)
      鹿窪勇太、武内伴照、西山裕孝、勝山仁哉、鬼沢邦雄、野沢康子、松川義孝、外山健、永井康介、亀田純
    • Organizer
      日本金属学会2012年春期大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2012-03-29
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Microstructural characterization of test reactor irradiated RPV steels by post-irradiation annealing and state-of-the-art characterization tools2012
    • Author(s)
      T. Yamamoto, P. Wells, T. Toyama, Y. Nagai, Y. Wu, G. R. Odette
    • Organizer
      NuMat2012
    • Place of Presentation
      大阪
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 東欧型原子炉圧力容器監視試験片の陽電子消滅測定及び3次元アトムプローブ観察2012
    • Author(s)
      蔵本明、野沢康子、外山健、永井康介、長谷川雅幸、Matti Valo
    • Organizer
      第49回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Effects of neutron irradiation on microstructures and hardness of stainless steel weld-overlay cladding of nuclear reactor pressure vessels2012
    • Author(s)
      T, Takeuchi, Y. Kakubo, Y. Matsukawa, Y. Nozawa, Y. Nagai, Y. Nishiyama, J. Katsuyama, K. Onizawa, M. Suzuki
    • Organizer
      NuMat2012
    • Place of Presentation
      大阪
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Impact of irradiation-induced defects on prediction of irradiation embrittlement of nuclear reactor pressure vessel steels: - Role of positron annihilation study –2012
    • Author(s)
      Y. Nagai, A. Kuramoto, T. Toyama, T. Takeuchi, M. Hasegawa
    • Organizer
      ICPA-16
    • Place of Presentation
      Bristol, UK
    • Invited
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] ３次元アトムプローブと陽電子消滅法によるMg-Zn-Y合金中のLPSO相観察2012
    • Author(s)
      井上 耕治, 許 紅霞, 外山 健, 松川 義孝, 蔵本 明, 永井 康介, 江草 大祐, 阿部 英司
    • Organizer
      軽金属学会第123回秋期大会
    • Place of Presentation
      千葉工業大学　津田沼キャンパス
    • Year and Date
      2012-11-10
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 原子力のための材料研究2012
    • Author(s)
      永井康介
    • Organizer
      京都大学原子炉実験所平成23年度「将来計画短期研究会」
    • Place of Presentation
      京都大学原子炉実験所
    • Year and Date
      2012-03-02
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Positron annihilation study of the Mg-Zn-Y alloys with long period stacking ordered (LPSO) phases2012
    • Author(s)
      H. Xu, K. Inoue, Y. Nagai, T. Toyama, Y. Matsukawa, A. Kuramoto, D. Egusa, E. Abe
    • Organizer
      The 16th International Conference on Positron Annihilation (ICPA-16)
    • Place of Presentation
      University of Bristol, Bristol, United Kingdom
    • Year and Date
      2012-08-19
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] フィンランドLoviisa 炉監視試験片の3 次元アトムプローブ観察及び陽電子消滅測定2012
    • Author(s)
      蔵本明、野沢康子、外山健、永井康介、長谷川雅幸、Matti Valo
    • Organizer
      日本金属学会2012年秋期講演大会
    • Place of Presentation
      愛媛大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Microstructure and micro-chemical composition of advanced fuel cladding material “J-AlloyTM"2012
    • Author(s)
      Y. Matsukawa, Y. Murakami, K. Saito, T. Toyama, Y. Nagai, T. Maruyama, T. Matsumoto, H. Muta, M. Yamaguci, Y. Shinohara, H. Abe
    • Organizer
      NuMat2012
    • Place of Presentation
      大阪
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Microstructural analysis of Zr-Nb alloy using positron annihilation and three-dimensional atom probe2012
    • Author(s)
      T. Toyama, Y. Matsukawa, K. Saito, Y. Nagai, S. Kim, Y. Sato, H. Abe, Y. Shinohara
    • Organizer
      ICPA-16
    • Place of Presentation
      Bristol, UK
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブ及び陽電子消滅によるフィンランドLoviisa炉監視試験片のナノ組織解析2012
    • Author(s)
      蔵本明、野沢康子、外山健、永井康介、長谷川雅幸、Matti Valo
    • Organizer
      九州大学・応用力学研究所研究集会 ― 炉内構造材料の経年変化に関する研究集会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Atom-probe local composition analysis on the surface oxide film in a Zr-Nb alloy2012
    • Author(s)
      Y. Matsukawa, Y. Murakami, K. Saito, T. Toyama, Y. Nagai, S. Kim, H. Muta, M. Yamaguci, Y. Shinohara, H. Abe
    • Organizer
      NuMat2012
    • Place of Presentation
      大阪
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 3次元アトムプローブによる材料劣化機構の研究2012
    • Author(s)
      永井康介
    • Organizer
      2012早稲田大学各務記念材料技術研究所オープンセミナー「劣化を科学する先端計測・診断法」
    • Place of Presentation
      早稲田大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 東欧型原子炉圧力容器監視試験片の3次元アトムプローブ観察2012
    • Author(s)
      蔵本明、野沢康子、外山健、永井康介、長谷川雅幸、Matti Valo
    • Organizer
      第123回東北大学金属材料研究所講演会
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 旧ソ連型炉圧力容器鋼監視試験片のミクロ組織分析：炭化物2012
    • Author(s)
      蔵本明、外山健、野沢康子、長谷川雅幸、永井康介、Matti Valo
    • Organizer
      2012東北大学金属材料研究所ワークショップ「より安全・安心な原子力のために材料研究者ができることは何か？」
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 旧ソ連型炉圧力容器鋼監視試験片のミクロ組織分析：照射後焼鈍および再照射効果2012
    • Author(s)
      外山健、野沢康子、長谷川雅幸、永井康介、Matti Valo
    • Organizer
      2012東北大学金属材料研究所ワークショップ「より安全・安心な原子力のために材料研究者ができることは何か？」
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 原子炉圧力容器ステンレスオーバーレイクラッドの中性子照射によるナノ組織変化2012
    • Author(s)
      鹿窪勇太、武内伴照、外山健、亀田純、西山裕孝、鬼沢邦雄、永井康介
    • Organizer
      第123回東北大学金属材料研究所講演会
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] 原子力材料の欠陥分布と機能-3次元APと陽電子消滅-2012
    • Author(s)
      永井康介
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(招待講演)
    • Year and Date
      2012-03-25
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 原子力材料の欠陥分布と機能-3次元APと陽電子消滅-2012
    • Author(s)
      永井康介
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-25
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Atom probe and Positron annihilation study of Mg-Zn-Y alloys with long period stacking ordered (LPSO) structures2012
    • Author(s)
      Xu Hongxia , T. Toyama, Y. Matsukawa, A. Kuramoto, Y. Nagai, K. Inoue, D. Egusa, E. Abe
    • Organizer
      日本金属学会秋期(第151回)大会
    • Place of Presentation
      愛媛大学 城北キャンパス
    • Year and Date
      2012-09-17
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] イオン照射材における照射誘起析出のアトムプローブ分析2012
    • Author(s)
      松川義孝、村上有美、齋藤健、外山健、永井康介、岩井岳夫、篠原靖周、円山健志、金思雄、阿部弘
    • Organizer
      日本原子力学会2012年春の年会
    • Place of Presentation
      福井大学
    • Year and Date
      2012-03-21
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 原子炉圧力容器オーバーレイクラッドステンレス鋼の熱時効による組織変化2012
    • Author(s)
      永井康介、鹿窪勇太、武内伴照、野沢康子、松川義孝、外山健、西山裕孝、勝山仁哉、鬼沢邦雄、亀田純
    • Organizer
      日本物理学会2012年秋季大会
    • Place of Presentation
      横浜国立大学
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Atom probe and positron annihilation study of the Mg-Zn-Y alloys with long period stacking ordered (LPSO) phases2012
    • Author(s)
      H. Xu, K. Inoue, T. Toyama, Y. Matsukawa, A. Kuramoto, Y. Nagai, D. Egusa, E. Abe
    • Organizer
      International Symposium on Long-Period Stacking Ordered Structure and Its Related Materials (LPSO2012)
    • Place of Presentation
      Sapporo Convention Center, Sapporo, Japan
    • Year and Date
      2012-10-01
    • Data Source
      KAKENHI-PLANNED-23109002

  • [Presentation] 原子炉圧力容器ステンレスオーバーレイクラッドの熱時効によるナノ組織変化と超微小硬さ試験2012
    • Author(s)
      鹿窪勇太、野沢康子、松川義孝、外山健、永井康介、亀田純、武内伴照、山口義仁、勝山仁哉、西山裕孝、鬼沢邦雄
    • Organizer
      2012東北大学金属材料研究所ワークショップ「より安全・安心な原子力のために材料研究者ができることは何か？」
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-24246155

  • [Presentation] Microstructural change by neutron irradiation in stainless steel weld overlay cladding of nuclear reactor pressure vessels2011
    • Author(s)
      Y.Nagai, T.Takeuchi, J.Kameda, T.Toyama, M.Hasegawa, T.Ohkubo, Y.Nishiyama, K.
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-09
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Microstructural analysis just below intergranularfractured surfaces in RPV steels and their model alloys using atom probe tomography2011
    • Author(s)
      T.Toyama, Y.Nozawa, Y.Matsukawa, M.Hatakeyama, Y.Nishiyama, M.Hasegawa, Y.Nagai
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-05
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Atom Probe Technology for Variability Study2011
    • Author(s)
      Y. Nagai
    • Organizer
      International Symposium on Characteristics Variability in Scaled Transistors
    • Place of Presentation
      Institute of Industrial Science, the University of Tokyo
    • Year and Date
      2011-02-10
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Zr-Nb二元系合金のイオン照射誘起析出のアトムプローブ分析2011
    • Author(s)
      松川義孝、齋藤健、永井康介、外山健、村上有美、円山健志、金思雄、阿部弘亨、岩井岳夫、篠原靖周
    • Organizer
      日本金属学会2011年秋期大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2011-11-09
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Effects of Irradiation Dose on Microstructural Evolution and Hardening of High-and Low-Cu Reactor Pressure Vessel Steels2011
    • Author(s)
      A. Kuramoto, T. Takeuchi, T. Toyama, Y. Nagai, M. Hasegawa, T. Yoshiie, Y. Nishiyama
    • Organizer
      TMS 2011
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2011-02-27
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 原子炉圧力容器鋼中の照射誘起溶質原子クラスターと照射欠陥の照射後焼鈍挙動2011
    • Author(s)
      蔵本明、外山健、永井康介、長谷川雅幸、武内伴照、西山裕孝、義家敏正
    • Organizer
      第48回アイソトープ・放射線研究発表会
    • Place of Presentation
      日本科学未来館
    • Year and Date
      2011-07-08
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Effects of Irradiation Dose on Microstructural Evolution and Hardening of High- and Low-Cu Reactor Pressure Vessel Steels2011
    • Author(s)
      A.Kuramoto, T.Takeuchi, T.Toyama, Y.Nagai, M.Hasegawa, T.Yoshiie, Y.Nishiyama
    • Organizer
      TMS 2011
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2011-02-27
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 中性子照射した原子炉圧力容器鋼中の溶質クラスターおよびマトリックス欠陥の硬化への寄与2011
    • Author(s)
      蔵本明、外山健、武内伴照、永井康介、長谷川雅幸、義家敏正、西山裕孝
    • Organizer
      日本金属学会2011年秋期大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2011-11-07
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Microstructural analysis just below intergranular fractured surfaces in RPV steels and their model alloys using atom probe tomography2011
    • Author(s)
      T. Toyama, Y. Nozawa, Y. Matsukawa, M. Hatakeyama, Y. Nishiyama, M. Hasegawa, Y. Nagai
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-05
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 中性子照射した原子炉圧力容器鋼の溶質クラスターとマトリックス欠陥の硬化との対応2011
    • Author(s)
      蔵本明、外山健、武内伴照、永井康介、長谷川雅幸、義家敏正、西山裕孝
    • Organizer
      金研ワークショップ「鉄鋼材料照射影響機構研究の最近の進展～ナノ組織から機械的特性へいかにつなげるか?」
    • Place of Presentation
      東北大学
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Positron annihilation study of neutron-irradiated nuclear reactor pressure vessel steels and their model alloys2011
    • Author(s)
      Y. Nagai, A. Kuramoto, T. Toyama, T. Takeuchi, M. Hasegawa
    • Organizer
      The 10^<th> International Workshop on Positron and Positronium Chemistry
    • Place of Presentation
      Smolenice, Slovakia
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 先進燃料被覆管材料ZrNb合金のアトムプローブ分析2011
    • Author(s)
      松川義孝、齋藤健、村上有美、外山健、永井康介、金思雄、佐藤裕樹、阿部弘亨、岩井岳夫、関村直人、篠原靖周
    • Organizer
      金研ワークショップ「鉄鋼材料照射影響機構研究の最近の進展～ナノ組織から機械的特性へいかにつなげるか?」
    • Place of Presentation
      東北大学
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 3D Atom Probe Field Ion Microscopy and Positron Annihilation-Complementary Use for Study of Irradiation Effects in Materials-2011
    • Author(s)
      Y.Nagai
    • Organizer
      Workshop on Radiation Effects in Materials
    • Place of Presentation
      Osaka University
    • Year and Date
      2011-01-28
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 中性子照射された原子炉圧力容器オーバーレイクラッドのミクロ組織変化2011
    • Author(s)
      武内伴照、西山裕孝、勝山仁哉、鬼沢邦雄、野沢康子、松川義孝、外山健、永井康介、亀田純
    • Organizer
      日本金属学会2011年秋期大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2011-11-09
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 陽電子消滅と3次元アトムプローブで調べたZr-Nb合金中の欠陥およびNb析出物2011
    • Author(s)
      外山健、斎藤健、松川義孝、永井康介、金思雄、佐藤裕樹、阿部弘亨、篠原靖周
    • Organizer
      第48回アイソトープ・放射線研究発表会
    • Place of Presentation
      日本科学未来館
    • Year and Date
      2011-07-08
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Fracture toughness evaluation of irradiated heataffected zone materials of reactor pressure vessel steels2011
    • Author(s)
      K.Onizawa, J.Katsuyama, T.Tobita, Y.Nishiyama, T.Toyama, Y.Nagai
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-06
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] A533B鋼粒界破面直下からの3次元アトムプローブ観察2011
    • Author(s)
      外山健、野沢康子、松川義孝、畠山賢彦、永井康介、西山裕孝
    • Organizer
      金研ワークショップ「鉄鋼材料照射影響機構研究の最近の進展～ナノ組織から機械的特性へいかにつなげるか? 」
    • Place of Presentation
      東北大学金属材料研究所
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] A533B鋼粒界破面直下からの3次元アトムプローブ観察2011
    • Author(s)
      外山健、野沢康子、松川義孝、畠山賢彦、永井康介、西山裕孝
    • Organizer
      金研ワークショップ「鉄鋼材料照射影響機構研究の最近の進展～ナノ組織から機械的特性へいかにつなげるか?」
    • Place of Presentation
      東北大学
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Positron annihilation study of neutron-irradiated nuclear reactor pressure vessel steels and their model alloys2011
    • Author(s)
      Y.Nagai, A.Kuramoto, T.Toyama, T.Takeuchi, M.Hasegawa
    • Organizer
      The 10th International Workshop on Positron and Positronium Chemistry (PPC 10)
    • Place of Presentation
      Smolenice, Slovakia(招待講演)
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] The correlation of microstructural evolution and hardening of RPV steels studied by atom probe tomography and Positron annihilation2011
    • Author(s)
      A. Kuramoto, T. Takeuchi, T. Toyama, Y. Nagai, M. Hasegawa, T. Yoshiie, Y. Nishiyama
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-05
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Irradiation-induced precipitates and grain boundary segregation in 304 stainless steel neutron-irradiated to 24 dpa studied by atom probe tomography2011
    • Author(s)
      T.Toyama, Y.Nozawa, Y.Matsukawa, M.Hatakeyama, Y.Nagai, W.Van Renterghem, S.Van Dyck, A.Al Mmazouzi
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-09
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Atom Probe Technology for Variability Study2011
    • Author(s)
      Y.Nagai
    • Organizer
      International Symposium on Characteristics Variability in Scaled Transistors
    • Place of Presentation
      Institute of Industrial Science, the University of Tokyo(招待講演)
    • Year and Date
      2011-02-10
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Effects of Post-Irradiation Annealing on BR2 Irradiated RPV Steels Characterized by Positron Annihilation and Microhardness2011
    • Author(s)
      T.Yamamoto, T.Toyama, Y.Nagai, G.R.Odette
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-05
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 原子力機構西山裕孝3次元アトムプローブによるA533B鋼の粒界破面直下からの粒界偏析観察2011
    • Author(s)
      外山健、野沢康子、松川義孝、畠山賢彦、永井康介
    • Organizer
      日本金属学会2011年秋期大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2011-11-08
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 原子炉燃料被覆管材Zr-Nb合金の陽電子消滅法と3次元アトムプローブによる解析2011
    • Author(s)
      松川義孝、斎藤健、外山健、永井康介、金思雄、佐藤裕樹、阿部弘亨、篠原靖周
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-21
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] Irradiation embrittlement susceptibility of heat-affected zone materials of reactor pressure vessel steels2011
    • Author(s)
      J.Katsuyama, Y.Nishiyama, K.Onizawa, T.Toyama, Y.Nagai
    • Organizer
      IGRDM-16
    • Place of Presentation
      Santa Barbara, USA
    • Year and Date
      2011-12-06
    • Data Source
      KAKENHI-PROJECT-21246142

  • [Presentation] 3D Atom Probe Field Ion Microscopy and Positron Annihilation Complementary Use for Materials Research2010
    • Author(s)
      Y. Nagai
    • Organizer
      12^<th> International Workshop on Slow Positron Beam Techniques