Ogata Shigenobu 尾方成信

… Alternative Names

Researcher Number	20273584
Other IDs	https://orcid.org/0000-0002-9072-4496
External Links
Affiliation (Current)	2019: 大阪大学, 基礎工学研究科, 教授
Affiliation (based on the past Project Information) *help	2010 – 2019: Osaka University, 基礎工学研究科, 教授 2015: 大阪大学, 大学院基礎工学研究科, 教授 2014: 大阪大学, 大学院工学研究科, 教授 2008 – 2010: Osaka University, 大学院・基礎工学研究科, 教授 2005 – 2006: 大阪大学, 大学院工学研究科, 助教授 … More
Review Section/Research Field	Principal Investigator Materials/Mechanics of materials / Materials/Mechanics of materials / Science and Engineering / Mechanics of materials, Production engineering, Design engineering, and related fields Except Principal Investigator Materials/Mechanics of materials / Science and Engineering / Materials/Mechanics of materials
Keywords	Principal Investigator 分子動力学法 / 第一原理計算 / 塑性変形 / 拡散 / 粒界 / 加速分子動力学法 / 転位 / 窒化ケイ素 / セラミックス / 第一原理分子動力学法 … More Except Principal Investigator 分子動力学法 / 分子動力学シミュレーション / Molecular Dynamics / 第一原理計算 / 材料強度評価 / 結晶粒界 / アモルファス金属 / Molecular dynamics / Multiscale modeling / ナノメカニズム / 非分離相対運動 / 分子2重膜 / ミスフィット / 分子動力学 / ナノ結晶 / 転位 / 有限要素法 / せん断帯 / 原子間ポテンシャル / Amorphous Metal / EAM / EMT / マルチスケールモデリング / ナノインデンテーション / 集団化力学挙動 / 単結晶アルミニウム / Nanoindentation / 転位運動 / べん毛モータ / 軸-軸受け / 超潤滑 / 破壊過程 / メゾスコッピクダイナミックス / 計算力学 / 超塑性 / シミュレーション / 変形 / 細胞膜 / 脂質2重膜 / DPPC分子 / 動的安定性 / 脂質二重膜 / 分子動力学シュミレーション / オーダーパラメータ / ゲル相-液晶相変態 / 弾性異方性 / 平均場近似 / ナノスケール・マシン / カーボンナノチューブ接合系 / 分子流動 / 回転動力機構 / ナノスケール・マシーン / DPPC分子2重膜 / デンドリマー / カーボンナノチューブ / CNT接合系 / 回転機構 / 金属ガラス / 内部構造解析 / 変形の局所化 / ボロノイ多面体 / 自由体積 / 局所幾何構造 / 20面体 / 機械的特性 / ガラス形成能 / 塑性変形能 / 熱力学関数 / 降伏現象 / 降伏曲面 / 2元系 / 計算物理 / ナノ材料 / ナノチューブ・フラーレン / 分子機械 / マイクロ・ナノディバイス / 自発的回転運動 / Brownモーター / 往復-回転運動変換 / 構造・機能材料 / 社会基盤構造材料 / バルクナノメタル / 力学特性 / 粒界 / 強度 / 延性 / 構造用金属材料 / 超微細粒 / 連携 / 成果発信 / 共通試料 / 粒界拡散 / 非経験的強度評価 / ストレスマイグレーション / メゾスケール構造 / アモルファス / 金属材料 / Grain Boundary / Grain Boundary Diffusion / Ab initio Estimation / Strain Migration / Meso-scale Structure / 第一原理分子動力学法 / 擬ポテンシャル / ソフトポテンシャル / ウルトラソフトポテンシャル / 埋め込み原子法 / 修正埋め込み原子法 / 平均媒質法 / 修正埋め込み源法 / 平均媒質理論 / 第一原理分子動力学計算 / 擬ポテンシャル法 / 分子軌道計算 / 有効媒質理論 / 埋込み原子理論 / AlN / First Principle Calculation / Interatomic Potential / Pseudo-potential / Soft Potential / Ultra-soft Potential / MEAM / 材料強度 / ぜい性 / 延性遷移 / 原子間顕微鏡 / セラミックス材料 / 粒界変形機構 / き裂の干渉 / 微小硬度 / 転移運動 / 原子間力顕微鏡 / Materials Strength / Brittle-Ductile Transition / Atomic Force Microscope / Ceramics / Micro-Indentation / Interaction of Cracks / Grain Boundary Deformation Mechanism / 連続体力学 / 離散転位動力学法 / 第一原理計算手法 / メゾスコーピックダイナミックス / 計算機シミュレーション / 階層構造 / 解散転位法 / Continuum / Discrete dislocation dynamics / Ab-initio calculation / Finite element method / Evaluation of materials strength / 分子動力学解析 / モードI型き裂伝播 / き裂鈍化 / 密度低下 / 高速き裂伝播 / モードI型き裂 / 破壊強度 / 衝撃荷重 / Mode I Crack Propagation / Crack Tip Blunting / Shear Band / Density Decrease / ナノ多結晶材料 / 逆Hall-Petchの関係 / 積層欠陥エネルギー / 拡張転位 / 粒界すべり変形調節機構 / ナノ多結晶体 / スイッチング変形機構 / 繰り返し硬化 / Nano-polycrystal / Inverse Hall-Petch relation / Stacking fault energy / Extended dislocation / Accommodation slide mechanism / Embedded atom method / equivalent medium theory / 転位の射出 / 集束イオンビーム加工 / 離散転位法 / 転位網 / FIB-TEM / 単結晶シリコン / Dislocation emission / Collective mechanics / Focus ion beam technique / Discrete dislocation / マルチスケール解析 / 電子線誘起超音波顕微システム / 変位バースト / 不安定力学挙動 / Collective mechanical behavior / Scanning electron-induced acoustic microscopy / LPSO構造 / 軽量構造材料 / 積層欠陥 / 添加元素 / 第一原理電子状態計算 / ハイエントロピー合金 / 構造材料 / 機能材料 / 材料加工 / 組織制御 / 共同研究 / 全体会議 / 連携会議 / 国際活動 / 若手研究会 / 人材育成 / 大型共通設備 / 講習会 Less

ハイエントロピー合金新学術領域研究の連携的企画運営Ongoing
- Principal Investigator
  
  乾晴行
- Project Period (FY)
  2018 – 2022
- 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
Modeling and simulation on mechanical properties of high entropy alloysPrincipal InvestigatorOngoing
- Principal Investigator
  
  尾方成信
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Osaka University
Computational study on size dependent fatigue of materialsPrincipal InvestigatorOngoing
- Principal Investigator
  
  尾方成信
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Challenging Research (Exploratory)
- Research Field
  
  Mechanics of materials, Production engineering, Design engineering, and related fields
- Research Institution
  Osaka University
Materials design to satisfy both of strength and ductilityPrincipal InvestigatorOngoing
- Principal Investigator
  
  尾方成信
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Predictive atomistic and electronic modeling of stress corrosion phenomena of materialsPrincipal Investigator
- Principal Investigator
  
  Ogata Shigenobu
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Atomistically informed deformation theory of materials at finite temperaturePrincipal Investigator
- Principal Investigator
  
  Ogata Shigenobu
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Exploring the electronic and structural properties of LPSO structures through first-principles-based computational science
- Principal Investigator
  
  Kimizuka Hajime
- 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
  Osaka University
Management of Collaborative Research Works within the Bulk Nanostructure Metals Project
- Principal Investigator
  
  TSUJI Nobuhiro
- Project Period (FY)
  2010 – 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
First-Principles design of bulk nano-structured metalsPrincipal Investigator
- Principal Investigator
  
  OGATA Shigenobu
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Osaka University
Slow dynamics modeling of nano-scaled materials deformationPrincipal Investigator
- Principal Investigator
  
  OGATA Shigenobu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Multi-Scale Modeling of Deformation of Next Generation High Strength SteelPrincipal Investigator
- Principal Investigator
  
  OGATA Shigenobu
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
多層カーボン・ナノチューブを利用するナノスケール回転-往復運動変換機構の研究
- Principal Investigator
  
  北川浩
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Doshisha University
カーボンナノチューブの塑性変形の制御と塑性変形シミュレーターの構築Principal Investigator
- Principal Investigator
  
  尾方成信
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
金属ガラスの変形機構を考慮したマルチスケールモデリングの研究
- Principal Investigator
  
  澁谷陽二
- Project Period (FY)
  2003 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Osaka University
Research on Internal Structural Evolution driven by Collective Defects Field Dynamics for Multiscale Modeling
- Principal Investigator
  
  SHIBUTANI Yoji
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
ナノスケール・マシンの動力源としてのイオン駆動による分子回転機構の特性評価
- Principal Investigator
  
  北川浩
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Collective Mechanical Behavior of dislocation Network Developed under Indentation
- Principal Investigator
  
  SHIBUTANI Yoji
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
第一原理・古典連成分子動力学法の開発とセラミックスの機械的特性評価への適用Principal Investigator
- Principal Investigator
  
  尾方成信
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Atomistic Study of Fracture of Nano-Crystalline Materials
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
ナノ結晶体の分子動力学シミュレーションに基づく超塑性の発現機構の解明
- Principal Investigator
  
  中谷彰宏
- Project Period (FY)
  1998
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Research Institution
  Osaka University
ナノスケールマシン用機材としての分子2重膜の強度、機能特性の評価
- Principal Investigator
  
  北川浩
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Atomistic Study on Crack Propagation in Amorphous Metal
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
原子間力顕微鏡と分子動力学計算法を用いた窒化ケイ素表面力学特性の実験的理論的研究Principal Investigator
- Principal Investigator
  
  尾方成信
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
破壊のメゾスコピックダイナミックス
- Principal Investigator
  
  北川浩
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Hierarchical Estimamtion of Materials Strength by MD Simulations (New Sophisticated Approach)
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
可逆的に作動する原子構造の組み替えを利用したナノスケール非分離運動機構発現の検討
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Unified Study on Brittle-Ductile Transition Based on Atomistic Point of View
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Development of Evaluation System of Interatomic Potential Based on The First Principle Calculation
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Molecular Dynamics Study on Relations between Meso-scale Structure and Materials Strength of Metal
- Principal Investigator
  
  KITAGAWA Hiroshi
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University

[Book] First-Principles Modeling of Intrinsic Materials Strength2019
- Author(s)
  S. Ogata
- Total Pages
  2050
- Publisher
  Handbook of Materials Modeling: Applications: Current and Emerging Materials
- ISBN
  9783319446769
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Book] Handbook of Materials Modeling2018
- Author(s)
  Shigenobu Ogata
- Total Pages
  17
- Publisher
  Springer, Cham
- ISBN
  9783319502571
- Data Source
  KAKENHI-PLANNED-18H05453
[Book] Handbook of Materials Modeling Vol.1:Methods and Models2005
- Author(s)
  S.Ogata
- Total Pages
  10
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-17760082
[Journal Article] First-principles study on the grain boundary embrittlement of bcc-Fe by Mn segregation2019
- Author(s)
  Kazuma Ito, Hideaki Sawada, and Shigenobu Ogata
- Journal Title
  
  Physical Review Materials
  
  Volume: 3
- DOI
  10.1103/physrevmaterials.3.013609
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01238
[Journal Article] Mechanism of Hardening and Damage Initiation in Oxygen Embrittlement of Body-Centred-Cubic Niobium2019
- Author(s)
  Ping-Jiong Yang, Qing-Jie Li, Tomohito Tsuru, Shigenobu Ogata, Jie-Wen Zhang, Hong-Wei Sheng, Zhi-Wei Shan, Gang Sha, Wei-Zhong Han, Ju Li, Evan Ma
- Journal Title
  
  Acta Materialia
  
  Volume: 168 Pages: 331-342
- DOI
  10.1016/j.actamat.2019.02.030
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18827
[Journal Article] Incorporating a soft ordered phase into an amorphous configuration enhances its uniform plastic deformation under shear2019
- Author(s)
  Gao Guo-Jie J.、Wang Yun-Jiang、Ogata Shigenobu
- Journal Title
  
  AIP Advances
  
  Volume: 9 Pages: 015329-015329
- DOI
  10.1063/1.5064499
- NAID
  120006552071
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PLANNED-18H05453, KAKENHI-PROJECT-17H01238
[Journal Article] Origin of serrated flow in bulk metallic glasses2019
- Author(s)
  Xie Xie、Lo Yu-Chieh、Tong Yang、Qiao Junwei、Wang Gongyao、Ogata Shigenobu、Qi Hairong、Dahmen Karin A.、Gao Yanfei、Liaw Peter K.
- Journal Title
  
  Journal of the Mechanics and Physics of Solids
  
  Volume: 124 Pages: 634-642
- DOI
  10.1016/j.jmps.2018.11.015
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PLANNED-18H05453, KAKENHI-PROJECT-17H01238
[Journal Article] Hydrogen embrittlement controlled by reaction of dislocation with grain boundary in alpha-iron2019
- Author(s)
  Wan Liang、Geng Wen Tong、Ishii Akio、Du Jun-Ping、Mei Qingsong、Ishikawa Nobuyuki、Kimizuka Hajime、Ogata Shigenobu
- Journal Title
  
  International Journal of Plasticity
  
  Volume: 112 Pages: 206-219
- DOI
  10.1016/j.ijplas.2018.08.013
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PLANNED-18H05453, KAKENHI-PROJECT-17H01238
[Journal Article] Hydrogen trapping in carbon supersaturated α iron and its decohesion effect in martensitic steel2018
- Author(s)
  Gurcan Aral, Md Mahbubul Islam, Yun-Jiang Wang, Shigenobu Ogata and Adri C. T. van Duin
- Journal Title
  
  Scripta Materialia
  
  Volume: 20 Pages: 17289-17289
- DOI
  10.1039/c8cp02422g
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18827, KAKENHI-PROJECT-17H01238
[Journal Article] Study of Interstitial Atom Diffusion in Nanowire using Diffusion Equation driven by Chemo-Mechanical Potential2018
- Author(s)
  新里秀平，糟谷瑛，尾方成信
- Journal Title
  
  J. Soc. Mat. Sci., Japan
  
  Volume: 67 Issue: 2 Pages: 263-268
- DOI
  10.2472/jsms.67.263
- NAID
  130006386376
- ISSN
  0514-5163, 1880-7488
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K18827, KAKENHI-PROJECT-17J00073, KAKENHI-PROJECT-17H01238
[Journal Article] A free energy landscape perspective on the nature of collective diffusion in amorphous solids2018
- Author(s)
  Wang Yun-Jiang、Du Jun-Ping、Shinzato Shuhei、Dai Lan-Hong、Ogata Shigenobu
- Journal Title
  
  Acta Materialia
  
  Volume: 157 Pages: 165-173
- DOI
  10.1016/j.actamat.2018.07.029
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PLANNED-18H05453, KAKENHI-PROJECT-17H01238
[Journal Article] Chemical misfit origin of solute strengthening in iron alloys2017
- Author(s)
  M. Wakeda, T. Tsuru, M. Kohyama, T. Ozaki, H. Sawada, M. Itakura and S. Ogata
- Journal Title
  
  Acta Materialia
  
  Volume: 131 Pages: 445-445
- DOI
  10.1016/j.actamat.2017.04.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06714, KAKENHI-PROJECT-15K17939, KAKENHI-PROJECT-17H01238
[Journal Article] Predictive modeling of Time-Temperature-Transformation diagram of metallic glasses based on atomistically-informed classical nucleation theory2017
- Author(s)
  Y. Sato, C. Nakai, M. Wakeda, S. Ogata
- Journal Title
  
  Scientific Reports
  
  Volume: 7
- DOI
  10.1038/s41598-017-06482-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04949, KAKENHI-PROJECT-17H01238
[Journal Article] Long-range intercluster interactions of solute nanoprecipitates in Mg-Y alloys: A first-principles study2016
- Author(s)
  K. Matsubara, H. Kimizuka, S. Ogata
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: Vol. 657 Pages: 662-670
- DOI
  10.1016/j.jallcom.2015.10.102
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-25630013
[Journal Article] Formation of {11-21} twins from I1-type stacking faults in Mg: A molecular dynamics study2016
- Author(s)
  Kazuki Matsubara, Hajime Kimizuka, and Shigenobu Ogata
- Journal Title
  
  Computational Materials Science
  
  Volume: 122 Pages: 314-321
- DOI
  10.1016/j.commatsci.2016.05.033
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Ton-scale metal carbon nanotube composite: The mechanism of strengthening while retaining tensile ductility2016
- Author(s)
  Kang Pyo So, Xiaohui Liu, Hideki Mori, Akihiro Kushima, Jong Gil Park, Hyoung Seop Kim, Shigenobu Ogata, Young Hee Lee, and Ju Li
- Journal Title
  
  Extreme Mechanics Letters
  
  Volume: 8 Pages: 245-250
- DOI
  10.1016/j.eml.2016.04.002
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Properties of high-density, well-ordered, and high-energy metallic glass phase designed by pressurized quenching2016
- Author(s)
  Narumasa Miyazaki, Yu-Chieh Lo, Masato Wakeda, and Shigenobu Ogata
- Journal Title
  
  Applied Physics Letters
  
  Volume: 109
- DOI
  10.1063/1.4962128
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Mechanism transition and strong temperature dependence of dislocation nucleation from grain boundaries: An accelerated molecular dynamics study2016
- Author(s)
  Jun-Ping Du, Yun-Jiang Wang, Yu-Chieh Lo, Liang Wan, and Shigenobu Ogata
- Journal Title
  
  Physical Review B
  
  Volume: 94
- DOI
  10.1103/physrevb.94.104110
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Radiation-Induced Nanobubbles Enhance Ductility in Submicron-Sized Single-Crystalline Copper2016
- Author(s)
  Ming-Shuai Ding, Jun-Ping Du, Liang Wan, Shigenobu Ogata, Lin Tian, Evan Ma, Wei-Zhong Han, Ju Li, and Zhi-Wei Shan
- Journal Title
  
  Nano Letters
  
  Volume: 16 Pages: 4118-4124
- DOI
  10.1021/acs.nanolett.6b00864
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Prediction of pressure-promoted thermal rejuvenation in metallic glasses2016
- Author(s)
  Narumasa Miyazaki, Masato Wakeda, Yun-Jiang Wang, and Shigenobu Ogata
- Journal Title
  
  npj Computational Materials
  
  Volume: 2
- DOI
  10.1038/npjcompumats.2016.13
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Theoretical Prediction of Macroscopic Yield Strength for Fe Alloy Based on Atomistic Study2016
- Author(s)
  新里秀平, 譯田真人, 尾方成信
- Journal Title
  
  J. Japan Inst. Metals
  
  Volume: 80 Issue: 3 Pages: 197-205
- DOI
  10.2320/jinstmet.J2015061
- NAID
  130005127243
- ISSN
  0021-4876, 1880-6880, 2433-7501
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17939, KAKENHI-PROJECT-25630013
[Journal Article] Controlling Factors for the Formation of Guinier-Preston Zones in Al-Cu Alloys: An Atomistic Study2016
- Author(s)
  中上雄史, 君塚肇, 尾方成信
- Journal Title
  
  J. Japan Inst. Metals
  
  Volume: 80 Issue: 9 Pages: 575-584
- DOI
  10.2320/jinstmet.J2016029
- NAID
  130005406782
- ISSN
  0021-4876, 1880-6880, 2433-7501
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Atomistic Study on Medium-Range Order Structures in Amorphous Metals2015
- Author(s)
  譯田真人, 渋谷陽二, 尾方成信
- Journal Title
  
  J. Soc. Mat. Sci., Japan
  
  Volume: 64 Issue: 3 Pages: 156-162
- DOI
  10.2472/jsms.64.156
- NAID
  130004749942
- ISSN
  0514-5163, 1880-7488
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-25630013
[Journal Article] From "Smaller is Stronger" to "Size-Independent Strength Plateau": Towards Measuring the Ideal Strength of Iron''2015
- Author(s)
  Wei-Zhong Han, Ling Huang, Shigenobu Ogata, Hajime Kimizuka, Zhao-Chun Yang, Christopher Weinberger, Qing-Jie　Li, Bo-Yu Liu, Xi-Xiang Zhang, Ju Li, Evan Ma, Zhi-Wei Shan
- Journal Title
  
  Advanced Materials
  
  Volume: 印刷中 Pages: 3385-3390
- DOI
  10.1002/adma.201500377
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-24686072, KAKENHI-PROJECT-25630013
[Journal Article] Atomistic investigation of the vacancy-assisted diffusion mechanism in Mg ternary (Mg-RE-M) alloys2015
- Author(s)
  M. Fronzi, H. Kimizuka, S. Ogata
- Journal Title
  
  Computational Materials Science
  
  Volume: 98 Pages: 76-82
- DOI
  10.1016/j.commatsci.2014.10.053
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-24686072, KAKENHI-PROJECT-25630013, KAKENHI-PROJECT-23246025
[Journal Article] First-Principles Analysis of Thermal Expansion Behavior of Mg Based on the Quasi-Harmonic Approximation Considering Structural Anisotropy2014
- Author(s)
  松原和輝, 君塚肇, 尾方成信
- Journal Title
  
  J. Soc. Mat. Sci., Japan
  
  Volume: 63(2) Issue: 2 Pages: 188-193
- DOI
  10.2472/jsms.63.188
- NAID
  130003393240
- ISSN
  0514-5163, 1880-7488
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-24686072
[Journal Article] 鉄中固溶水素および炭素原子の拡散ダイナミクス2014
- Author(s)
  尾方成信
- Journal Title
  
  ふぇらむ
  
  Volume: 19 Pages: 745-750
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25630013
[Journal Article] Exact interacting Green's function for the Anderson impurity at high bias voltages2014
- Author(s)
  T. Kondo
- Journal Title
  
  Physical Review Letters
  
  Volume: 110 Pages: 1-12
- DOI
  10.1103/physrevlett.112.068103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J06478, KAKENHI-PLANNED-22102003, KAKENHI-PLANNED-23104002, KAKENHI-PROJECT-23340109, KAKENHI-PROJECT-23540376, KAKENHI-PROJECT-23681032, KAKENHI-PUBLICLY-25103505, KAKENHI-PROJECT-25709057, KAKENHI-PROJECT-25800174
[Journal Article] Impact toughness of 0.3 mass% carbon tempered martensitic steels evaluated by instrumented charpy test2014
- Author(s)
  S. Takebayashi, K. Ushioda, N. Yoshinaga, and S. Ogata
- Journal Title
  
  Mater. Sci. Forum
  
  Volume: 783-786 Pages: 1033-1038
- DOI
  10.4028/www.scientific.net/msf.783-786.1033
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003
[Journal Article] Impact toughness of 0.3 mass % carbon tempered martensitic steels evaluated by instrumented Charpy test2014
- Author(s)
  S.Takebayashi, K.Ushioda, N.Yoshinaga, S.Ogata
- Journal Title
  
  Materials Science Forum
  
  Volume: 783-786 Pages: 1033-1038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Two-Dimensional Ordering of Solute Nanoclusters at a Close-Packed Stacking Fault: Modeling and Experimental Analysis2014
- Author(s)
  H. Kimizuka, S. Kurokawa, A. Yamaguchi, A. Sakai, S. Ogata
- Journal Title
  
  Scientific Reports
  
  Volume: 4
- DOI
  10.1038/srep07318
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-24686072, KAKENHI-PROJECT-25630013, KAKENHI-PUBLICLY-26109711, KAKENHI-PROJECT-23246025
[Journal Article] 鉄中固体水素および炭素原子の拡散ダイナミクス2014
- Author(s)
  尾方成信
- Journal Title
  
  ふぇらむ
  
  Volume: 19 Pages: 524-530
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003
[Journal Article] Conjugate channeling effect in dislocation core diffusion: carbon transport in dislocated BCC iron2013
- Author(s)
  A.Ishii, J. Li and S.Ogata
- Journal Title
  
  PLoSONE
  
  Volume: Vol . 8
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Predicting Atomic Arrangement of Solute Clusters in Dilute Mg Alloys2013
- Author(s)
  H. Kimizuka, S. Ogata
- Journal Title
  
  Materials Research Letters
  
  Volume: 1(4) Pages: 213-219
- DOI
  10.1080/21663831.2013.838705
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-23246025, KAKENHI-PROJECT-24686072, KAKENHI-PROJECT-25630013
[Journal Article] Entropic effect on creep in nanocrystalline metals2013
- Author(s)
  Y. J. Wang, A. Ishii and S. Ogata
- Journal Title
  
  Acta Mater.
  
  Volume: 61 Pages: 3866-3871
- DOI
  10.1016/j.actamat.2013.03.026
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22102001, KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-23246025
[Journal Article] Atomistic Study of Interaction between Screw Dislocation and Si Atom in Fe-Si Alloy2013
- Author(s)
  譯田真人, 君塚肇, 尾方成信
- Journal Title
  
  J. Japan Inst. Metals
  
  Volume: 77 Issue: 10 Pages: 409-414
- DOI
  10.2320/jinstmet.JAW201311
- NAID
  10031201573
- ISSN
  0021-4876, 1880-6880, 2433-7501
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23246025, KAKENHI-PROJECT-24686072
[Journal Article] Size-dependent Transition of Deformation Mechanism and Nonlinear Elasticity in Ni3Al Nanowires2013
- Author(s)
  Y. J. Wang, G. J. Gao and S. Ogata
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 102
- DOI
  10.1063/1.4789528
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23246025, KAKENHI-PLANNED-22102003
[Journal Article] 〝Conjugate Channeling″ Effect in Dislocation Core Diffusion: Carbon Transport in Dislocated BCC Iron2013
- Author(s)
  Akio Ishii, Ju Li and Shigenobu Ogata
- Journal Title
  
  PLoS ONE
  
  Volume: 8
- DOI
  10.1371/journal.pone.0060586
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J02497, KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-23246025, KAKENHI-PROJECT-25630013
[Journal Article] Effect of alloying elements on in-plane ordering and disordering of solute clusters in Mg-based long-period stacking ordered structures: A first-principles analysis2013
- Author(s)
  H. Kimizuka, M. Fronzi, S. Ogata
- Journal Title
  
  Scripta Materialia
  
  Volume: 69(8) Pages: 594-597
- DOI
  10.1016/j.scriptamat.2013.07.003
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-23246025, KAKENHI-PROJECT-24686072, KAKENHI-PROJECT-25630013
[Journal Article] 分子動力学法によるCu-Zr二元系アモルファス金属の過冷却液体における粘性係数の温度依存性の解析2013
- Author(s)
  宮崎成正，譯田真人，尾方成信
- Journal Title
  
  材料
  
  Volume: 62 Pages: 172-178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Atomistic understanding of diffusion kinetics in nanocrystals from molecular dynamics simulations2013
- Author(s)
  Yun-Jinag Wang, Guo-Jie Jason Gao, and Shigenobu Ogata
- Journal Title
  
  Physical Review B
  
  Volume: 88
- DOI
  10.1103/physrevb.88.115413
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] 構造異方性を考慮した準調和近似に基づくMgの熱膨張挙動の第一原理解析2013
- Author(s)
  松原和輝, 君塚肇, 尾方成信
- Journal Title
  
  材料
  
  Volume: 63 Pages: 188-193
- NAID
  130003393240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23246025
[Journal Article] Studying the elastic properties of nanocrystalline copper using a model of randomly packed uniform grains2013
- Author(s)
  G. J. J. Gao, Y. J. Wang, and S. Ogata
- Journal Title
  
  Computational Materials Science
  
  Volume: 79 Pages: 56-62
- DOI
  10.1016/j.commatsci.2013.05.053
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-23246025
[Journal Article] Atomistic Design of High Strength Crystalline-Amorphous Nanocomposites2013
- Author(s)
  S. Yamamoto, Y. J. Wang, A. Ishii and S. Ogata
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 54 Issue: 9 Pages: 1592-1596
- DOI
  10.2320/matertrans.MH201316
- NAID
  10031194641
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-23246025
[Journal Article] First-principles derivation of nonlinear elastic constants of magnesium2012
- Author(s)
  H.Kimizuka, K.Matsubara, S.Ogata
- Journal Title
  
  Proceedings of the 9th International Conference on Magnesium Alloys and Their Applications
  
  Volume: 1 Pages: 1023-1025
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-23109004
[Journal Article] Grain Size Dependence of Creep in Nanocrystalline Copper by Molecular Dynamics2012
- Author(s)
  Y.J.Wang, A.Ishii, S.Ogata
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 53 Issue: 1 Pages: 156-160
- DOI
  10.2320/matertrans.MD201122
- NAID
  130004454833
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10F00370, KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-22656030, KAKENHI-PROJECT-23246025
[Journal Article] Adaptive boost molecular dynamics simulation of carbon diffusion in iron2012
- Author(s)
  A.Ishii, S.Ogata, H.Kimizuka, J.Li
- Journal Title
  
  Physical Review B
  
  Volume: 85
- DOI
  10.1103/physrevb.85.064303
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-22656030, KAKENHI-PROJECT-23246025
[Journal Article] Multi-replica molecular dynamics modeling2012
- Author(s)
  A. Ishii, H. Kimizuka and S.Ogata
- Journal Title
  
  Computational Materials Science
  
  Volume: Vol . 54 Pages: 240-248
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Multi-replica molecular dynamics modeling2012
- Author(s)
  A.Ishii, H.Kimizuka, S.Ogata
- Journal Title
  
  Computational Materials Science
  
  Volume: 54 Pages: 240-248
- DOI
  10.1016/j.commatsci.2011.10.013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760077, KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-22656030, KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109004, KAKENHI-PROJECT-23246025
[Journal Article] Adaptive boost molecular dynamics simulation of carbon diffusion in iron2012
- Author(s)
  A. Ishii, S.Ogata, H.Kimizuka and J.Li
- Journal Title
  
  Physical Review B
  
  Volume: Vol. 85
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Grain Size Dependence of Creep in Nanocrystalline Copper by Molecular Dynamics2012
- Author(s)
  Y. J. Wang, A. Ishii and S.Ogata
- Journal Title
  
  Materials Transactions
  
  Volume: Vol .53 Pages: 156-160
- NAID
  10030258465
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Transition of creep mechanism in nanocrystalline metals2011
- Author(s)
  Y.J.Wang, A.Ishii, S.Ogata
- Journal Title
  
  Physical Review B
  
  Volume: 84
- DOI
  10.1103/physrevb.84.224102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10F00370, KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-22656030, KAKENHI-PROJECT-23246025
[Journal Article] 分子動力学法によるFCC材料の局所せん断変形に対する安定性の評価、材料2011
- Author(s)
  牛田裕己、尾方成信、君塚肇
- Journal Title
  
  日本金属学会誌Vol . 60
  
  Volume: Vol . 60 Pages: 71-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Effect of Temperature on Fast Hydrogen Diffusion in Iron2011
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Journal Title
  
  Physical Review B Vol83, No.16
  
  Pages: 94110-94110
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 分子動力学法によるFCC材料の局所せん断変形に対する安定性の評価2011
- Author(s)
  牛田裕己, 尾方成信, 君塚肇
- Journal Title
  
  材料
  
  Volume: 60 Pages: 71-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Effect of Temperature on Fast Hydrogen Diffusion in Iron2011
- Author(s)
  H.Kimizuka, H.Mori, S.Ogata
- Journal Title
  
  Physical Review B
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003
[Journal Article] 分子動力学法によるFCC材料の局所せん断変形に対する安定性の評価2011
- Author(s)
  牛田裕己, 尾方成信, 君塚肇
- Journal Title
  
  材料
  
  Volume: 60 Pages: 71-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Slow diffusion of hydrogen at a screw dislocation core in alpha-iron2011
- Author(s)
  H.Kimizuka, S.Ogata
- Journal Title
  
  Physical Review B
  
  Volume: 84
- DOI
  10.1103/physrevb.84.024116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760077, KAKENHI-PLANNED-22102003, KAKENHI-PROJECT-23246025
[Journal Article] Transition of creep mechanism in nanocrystalline metals2011
- Author(s)
  Y. J. Wang, A. Ishii and S.Ogata
- Journal Title
  
  Physical Review B
  
  Volume: Vol. 84
- Data Source
  KAKENHI-PROJECT-22656030
[Journal Article] Effect of Temperature on Fast Hydrogen Diffusion in Iron2011
- Author(s)
  H.Kimizuka, H.Mori, S.Ogata
- Journal Title
  
  Physical Review B
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Microscopic Phase Fieldモデルを用いたBCC鉄の刃状およびらせん転位芯構造とパイエルスポテンシャルの評価2011
- Author(s)
  森英喜, 君塚肇, 尾方成信
- Journal Title
  
  日本金属学会誌 Vol.75, No.2
  
  Pages: 104-109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 分子動力学法によるFCC材料の局所せん断変形に対する安定性の評価2011
- Author(s)
  牛田裕己, 尾方成信, 君塚肇
- Journal Title
  
  材料
  
  Volume: 60 Pages: 71-78
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22102003
[Journal Article] Microscopic Phase Fieldモデルを用いたBCC鉄の刃状およびらせん転位芯構造とパイエルスポテンシャルの評価2011
- Author(s)
  森英喜, 君塚肇, 尾方成信
- Journal Title
  
  日本金属学会誌
  
  Volume: 75 Pages: 104-109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] DFT-based FEM analysis of nonlinear effects on indentation process in diamond crystal2010
- Author(s)
  N.Toda, H.Kimizuka, S.Ogata
- Journal Title
  
  International Journal of Mechanical Science 52
  
  Pages: 303-308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Comparison of the Dislocation Density in Martensitic Steels Evaluated by Some X-ray Diffusion Methods2010
- Author(s)
  S.Takebayashi, T.Kunieda, N.Yoshinaga, K.Ushioda, S.Ogata
- Journal Title
  
  ISIJ International
  
  Volume: 50 Pages: 875-882
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 固体材料におけるモデリングとシミュレーション2010
- Author(s)
  尾方成信
- Journal Title
  
  応用数理 20(印刷中)
- NAID
  110007580766
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 分子動力学法によるFCC材料の局所せん断変形に対する安定性の評価2010
- Author(s)
  牛田裕己, 尾方成信, 君塚肇
- Journal Title
  
  材料 Vol.60, No.1
  
  Pages: 71-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Comparison of the Dislocation Density in Martensitic Steels Evaluated by Some X-ray Diffusion Methods2010
- Author(s)
  S.Takebayashi, T.Kunieda, N.Yoshinaga, K.Ushioda, S.Ogata
- Journal Title
  
  ISIJ International Vol.50, No.6
  
  Pages: 875-882
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 固体材料におけるモデリングとシミュレーション2010
- Author(s)
  尾方成信
- Journal Title
  
  応用数理 Vol.20, No.1
  
  Pages: 57-63
- NAID
  110007580766
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 経路積分セントロイド分子動力学法によるBCC金属中の水素拡散性とその温度依存性の評価2009
- Author(s)
  君塚肇, 森英喜, 牛田裕己, 尾方成信
- Journal Title
  
  日本金属学会誌 73
  
  Pages: 571-576
- NAID
  10025156848
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 経路積分セントロイド分子動力学法によるBCC 金属中の水素拡散性とその温度依存性の評価2009
- Author(s)
  君塚肇, 森英喜, 牛田裕己, 尾方成信
- Journal Title
  
  日本金属学会誌 Vol.73, No.8
  
  Pages: 571-576
- NAID
  10025156848
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Density-functional-theory-based finite-element analysis of diamond single crystal2009
- Author(s)
  N. Toda, H. Kimizuka, S. Ogata
- Journal Title
  
  Journal of Solid Mechanics and Materials Engineering 3(印刷中)
- NAID
  130000106331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Toughness scales from first-principles2009
- Author(s)
  S.Ogata, J.Li
- Journal Title
  
  Vol.106, No.11
  
  Pages: 113534-113534
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] Toughness Scale from First Principles,2009
- Author(s)
  S.Ogata, J.Li
- Journal Title
  
  Journal of Applied Physics 106
  
  Pages: 113534-113534
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 第一原理計算によるBCC鉄の一般化積層欠陥エネルギー表面に基づいた転位構造とパイエルス応力の評価2009
- Author(s)
  森英喜, 君塚肇, 尾方成信
- Journal Title
  
  日本金属学会誌 73
  
  Pages: 565-600
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] 第一原理計算によるBCC鉄の一般化積層欠陥エネルギー表面に基づいた転位構造とパイエルス応力の評価2009
- Author(s)
  森英喜, 君塚肇, 尾方成信
- Journal Title
  
  日本金属学会誌 Vol.73, No.8
  
  Pages: 565-600
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360055
[Journal Article] アモルファス金属における多重せん断帯の原子論的形成メカニズム2008
- Author(s)
  譯田真人, 渋谷陽二, 尾方成信
- Journal Title
  
  材料 57
  
  Pages: 119-125
- NAID
  130002085735
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] Computational Relationship of Deformation Behavior and Materials Strength of Amorphous Alloys to Short-ranged Local Structures2007
- Author(s)
  Y.Shibutani, M.Wakeda, S.Ogata, J.Park
- Journal Title
  
  Materials Science Forum 539-543
  
  Pages: 1911-1916
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] Influence of Size and Number of Nanocrystals on Shear Band Formation in Amorphous Alloys2007
- Author(s)
  J., Park・Y., Shibutani・M., Wakeda・S., Ogata
- Journal Title
  
  Materials Transactions 48
  
  Pages: 1001-1006
- NAID
  10020136331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] Relationship between local geometrical factors and mechanical properties for Cu-Zr amorphous alloys2007
- Author(s)
  M.Wakeda, Y.Shibutani, S.Ogata J.Park
- Journal Title
  
  Intermetallic 15
  
  Pages: 139-144
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] 分子動力学法によるStone-Wales欠陥を有するカーボンナノチューブの熱伝導率の評価2006
- Author(s)
  尾方成信, 花生洋平, 渋谷陽二
- Journal Title
  
  材料 55-8
  
  Pages: 754-759
- Data Source
  KAKENHI-PROJECT-17760082
[Journal Article] Energetics of plastic bending of carbon nanotubes2006
- Author(s)
  H.Mori, S.Ogata, J.Li, S.Akita, Y.Nakayama
- Journal Title
  
  Physical Reviews B 74
- Data Source
  KAKENHI-PROJECT-17656044
[Journal Article] Yield point of metallic glass2006
- Author(s)
  F.Shimizu, S.Ogata, J, Li
- Journal Title
  
  Acta Materialia 54
  
  Pages: 4293-4298
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] Energetics of Plastic Bending of Carbon Nanotubes2006
- Author(s)
  H.Mori, S.Ogata 他
- Journal Title
  
  Physical Review B 74-16
  
  Pages: 165418-165418
- Data Source
  KAKENHI-PROJECT-17760082
[Journal Article] Atomistic simulation of shear localization in Cu-Zr bulk metallic glass2006
- Author(s)
  S.Ogata, F.Shimizu, J.Li, M.Wakeda, Y.Shibutani
- Journal Title
  
  Intermetallics 14
  
  Pages: 1033-1037
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] 第一原理密度汎関数法に基づく局所擬似連続体法2005
- Author(s)
  尾方成信, 磨矢一晃, 澁谷陽二
- Journal Title
  
  日本機械学会論文集A編 71巻712号
  
  Pages: 1653-1658
- NAID
  110004999131
- Data Source
  KAKENHI-PROJECT-17760082
[Journal Article] Chirality Dependence of Mechanical Properties of Single-Walled Carbon Nanotubes under Axial Tensile Strain2005
- Author(s)
  H.Mori, Y.Hirai, S.Ogata 他
- Journal Title
  
  Japanese Journal of Applied Physics 44・42
- NAID
  10016856583
- Data Source
  KAKENHI-PROJECT-17760082
[Journal Article] Energy Landscape of Deformation Twinning in BCC and FCC metals2005
- Author(s)
  S.Ogata, J.Li, S.Yip
- Journal Title
  
  Physical Review B 71-22
  
  Pages: 224102-224102
- Data Source
  KAKENHI-PROJECT-17760082
[Journal Article] Effects of Atomic Deviatoric Distortion on Local Glass Transition of Metallic Glasses2005
- Author(s)
  J.Park, Y.Shibutani, S.Ogata M.Wakeda
- Journal Title
  
  Materials Transactions 46・12
  
  Pages: 2848-2855
- NAID
  10017150104
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] Chirality Dependence of Mechanical Properties of Single-Walled Carbon Nanotubes under Axial Tensile Strain2005
- Author(s)
  H.Mori, Y.Hirai, S.Ogata, S.Akita, Y.Nakayama
- Journal Title
  
  Japanese Journal of Applied Physics (letter) 44-42
- NAID
  10016856583
- Data Source
  KAKENHI-PROJECT-17656044
[Journal Article] Atomistic Yield Cnterion Dependent on Hydrostatic Pressure of Bulk Metallic Glasses2004
- Author(s)
  Yoji Shibutani, Masato Wakeda, Sigenobu Ogata
- Journal Title
  
  日本金属学会秋期大会講演概要
  
  Pages: 62-62
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] 分子動力学法による2元系アモルファス合金の強度則と内部構造変化2004
- Author(s)
  譯田真人, 渋谷陽二, 尾方成信
- Journal Title
  
  第15回日本MRS学術シンポジウム概要集
  
  Pages: 227-227
- Data Source
  KAKENHI-PROJECT-15074214
[Journal Article] Atomic Simulation of Shear Localization in Zr-Cu Bulk Metallic Glass
- Author(s)
  S.Ogata, F.Shimizu, J.Li, M.Wakeda, Y.Shibutani
- Journal Title
  
  Intermatallics (印刷中)
- Data Source
  KAKENHI-PROJECT-15074214
[Presentation] Cuナノワイヤの繰り返し荷重下での変形挙動の分子動力学解析2019
- Author(s)
  荒賀玲司, 佐藤悠治, 石井明男, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会2018年度学生卒業研究発表講演会
- Data Source
  KAKENHI-PROJECT-17K18827
[Presentation] Hydrogen and dislocation assisted grain boundary crack initiation ~ A molecular dynamics study ~2019
- Author(s)
  Shigenobu Ogata
- Organizer
  International Conference on Plasticity, Damage, and Fracture 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18827
[Presentation] HYDROGEN AND DISLOCATION ASSISTED GRAIN BOUNDARY CRACK INITIATION ~ A MOLECULAR DYNAMICS STUDY ~2019
- Author(s)
  Shigenobu Ogata
- Organizer
  International Symposium on Plasticity, Damage, and Fracture 2019, (ICPDF 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] ハイエントロピー合金の物性の原子シミュレーション2019
- Author(s)
  尾方成信,
- Organizer
  日本学術振興会材料の微細組織と機能性第133委員会
- Invited
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] HYDROGEN AND DISLOCATION ASSISTED GRAIN BOUNDARY CRACK INITIATION ~ A MOLECULAR DYNAMICS STUDY ~2019
- Author(s)
  S. Ogata
- Organizer
  International Conference on Plasticity, Damage, and Fracture 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] ハイエントロピー合金の物性の原子シミュレーション2019
- Author(s)
  尾方成信
- Organizer
  日本学術振興会材料の微細組織と機能性第133委員会
- Invited
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] HYDROGEN AND DISLOCATION ASSISTED GRAIN BOUNDARY CRACK INITIATION ~ A MOLECULAR DYNAMICS STUDY ~2019
- Author(s)
  Shigenobu Ogata
- Organizer
  International Conference on Plasticity, Damage, and Fracture 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Effect of solutes on dislocation motion in dilute hcp and bcc alloys2018
- Author(s)
  T. Tsuru, M. Itakura, M. Yamaguch, T. Suzudo, M. Wakeda, S. Ogata, D. C. Chrzan
- Organizer
  The 9th international conference on Multiscale Materials Modeling
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] First-principles prediction of Hydrogen-promoted vacancy diffusion in metals2018
- Author(s)
  J. Du, W. Geng, K. Arakawa, S. Ogata
- Organizer
  The 11th International Workshop on Materials Behavior at the Micro- and Nano-Scale, CAMP-Nan
- Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] Atomistic prediction of temperature and loading-rate dependent critical indentation load of the onset of homogeneous dislocation nucleation2018
- Author(s)
  S. Ogata, T. Ohmura, Y. Sato
- Organizer
  6th International Indentation Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] 変形子（プラストン）の物理と力学特性2018
- Author(s)
  尾方成信
- Organizer
  日本金属学会セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Atomistic prediction of temperature and loading-rate dependent critical indentation load of the onset of homogeneous dislocation nucleation2018
- Author(s)
  Shigenobu Ogata, Takahito Ohmura, and Yuji Sato
- Organizer
  The 6th International Indentation Workshop
- Invited
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] Creep mechanisms of nanocrystalline metals at atomic-scale2018
- Author(s)
  Y. Wang, S. Ogata
- Organizer
  International Symposium on Atomistic Processes of Crystal Plasticity
- Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] Vacancy diffusion in metals in hydrogen environment2018
- Author(s)
  J. Du, S. Ogata
- Organizer
  ACCMS-TM2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] 計算材料科学による構造材料の力学特性の予測と設計2018
- Author(s)
  尾方成信
- Organizer
  平成29年度・大阪大学「物質・材料科学研究推進機構」総会・講演会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] BCC合金の機械特性に対する合金元素の影響2018
- Author(s)
  都留智仁, 鈴土知明, 譯田真人, 尾方成信
- Organizer
  日本金属学会2018年秋期講演（第163回）大会
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] ハイエントロピー合金の臨界分解せん断応力の起源についての原子論的考察2018
- Author(s)
  尾方成信, W. Wang
- Organizer
  日本金属学会2018年秋期（第163回）講演大会
- Invited
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] First-principles study of energetics of deformation twinning in pure Mg2018
- Author(s)
  Shigenobu Ogata
- Organizer
  International Conference on Processing & Manufacturing of Advanced Materials (THERMEC'2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] An Accelerated Molecular Dynamics Study of Yield Stress of Ultrafine-grained Metals2018
- Author(s)
  Shigenobu Ogata
- Organizer
  The 13th World Congress in Computational Mechanics (WCCMXIII)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] DFT-based predictions of the effect of solutes on dislocation motion in bcc and hcp alloys2018
- Author(s)
  T. Tsuru, T. Suzudo, M. Itakura, M. Yamaguch, M. Wakeda, S. Ogata, D. C. Chrzan
- Organizer
  International Symposium on Atomistic Processes of Crystal Plasticity
- Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] Modeling of Deformation and Strength of Structural Materials2018
- Author(s)
  Shigenobu Ogata
- Organizer
  International Seminar series on Time Dependent Multiscale Phenomena of Materials, Institute of Metal Research
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] DFT-based predictions of the effect of solutes on dislocation motion in bcc and hcp alloys2018
- Author(s)
  T. Tsuru, T. Suzudo, M. Itakura, M. Yamaguch, M. Wakeda, S. Ogata, D. C. Chrzan
- Organizer
  International Symposium on Atomistic Processes of Crystal Plasticity
- Invited
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] Vacancy diffusion in metals in hydrogen environment2018
- Author(s)
  J. Du, S. Ogata
- Organizer
  ACCMS-TM2018
- Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] Modeling of Deformation and Strength of Structural Materials”, International Seminar series on Time Dependent Multiscale Phenomena of Materials2018
- Author(s)
  Shigenobu Ogata
- Organizer
  International Seminar series on Time Dependent Multiscale Phenomena of Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18827
[Presentation] ハイエントロピー合金の臨界分解せん断応力の起源についての原子論的考察2018
- Author(s)
  尾方成信, Wei Wang
- Organizer
  日本金属学会2018年秋期（第163回）講演大会
- Invited
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] An Accelerated Molecular Dynamics Study of Yield Stress of Ultrafine-grained Metals2018
- Author(s)
  S. Ogata,
- Organizer
  13th WCCM2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] ここまで来た。シミュレーションを使った材料設計2018
- Author(s)
  尾方成信
- Organizer
  nano tech 2018　第17回国際ナノテクノロジー総合展・技術会議
- Invited
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Universal one to one relation between critical resolved shear stress and mean square atomic displacement in random high entropy alloys2018
- Author(s)
  S. Ogata, Y. Wang
- Organizer
  2018 Materials Research Society (MRS) Fall Meeting & Exhibit
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] First-principles prediction of Hydrogen-promoted vacancy diffusion in metals2018
- Author(s)
  Jun-Ping Du, Wen Tong Geng, Kazuto Arakawa, Shigenobu Ogata
- Organizer
  The 11th International Workshop on Materials Behavior at the Micro- and Nano-Scale
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] Effect of solutes on dislocation motion in dilute hcp and bcc alloys2018
- Author(s)
  T. Tsuru, M. Itakura, M. Yamaguch, T. Suzudo, M. Wakeda, S. Ogata, D. C. Chrzan,
- Organizer
  The 9th international conference on Multiscale Materials Modeling
- Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450
[Presentation] Vacancy diffusion in metals in hydrogen environment2018
- Author(s)
  Jun-Ping Du, Shigenobu Ogata
- Organizer
  Asian Consortium on Computational Materials Science - on "Multiscale Modelling of Materials for Sustainable Development", (ACCMS-TM2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Creep mechanisms of nanocrystalline metals at atomic-scale2018
- Author(s)
  Y. Wang, S. Ogata
- Organizer
  International Symposium on Atomistic Processes of Crystal Plasticity
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] Atomistic prediction of temperature and loading-rate dependent critical indentation load of the onset of homogeneous dislocation nucleation2018
- Author(s)
  Shigenobu Ogata, Takahito Ohmura, and Yuji Sato
- Organizer
  The Sixth International Indentation Workshop (IIW6)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Universal one to one relation between critical resolved shear stress and mean square atomic displacement in random high entropy alloys2018
- Author(s)
  Shigenobu Ogata and Wei Wang
- Organizer
  2018 Materials Research Society (MRS) Fall Meeting & Exhibit
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05453
[Presentation] Universal one to one relation between critical resolved shear stress and mean square atomic displacement in random high entropy alloys2018
- Author(s)
  Shigenobu Ogata and Wei Wang
- Organizer
  2018 Materials Research Society (MRS) Fall Meeting & Exhibit
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Atomistic study on pressure promoted thermal rejuvenation of metallic glass2017
- Author(s)
  Shigenobu Ogata, Narumasa Miyazaki, and Masato Wakeda
- Organizer
  TMS 2017 Annual Meeting & Exhibition
- Place of Presentation
  San Diego, USA
- Year and Date
  2017-02-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Predictive Multiscale Modeling of Deformation and Strength of Structural Materials2017
- Author(s)
  Shigenobu Ogata
- Organizer
  IUMRS-ICA 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Atomistic prediction of pressure-promoted thermal rejuvenation and high pressure phase of metallic glass2017
- Author(s)
  Shigenobu Ogata
- Organizer
  2017 International symposium on multi-scale modeling and simulation of materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Predictive Multiscale Modeling of Deformation and Strength of Nanostructured Structural Materials2017
- Author(s)
  Shigenobu Ogata
- Organizer
  The 9th Conference of Asian Consortium of Computational Materials Science (ACCMS)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18827
[Presentation] 離散転位動力学法を用いた繰返し荷重下での転位組織の形成に関する研究2017
- Author(s)
  福島秀，石井明男，尾方成信
- Organizer
  日本機械学会 M&M2017材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-17K18827
[Presentation] Predictive Multiscale Modeling of Deformation and Strength of Structural Materials2017
- Author(s)
  Shigenobu Ogata
- Organizer
  IUMRS-ICA 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18827
[Presentation] 塑性現象の素過程の原子論的理解2017
- Author(s)
  尾方成信
- Organizer
  日本学術振興会第１３３委員会第２３８会研究会（原子スケールでの材料強度論）
- Invited
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Predictive Multiscale Modeling of Deformation and Strength of Nanostructured Structural Materials2017
- Author(s)
  Shigenobu Ogata
- Organizer
  The 9th Conference of Asian Consortium of Computational Materials Science (ACCMS)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01238
[Presentation] Multiscale modeling of deformation and strength of structural materials2017
- Author(s)
  Shigenobu Ogata
- Organizer
  Computational Science Workshop 2017 (CSW2017)
- Place of Presentation
  Shonan Village Center, Miura-Gun, Kanagawa
- Year and Date
  2017-03-06
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 変形双晶発生プロセス解析のための粗視化モデルの構築2016
- Author(s)
  濱田雄大, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成27年度学生員卒業研究発表講演会
- Place of Presentation
  大阪電気通信大学
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] マルチカノニカル法を用いた格子モデルにおける規則構造形成挙動の解析2016
- Author(s)
  黒田透, 高橋和平, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成27年度学生員卒業研究発表講演会
- Place of Presentation
  大阪電気通信大学
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of deformation and strength of ultrafine-grained metals2016
- Author(s)
  Shigenobu Ogata
- Organizer
  The 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
- Place of Presentation
  Kyoto International Conference Center, Kyoto City, Kyoto
- Year and Date
  2016-08-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic modeling of diffusive and displacive deformation processes in plasticity2016
- Author(s)
  Shigenobu Ogata
- Organizer
  8th International Conference on Materials Structure & Micromechanics of Fracture (MSMF8)
- Place of Presentation
  Brno, Czech Republic
- Year and Date
  2016-06-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic study of temperature and stress dependent dislocation nucleation from grain boundary2016
- Author(s)
  Shigenobu Ogata and Jun-Ping Du
- Organizer
  Dislocations
- Place of Presentation
  Lafayette, USA
- Year and Date
  2016-09-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 第一原理計算に基づくMg表面における水素分子の解離・吸着反応過程の評価2016
- Author(s)
  小林凌也, 磯野翔汰, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成27年度学生員卒業研究発表講演会
- Place of Presentation
  大阪電気通信大学
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Modeling of deformation of HCP titanium and magnesium2015
- Author(s)
  Shigenobu Ogata, Nobuhiro Tsuji, Junping Du, Yunjiang Wang
- Organizer
  International workshop on materails behavior at the micro- and nano-scale
- Place of Presentation
  中国・西安交通大学
- Year and Date
  2015-06-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] First principles study on the effect of substitutional solute atom on screw dislocation properties in bcc Iron2015
- Author(s)
  Masato Wakeda, Shigenobu Ogata
- Organizer
  International Workshop on Multiscale Computations on Mechanical Properties
- Place of Presentation
  東北大学
- Year and Date
  2015-10-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] 面欠陥を有する銅結晶の酸化と破壊の分子動力学計算2015
- Author(s)
  桐原圭吾, 新里秀平, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学桂キャンパス
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 面欠陥を有する銅結晶の酸化と破壊の分子動力学計算2015
- Author(s)
  桐原圭吾, 新里秀平, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学桂キャンパス
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] 第一原理計算から見たMg-LPSO相の構造と力学特性2015
- Author(s)
  君塚肇, 尾方成信, 多根正和
- Organizer
  日本金属学会2015年秋期講演大会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-16
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] アンブレラサンプリングによる有限温度下の材料中点欠陥の拡散障壁評価2015
- Author(s)
  高橋和平, 奥田龍, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学桂キャンパス
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 細粒銅結晶における粒界からの転位生成過程の加速分子動力学解析2015
- Author(s)
  斎木脩平, 辻眞望, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学桂キャンパス
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First-Principles Study of Solute Segregation and Ordering at a Close-Packed Stacking-Fault-Type Interface in Mg-Zn-Y Alloys2015
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  Materials Research Society (MRS) 2015 Fall Meeting
- Place of Presentation
  Hynes Convention Center, Boston, USA
- Year and Date
  2015-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] アンブレラインテグレーション法を用いた金属中点欠陥の移動過程における自由エネルギー評価2015
- Author(s)
  高橋和平, 石井明男, 君塚肇, 尾方成信
- Organizer
  日本材料学会第20回分子動力学シンポジウム
- Place of Presentation
  山形大学
- Year and Date
  2015-05-22
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Ab-initio coarse-grained approach for modeling the two-dimensional packing structure of solute nanoclusters in Mg-based LPSO phases2015
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  The 12th International Conference on the Mechanical Behavior of Materials (ICM12)
- Place of Presentation
  Karlsruhe, Germany
- Year and Date
  2015-05-10
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic understanding and prediction of alloying effect of Si on yield strength of steel2015
- Author(s)
  Shuhei Shinzato, Masato Wakeda, Hajime Kimizuka and Shigenobu Ogata
- Organizer
  Materials Research Society (MRS) 2015 Fall Meeting
- Place of Presentation
  米国・ボストン
- Year and Date
  2015-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] アンブレラサンプリングによる有限温度下の材料中点欠陥の拡散障壁評価2015
- Author(s)
  高橋和平, 奥田龍, 石井明男, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] kinetic Monte Carlo法によるFe-Si合金中のらせん転位ダイナミクスの評価2015
- Author(s)
  山口貴司, 田中柾伎, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学桂キャンパス
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] グラファイト層間化合物におけるゲスト原子の面内秩序性に関する第一原理研究2015
- Author(s)
  新原康介, 磯野翔汰, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成26年度学生員卒業研究発表講演会
- Place of Presentation
  京都大学
- Year and Date
  2015-03-14
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Accelerated molecular dynamics study of grain boundary motion and dislocation nucleation from grain boundary2015
- Author(s)
  Shigenobu Ogata, Akio Ishii, Yunjiang Wang, Junping Du
- Organizer
  12th International Conference on the Mechanical Behavior of Materials
- Place of Presentation
  ドイツ・カールスルーエ
- Year and Date
  2015-05-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] Mg-Y合金におけるI1型積層欠陥と転位の相互作用に関する分子動力学解析2015
- Author(s)
  松原和輝, 君塚肇, 尾方成信
- Organizer
  日本機械学会M&M2015材料力学カンファレンス
- Place of Presentation
  慶應義塾大学
- Year and Date
  2015-11-21
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Adaptive-boost molecular dynamics simulation of thermally activated motions of crystal imperfections2014
- Author(s)
  S.Ogata, A.Ishii, Y-.J. Wang
- Organizer
  The 9th General Meeting of ACCMS-VO
- Place of Presentation
  沖縄・恩納村
- Year and Date
  2014-12-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Structure and shear dynamics in binary mixtures with tunable stiffness and composition2014
- Author(s)
  Guo-Jie J. Gao, Yun-Jiang Wang, Shigenobu Ogata
- Organizer
  American Physical Society March Meeting
- Place of Presentation
  Colorado, USA
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 長周期積層構造型Mg合金における溶質元素の短距離相互作用と中距離秩序2014
- Author(s)
  君塚肇, 田中俊也, 尾方成信
- Organizer
  日本機械学会関西支部第89期定時総会講演会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 大正準集団分子シミュレーションによる結晶欠陥中の固溶原子の偏析挙動の解析2014
- Author(s)
  小澤周平, 西野隆博, 石井明男, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成25年度学生員卒業研究発表講演会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Mg-Y合金における面状溶質クラスターの長周期規則に関する第一原理的解析2014
- Author(s)
  松原和輝, 君塚肇, 尾方成信
- Organizer
  日本金属学会2014年春期大会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 金属材料における拡散と変形の原子論的解析2014
- Author(s)
  尾方成信
- Organizer
  CMRI研究会
- Place of Presentation
  東北大学金属材料研究所
- Year and Date
  2014-11-11
- Invited
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] Al-Cu合金における溶質元素の短範囲規則構造に関する第一原理的研究2014
- Author(s)
  中上雄史, 松原和輝, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成25年度学生員卒業研究発表講演会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 金属材料における拡散と変形の原子論的解析2014
- Author(s)
  尾方成信
- Organizer
  CMRI研究会
- Place of Presentation
  東北大学金属材料研究所
- Year and Date
  2014-11-11
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 外部負荷せん断応力下におけるらせん転位とSi原子との相互作用に関する原子論的解析2014
- Author(s)
  新里秀平, 譯田真人, 君塚肇, 尾方成信
- Organizer
  第19回分子動力学シンポジウム
- Place of Presentation
  福岡大学
- Year and Date
  2014-05-16
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Density functional theory analysis of stability of Mg {10-12} <10-1-1> twin embryo and energetic of twin boundary migration2014
- Author(s)
  A.Ishii, S.Ogata
- Organizer
  Materials Research Society (MRS) 2014 Fall Meeting
- Place of Presentation
  米国・ボストン
- Year and Date
  2014-11-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 塑性変形の素過程の電子・原子論による解析2014
- Author(s)
  尾方成信
- Organizer
  日本学術振興会第133委員会第219回研究会
- Place of Presentation
  京都テルサ、京都府
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 塑性変形の素過程の電子・原子論による解析2014
- Author(s)
  尾方成信
- Organizer
  材料の微細組織と機能性第133委員会第219回研究会
- Place of Presentation
  京都テルサ、京都府
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] モンテカルロ法を用いたMg基LPSO合金における溶質原子クラスタの面内秩序化の解析2014
- Author(s)
  田中俊也, 君塚肇, 尾方成信
- Organizer
  日本材料学会第19回分子動力学シンポジウム
- Place of Presentation
  福岡大学
- Year and Date
  2014-05-16
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Fe-Si 合金中の転位挙動の離散転位動力学解析2014
- Author(s)
  田中柾伎, 譯田真人, 君塚肇, 尾方成信
- Organizer
  第19回分子動力学シンポジウム
- Place of Presentation
  福岡大学
- Year and Date
  2014-05-16
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 原子論に基づくFe-Si合金の固溶強化・軟化予測2014
- Author(s)
  譯田真人, 君塚肇, 尾方成信
- Organizer
  第19回分子動力学シンポジウム
- Place of Presentation
  福岡大学
- Year and Date
  2014-05-16
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic investigation of vacancy assisted diffusion mechanism in magnesium ternary (Mg-RE-M) alloys2014
- Author(s)
  M. Fronzi, H. Kimizuka, S. Ogata
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Fast solute-atom diffusion channel in dislocation core2014
- Author(s)
  A.Ishii, J.Li, S.Ogata
- Organizer
  Materials Research Society (MRS) 2014 Spring Meeting
- Place of Presentation
  米国・サンフランシスコ
- Year and Date
  2014-04-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Molecular dynamics simulation of infrequent events for plastic deformation2014
- Author(s)
  Shigenobu Ogata
- Organizer
  2nd Elements Strategy Initiative for Structural Materials International Workshop
- Place of Presentation
  京都大学、京都府
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] マルコフ連鎖モンテカルロ法を用いた Mg 合金における溶質原子クラスタ化の解析2013
- Author(s)
  田中俊也, 松原和輝, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成24年度学生員卒業研究発表講演会
- Place of Presentation
  大阪工業大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 構造異方性を考慮した擬似調和近似に基づくマグネシウムの熱力学特性解析2013
- Author(s)
  松原和輝, 君塚肇, 尾方成信
- Organizer
  日本金属学会2013年春期大会
- Place of Presentation
  東京理科大学
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] マグネシウム結晶における転位移動障壁に対する温度効果の原子レベル解析2013
- Author(s)
  奥田龍, 猪原彰大, 君塚肇, 尾方成信
- Organizer
  日本機械学会M&M2013材料力学カンファレンス
- Place of Presentation
  岐阜大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 力学計算から見た変形の素過程2013
- Author(s)
  尾方成信
- Organizer
  日本金属学会秋期大会
- Place of Presentation
  金沢大学、石川県
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 第一原理計算に基づく非線形弾性有限要素解析による単結晶部材の格子不安定性の評価2013
- Author(s)
  西野隆博, 君塚肇, 尾方成信
- Organizer
  日本材料学会第18回分子動力学シンポジウム
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic analysis of short range interaction and local chemical order in LPSO structures of Magnesium alloys2013
- Author(s)
  M. Fronzi, H. Kimizuka, K. Matsubara, S. Ogata
- Organizer
  Annual American Physical Society (APS) March Meeting 2013
- Place of Presentation
  Baltimore, USA
- Year and Date
  2013-03-18
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 金属ガラスおよび金属ナノ結晶の変形素過程の原子モデリング2013
- Author(s)
  尾方成信
- Organizer
  日本金属学会春期大会
- Place of Presentation
  東京理科大学
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Monte Carlo modeling of concentrated Mg-TM-RE alloys based on first-principles calculations2013
- Author(s)
  H. Kimizuka, M. Fronzi, S. Ogata
- Organizer
  The 8th Pacific Rim International Congress on Advanced Materials and Processing (PRICM-8)
- Place of Presentation
  Hilton Waikoloa Village, Hawaii, USA
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Structure and dynamics in binary mixtures with tunable composition and stiffness2013
- Author(s)
  Guo-Jie J. Gao, Yun-Jiang Wang, Shigenobu Ogata
- Organizer
  Physics of Glassy and Granular Materials Workshop
- Place of Presentation
  京都大学、京都府
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Molecular Dynamics Simulations of Fast Diffusion Channels in Bulk Nanostructured Metals2013
- Author(s)
  Yun-Jiang Wang, Guo-Jie Jason Gao, Shigenobu Ogata
- Organizer
  日本金属学会秋期大会
- Place of Presentation
  金沢大学、石川県
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Modeling of Solute Atom Effect on Mechanical Properties of Steel2013
- Author(s)
  Shigenobu Ogata
- Organizer
  The 8th Pacific Rim International Congress on Advanced Materials and Processing
- Place of Presentation
  Hawaii, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] 力学計算から見た変形の素過程2013
- Author(s)
  尾方成信
- Organizer
  日本金属学会秋期大会
- Place of Presentation
  金沢大学
- Invited
- Data Source
  KAKENHI-ORGANIZER-22102001
[Presentation] 加速モンテカルロ法によるMg合金における短範囲規則構造の予測的評価2013
- Author(s)
  君塚肇, Marco Fronzi, 尾方成信
- Organizer
  日本材料学会第18回分子動力学シンポジウム
- Place of Presentation
  東京工業大学、東京都
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] Atomistic Modeling of Solute Atom Effect on Mechanical Properties of Steel2013
- Author(s)
  Shigenobu Ogata
- Organizer
  8th Pacific Rim International Congress on Advanced Materials and Processing
- Place of Presentation
  Hawaii, USA
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Modeling of Solute Atom Effect on Mechanical Properties of Steel2013
- Author(s)
  Shigenobu Ogata
- Organizer
  8th Pacific Rim International Congress on Advanced Materials and Processing Registration(PRICM-8)
- Place of Presentation
  Hawaii, USA
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 格子欠陥における原子拡散と材料変形のモデリング2013
- Author(s)
  尾方成信
- Organizer
  日本物理学会春季大会
- Place of Presentation
  広島大学
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Monte Carlo modeling of concentrated Mg-TM-RE alloys based on first-principles calculations2013
- Author(s)
  Hajime Kimizuka, Marco Fronzi, and Shigenobu Ogata
- Organizer
  8th Pacific Rim International Congress on Advanced Materials and Processing Registration(PRICM-8)
- Place of Presentation
  Hawaii, USA
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Molecular Dynamics Study on a Thermal Rejuvenation of Amorphous Metals2013
- Author(s)
  Shigenobu Ogata
- Organizer
  ICF13 International Conference on Fracture 13
- Place of Presentation
  Beijing, China
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic understanding of mechanical properties of structural materials2013
- Author(s)
  Shigenobu Ogata
- Organizer
  KIM-JIM Symposium
- Place of Presentation
  金沢大学、石川県
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] How Nanostructured Metals Creep at Conditions of Extreme Stress and Temperature2013
- Author(s)
  Yun-Jiang Wang, Akio Ishii, Guo-Jie Jason Gao, and Shigenobu Ogata
- Organizer
  Materials Research Society (MRS) 2013 Fall Meeting
- Place of Presentation
  Boston, USA
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Prediction of solute-atom clusters segregated in Mg-based ternary alloys from first-principles2013
- Author(s)
  H. Kimizuka, M. Fronzi, S. Ogata
- Organizer
  International Conference on Processing & Manufacturing of Advanced Materials (THERMEC’2013)
- Place of Presentation
  Rio Hotel, Las Vegas, USA
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 力学計算から見た変形の素過程2013
- Author(s)
  尾方成信
- Organizer
  日本金属学会2013年秋期講演大会
- Place of Presentation
  金沢大学、石川県
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 粗視化粒子モデルによるMg基LPSO構造中の溶質原子クラスタの面内規則性の記述2013
- Author(s)
  君塚肇, 尾方成信
- Organizer
  日本金属学会2013年秋期大会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] バルクナノ結晶のクリープ変形の原子モデリング2013
- Author(s)
  尾方成信
- Organizer
  第151回超塑性研究会
- Place of Presentation
  神戸大学、兵庫県
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 第一原理計算を活用したMg基合金における溶質濃化の原子論的モンテカルロ解析2013
- Author(s)
  君塚肇, Marco Fronzi, 尾方成信
- Organizer
  日本金属学会2013年春期大会・公募シンポジウムS6「シンクロ型LPSO構造の科学と工学」
- Place of Presentation
  東京理科大学
- Year and Date
  2013-03-27
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of creep of nanocrystalline metals2013
- Author(s)
  Shigenobu Ogata and Yun-Jiang Wang
- Organizer
  Materials Science and Technology 2013 (MS&T’13)
- Place of Presentation
  Montreial, Canada
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic Understanding on Creep in Bulk Nanostructured Metals2013
- Author(s)
  Yun-Jiang Wang, Guo-Jie Jason Gao, Shigenobu Ogata
- Organizer
  ICF13 International Conference on Fracture 13
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 加速モンテカルロ法によるMg合金における短範囲規則構造の予測的評価2013
- Author(s)
  君塚肇, M. Fronzi, 尾方成信
- Organizer
  日本材料学会第18回分子動力学シンポジウム
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 格子欠陥における原子拡散と材料変形のモデリング2013
- Author(s)
  尾方成信
- Organizer
  日本物理学会春季大会
- Place of Presentation
  広島大学、広島県
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Nonlinear defect-defect interaction in solids2013
- Author(s)
  S.Ogata
- Organizer
  1st Elements Strategy Initiative for Structural Materials International Workshop
- Place of Presentation
  京都大学
- Year and Date
  2013-01-07
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 侵入型固溶原子の転位芯高速拡散経路の原子論的研究2013
- Author(s)
  石井明男, 尾方成信, Ju Li
- Organizer
  日本金属学会2013年秋期講演大会
- Place of Presentation
  金沢大学、石川県
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] 原子シミュレーションを用いたマグネシウムにおける転位移動の温度依存性の評価2013
- Author(s)
  奥田龍, 西野隆博, 猪原彰大, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成24年度学生員卒業研究発表講演会
- Place of Presentation
  大阪工業大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Molecular Dynamics Study on a Thermal Rejuvenation of Amorphous Metals2013
- Author(s)
  Shigenobu Ogata
- Organizer
  ICF13 International Conference on Fracture 13
- Place of Presentation
  Beijing, China
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Prediction of solute-atom clusters segregated in Mg-based ternary alloys from first-principles2013
- Author(s)
  Hajime Kimizuka, Marco Fronzi, and Shigenobu Ogata,
- Organizer
  International Conference on Processing & Manufacturing of Advanced Materials
- Place of Presentation
  Las Vegas, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] Atomistic Monte Carlo modeling of concentrated Mg-TM-RE alloys based on first-principles calculations2013
- Author(s)
  Hajime Kimizuka, Marco Fronzi, and Shigenobu Ogata,
- Organizer
  The 8th Pacific Rim International Congress on Advanced Materials and Processing
- Place of Presentation
  Hawaii, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] 格子欠陥における原子拡散と材料変形のモデリング2013
- Author(s)
  尾方成信
- Organizer
  日本物理学会春期大会(招待講演)
- Place of Presentation
  広島大学
- Year and Date
  2013-03-26
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Atomistic modeling of creep of nanocrystalline metals2013
- Author(s)
  Shigenobu Ogata and Yunjiang Wang
- Organizer
  Materials Science and Technology 2013
- Place of Presentation
  Montreal, Canada
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] How nanostructured metals creep at conditions of extreme stress and temperature2013
- Author(s)
  Yun-Jiang Wang, Akio Ishii, Guo-Jie Jason Gao, Shigenobu Ogata
- Organizer
  2013 MRS Fall Meeting
- Place of Presentation
  Boston, USA
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 金属ガラスおよび金属ナノ結晶の変形素過程の原子モデリング2013
- Author(s)
  尾方成信
- Organizer
  日本金属学会春期大会
- Place of Presentation
  東京理科大学、東京都
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic understanding of mechanical properties of structural materials2013
- Author(s)
  Shigenobu Ogata
- Organizer
  KIM-JIM Symposium
- Place of Presentation
  金沢大学、石川県
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 金属中の格子欠陥の拡散過程における活性化自由エネルギーの評価2013
- Author(s)
  猪原彰大, 石井明男, 君塚肇, 尾方成信
- Organizer
  日本材料学会第18回分子動力学シンポジウム
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Prediction of solute-atom clusters segregated in Mg-based ternary alloys from first-principles2013
- Author(s)
  Hajime Kimizuka, Marco Fronzi, and Shigenobu Ogata
- Organizer
  International Conference on Processing & Manufacturing of Advanced Materials (THERMEC’2013)
- Place of Presentation
  Las Vegas, USA
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 第一原理計算に基づく純マグネシウムの弾性定数の温度依存性評価2012
- Author(s)
  松原和輝, 君塚肇, 尾方成信
- Organizer
  日本材料学会第17回分子動力学シンポジウム
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of slow dynamics in nanocrystalline metals2012
- Author(s)
  S.Ogata, Y.J.Wang, G.J.Gao, A.Ishii
- Organizer
  International workshop on bulk nanostructured metals
- Place of Presentation
  京都大学、京都府
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic modeling of diffusion dynamics2012
- Author(s)
  S. Ogata
- Organizer
  Nuclear Materials Conference
- Place of Presentation
  大阪国際交流センター、大阪府
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Modeling and simulation of atomic diffusion and creep deformation2012
- Author(s)
  S.Ogata
- Organizer
  IUMRS-International conference on Electronic Materials
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2012-09-23
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 第一原理計算によるマグネシウム単結晶の非線形弾性定数の評価2012
- Author(s)
  君塚肇, 松原和輝, 尾方成信
- Organizer
  日本機械学会関西支部第87期定時総会講演会
- Place of Presentation
  関西大学(大阪府)
- Year and Date
  2012-03-17
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of diffusion dynamics in metals2012
- Author(s)
  S.Ogata
- Organizer
  6th International Conference on Multiscale Materials Modeling (MMM2012)
- Place of Presentation
  Biopolis, Singapore
- Invited
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] 第一原理計算に基づくHCPおよびFCCマグネシウムの高次弾性の評価2012
- Author(s)
  君塚肇, 松原和輝, 尾方成信
- Organizer
  日本機械学会MM2012材料力学カンファレンス
- Place of Presentation
  愛媛大学
- Year and Date
  2012-09-22
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of diffusion dynamics2012
- Author(s)
  S.Ogata
- Organizer
  Nuclear Materials Conference (NuMat2012)
- Place of Presentation
  大阪国際交流センター
- Year and Date
  2012-10-21
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Modeling and simulation of diffusion behavior of hydrogen and carbon in iron2012
- Author(s)
  S.Ogata
- Organizer
  The 3rd International Symposium on Steel Science
- Place of Presentation
  関西セミナーハウス
- Year and Date
  2012-05-27
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 欠陥を有するBCC鉄中の水素原子拡散挙動の解析2012
- Author(s)
  尾方成信、君塚肇
- Organizer
  「水素脆化研究の基盤構築」フォーラム
- Place of Presentation
  上智大学(東京都)(招待講演)
- Year and Date
  2012-03-02
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 経路積分分子動力学法に基づく鉄中水素の拡散経路解析2012
- Author(s)
  猪原彰大, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成23年度学生員卒業研究発表講演会
- Place of Presentation
  関西大学(大阪府)
- Year and Date
  2012-03-15
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 第一原理計算に基づく単結晶材料の高次弾性の評価と非線形有限要素解析への応用2012
- Author(s)
  西野隆博, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成23年度学生員卒業研究発表講演会
- Place of Presentation
  関西大学(大阪府)
- Year and Date
  2012-03-15
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Al_2O_3多形における原子挙動と局所構造の分子動力学解析2012
- Author(s)
  大饗修也, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成23年度学生員卒業研究発表講演会
- Place of Presentation
  関西大学(大阪府)
- Year and Date
  2012-03-15
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Molecular Dynamics Study of Deformation Mechanism Map of Nanostructured Metal2012
- Author(s)
  S.Ogata, Y.J.Wang, G.J.Gao
- Organizer
  TMS 2012
- Place of Presentation
  米国(オーランド)
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First-Principles Study of Solute-Stacking Fault Interaction in Magnesium2012
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  2012 Materials Research Society (MRS) Fall Meeting Exhibit
- Place of Presentation
  Boston, USA
- Year and Date
  2012-11-25
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 材料の変形と強度のモデリングおよびシミュレーション2012
- Author(s)
  尾方成信
- Organizer
  日本鉄鋼協会シンポジウム
- Place of Presentation
  横浜国立大学(神奈川県)(招待講演)
- Year and Date
  2012-03-28
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Atomistic Study on Controlling Factors of Local Chemical Order in Mg-Based LPSO Structures2012
- Author(s)
  H. Kimizuka, M. Fronzi, K. Matsubara, S. Ogata
- Organizer
  The 5th International Symposium on Designing, Processing and Properties of Advanced Engineering Materials (ISAEM-2012)
- Place of Presentation
  Toyohashi, Japan
- Year and Date
  2012-11-05
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of diffusion dynamics2012
- Author(s)
  S.Ogata
- Organizer
  Nuclear Materials Conference (NuMat2012)
- Place of Presentation
  大阪国際交流センター
- Year and Date
  2012-10-21
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] 材料の変形と強度のモデリングおよびシミュレーション2012
- Author(s)
  尾方成信
- Organizer
  日本鉄鋼協会シンポジウム
- Place of Presentation
  横浜国立大学(神奈川県)(招待講演)
- Year and Date
  2012-03-28
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic modeling of diffusion dynamics in metals2012
- Author(s)
  S.Ogata
- Organizer
  6th International Conference on Multiscale Materials Modeling (MMM2012)
- Place of Presentation
  Biopolis, SIngapore
- Year and Date
  2012-10-15
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 第一原理計算に基づく非線形弾性構成式を用いた単結晶の大変形挙動の有限要素解析2012
- Author(s)
  西野隆博, 君塚肇, 尾方成信
- Organizer
  日本機械学会第25回計算力学講演会
- Place of Presentation
  ポートアイランド南地区，神戸
- Year and Date
  2012-10-06
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Modeling and simulation of diffusion behavior of hydrogen and carbon in iron2012
- Author(s)
  S.Ogata
- Organizer
  The 3rd International Symposium on Steel Science, (ISSS 2012)
- Place of Presentation
  関西セミナーハウス
- Invited
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Ab initio calculations of interaction energies between solute atoms and stacking faults in magnesium2012
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  International Symposium on Long-Period Stacking Ordered Structure and Its Related Materials 2012 (LPSO2012)
- Place of Presentation
  Sapporo, Japan
- Year and Date
  2012-10-02
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of diffusion dynamics in metals2012
- Author(s)
  S.Ogata, H.Kimizuka, Y.J.Wang, G.J.Gao, A.Ishii
- Organizer
  6th International Conference on Multiscale Materials Modeling (MMM2012)
- Place of Presentation
  シンガポール
- Year and Date
  2012-10-15
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] マグネシウム中の積層欠陥と溶質原子の相互作用に関する第一原理計算2012
- Author(s)
  君塚肇, 尾方成信
- Organizer
  日本金属学会2012年秋期大会
- Place of Presentation
  愛媛大学
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic modeling of diffusion dynamics in metals2012
- Author(s)
  S.Ogata, H.Kimizuka, Y.J.Wang, G.J.Gao, A.Ishii
- Organizer
  6th International Conference on Multiscale Materials Modeling
- Place of Presentation
  Biopolis, Singapore
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] First-principles derivation of nonlinear elastic constants of magnesium2012
- Author(s)
  H. Kimizuka, K. Matsubara, S. Ogata
- Organizer
  9th International Conference on Magnesium Alloys and their Applications (MG2012)
- Place of Presentation
  Vancouver, Canada
- Year and Date
  2012-07-08
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Modeling and simulation of atomic diffusion and creep deformation2012
- Author(s)
  S.Ogata, Y.J.Wang, A.Ishii
- Organizer
  IUMRS-International conference on Electronic Materials
- Place of Presentation
  パシフィコ横浜、神奈川県
- Invited
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Modeling and simulation of diffusion behavior of hydrogen and carbon in iron2012
- Author(s)
  S.Ogata, H.Kimizuka, A.Ishii
- Organizer
  The 3rd International Symposium on Steel Science, (ISSS2012)
- Place of Presentation
  関西セミナーハウス
- Year and Date
  2012-05-27
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Atomistic modeling of slow dynamics in nanocrystalline metals2012
- Author(s)
  S.Ogata
- Organizer
  International workshop on bulk nanostructured metals
- Place of Presentation
  京都大学
- Year and Date
  2012-06-26
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 材料のナノスケール力学とその数値解析2011
- Author(s)
  尾方成信
- Organizer
  関西大学第15回先端技術シンポジウム
- Place of Presentation
  関西大学(招待講演)
- Year and Date
  2011-01-13
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Adaptive Boost法の開発とそれを用いた鉄中炭素拡散の解析【MD賞受賞】2011
- Author(s)
  石井明男, 尾方成信, 君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学(大阪府)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Adaptive boosting method for accelerated molecular dynamics2011
- Author(s)
  A.Ishii, S.Ogata, H.Kimizuka
- Organizer
  International Symposium on Atomistic Modelling for Mechanics and Multiphysics of Materials
- Place of Presentation
  東京大学(東京都)
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Adaptive boosting method for accelerated molecular dynamics2011
- Author(s)
  A.Ishii, S.Ogata, H.Kimizuka
- Organizer
  International Symposium on Atomistic Modelling for Mechanics and Multiphysics of Materials
- Place of Presentation
  東京大学(東京都)
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Modeling of Diffusion and Deformation2011
- Author(s)
  尾方成信
- Organizer
  第21回日本MRS学術シンポジウム
- Place of Presentation
  横浜開港記念館(神奈川県)(招待講演)
- Year and Date
  2011-12-19
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 材料の変形のモデリング2011
- Author(s)
  尾方成信
- Organizer
  材料力学談話会
- Place of Presentation
  大阪科学技術センター(大阪府)(招待講演)
- Year and Date
  2011-11-16
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] レプリカ交換分子動力学法による鉄中炭素拡散現象2011
- Author(s)
  林雄一郎, 石井明男, 尾方成信, 君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学(大阪府)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Adaptive Boost 法の開発とそれを用いた鉄中炭素拡散の解析【MD賞受賞】2011
- Author(s)
  石井明男、尾方成信、君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Adaptive Boost法の開発とそれを用いた鉄中炭素拡散の解析【MD賞受賞】2011
- Author(s)
  石井明男, 尾方成信, 君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学(大阪府)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Adaptive boosting method for accelerated molecular dynamics2011
- Author(s)
  A.Ishii, S.Ogata, H.Kimizuka
- Organizer
  International Symposium on Atomistic Modelling for Mechanics and Multiphysics of Materials
- Place of Presentation
  東京大学(東京都)
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Creep Mechanism Transition in Nanocrystalline Metals2011
- Author(s)
  Y.J.Wang, G.J.Gao, A.Ishii, S.Ogata
- Organizer
  Japan-China Nano-Structure Research Workshop
- Place of Presentation
  立命館大学(滋賀県)(招待講演)
- Year and Date
  2011-10-29
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Modeling of Diffusion and Deformation2011
- Author(s)
  尾方成信
- Organizer
  第21回日本MRS学術シンポジウム
- Place of Presentation
  横浜開港記念館(神奈川県)(招待講演)
- Year and Date
  2011-12-19
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 材料のナノスケール力学とその数値解析2011
- Author(s)
  尾方成信
- Organizer
  関西大学第15回先端技術シンポジウム(招待講演)
- Place of Presentation
  関西大学
- Year and Date
  2011-01-13
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Atomistic simulation on strength of bulk nanostructured metals2011
- Author(s)
  G.J.Gao, Y.J.Wang, S.Ogata
- 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(沖縄県)
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] ナノ結晶のクリープ変形の原子シミュレーション2011
- Author(s)
  尾方成信
- Organizer
  計算材料科学研究拠点第2回シンポジウム
- Place of Presentation
  東北大学(宮城県)(招待講演)
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] ナノ結晶のクリープ変形の原子シミュレーション2011
- Author(s)
  尾方成信
- Organizer
  計算材料科学研究拠点第2回シンポジウム
- Place of Presentation
  東北大学(宮城県)(招待講演)
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First-Principles Modeling of Deformation and Diffusion2011
- Author(s)
  S.Ogata
- Organizer
  The 14th Asian Workshop on First-Principles Electronic Structure Calculations
- Place of Presentation
  東京大学(東京都)(招待講演)
- Year and Date
  2011-10-31
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Adaptive Boost法の開発とそれを用いた鉄中炭素拡散の解析2011
- Author(s)
  石井明男, 尾方成信, 君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学(大阪府)(MD賞受賞)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 材料の変形のモデリング2011
- Author(s)
  尾方成信
- Organizer
  材料力学談話会
- Place of Presentation
  大阪科学技術センター(大阪府)(招待講演)
- Year and Date
  2011-11-16
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] First-Principles Modeling of Deformation and Diffusion at Nano-Scale2011
- Author(s)
  S.Ogata
- Organizer
  Int.Workshop on Nanoindentation Related Research
- Place of Presentation
  西安(中国)(招待講演)
- Year and Date
  2011-05-20
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Identifying Competing Deformation Mechanisms in Nanocrystal by Mole cular Dynamics2011
- Author(s)
  Y.J.Wang, G.J.Gao, S.Ogata
- 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(沖縄県)
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 材料のナノスケール力学とその数値解析2011
- Author(s)
  尾方成信
- Organizer
  関西大学第15回先端技術シンポジウム
- Place of Presentation
  関西大学(招待講演)
- Year and Date
  2011-01-13
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Creep mechanisms and temperature dependent entropic effect in nanocrystal2011
- Author(s)
  Y.J.Wang, A.Ishii, S.Ogata
- Organizer
  Materials Research Society (MRS) Fall Meeting
- Place of Presentation
  米国(ボストン)
- Year and Date
  2011-12-01
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 鉄中水素の量子拡散と捕捉ダイナミクスの温度効果2011
- Author(s)
  君塚肇, 山田和弘, 尾方成信
- Organizer
  日本金属学会2011年春期大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Atomistic simulation on strength of bulk nanostructured metals2011
- Author(s)
  G.J.Gao, Y.J.Wang, S.Ogata
- Organizer
  Japan-China Nano-Structure Research Workshop
- Place of Presentation
  立命館大学(滋賀県)(招待講演)
- Year and Date
  2011-10-29
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 固体材料中のスローダイナミクスの原子スケール解析2011
- Author(s)
  尾方成信
- Organizer
  日本材料学会分子動力学部門委員会公開部門委員会
- Place of Presentation
  名古屋大学(愛知県)(招待講演)
- Year and Date
  2011-11-01
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 鉄中水素の量子拡散と捕捉ダイナミクスの温度効果2011
- Author(s)
  君塚肇, 山田和弘, 尾方成信
- Organizer
  日本金属学会2011年春期大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] レプリカ交換分子動力学法による鉄中炭素拡散現象2011
- Author(s)
  林雄一郎, 石井明男, 尾方成信, 君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学(大阪府)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] 材料のナノスケール力学とその数値解析2011
- Author(s)
  尾方成信
- Organizer
  関西大学第15回先端技術シンポジウム
- Place of Presentation
  関西大学(招待講演)
- Year and Date
  2011-01-13
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Adaptive boosting method for accelerated molecular dynamics2011
- Author(s)
  A. Ishii, S. Ogata, and H. Kimizuka
- Organizer
  International Symposium on Atomistic Modelling for Mechanics and Multiphysics of Materials
- Place of Presentation
  東京大学
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] First-Principles Modeling of Deformation and Diffusion2011
- Author(s)
  S.Ogata
- Organizer
  The 14th Asian Workshop on First-Principles Electronic Structure Calculations
- Place of Presentation
  東京大学(東京都)(招待講演)
- Year and Date
  2011-10-31
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] Exploring creep mechanisms in nanocrystal by molecular dynamics2011
- Author(s)
  Y.J.Wang, I.Tirtom, S.Ogata
- Organizer
  International Symposium on Atomistic Modelling for Mechanics and Multiphysics of Materials
- Place of Presentation
  東京大学(東京都)
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] レプリカ交換分子動力学法による鉄中炭素拡散現象2011
- Author(s)
  林雄一郎、石井明男、尾方成信、君塚肇
- Organizer
  材料学会第1回マルチスケールマテリアルモデリングシンポジウム
- Place of Presentation
  大阪大学
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Atomistic simulation on strength of bulk nanostructured metals2011
- Author(s)
  G.J.Gao, Y.J.Wang, S.Ogata
- Organizer
  Third International Symposium on Computational Mechanics (ISCM III)
- Place of Presentation
  台北(台湾)
- Year and Date
  2011-12-05
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First-Principles Modeling of Deformation and Diffusion at Nano-Scale2011
- Author(s)
  S.Ogata
- Organizer
  Int.Workshop on Nanoindentation Related Research
- Place of Presentation
  西安(中国)(招待講演)
- Year and Date
  2011-05-20
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Free Energy of Dislocation Nucleation from Grain Boundary at Finite Temperature2011
- Author(s)
  I.Tirtom, Y.J.Wang, S.Ogata
- Organizer
  International Symposium on Atomistic Modelling for Mechanics and Multiphysics of Materials
- Place of Presentation
  東京大学(東京都)
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 固体材料中のスローダイナミクスの原子スケール解析2011
- Author(s)
  尾方成信
- Organizer
  日本材料学会分子動力学部門委員会公開部門委員会
- Place of Presentation
  名古屋大学(愛知県)(招待講演)
- Year and Date
  2011-11-01
- Data Source
  KAKENHI-PROJECT-23246025
[Presentation] 鉄中水素拡散における非線形ダイナミクス2010
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Organizer
  第5回非線形テクノサイエンス講演会
- Place of Presentation
  大阪
- Year and Date
  2010-03-08
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Fist Principle Constitutive Equation for Nonlinear Elasticity2010
- Author(s)
  S.Ogata, H.Kimizuka
- Organizer
  MRS Fall Meeting
- Place of Presentation
  アメリカ・ボストン
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 量子揺らぎを考慮したFe結晶中の格子欠陥近傍における水素状態解析2010
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Organizer
  日本物理学会2010年秋季大会(特性関係)
- Place of Presentation
  大阪
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Slow Dynamics in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  IUMRS-ICA2010 IUMRS 11^<th> Int.Conf.in Asia
- Place of Presentation
  中国・青島(招待講演)
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Dynamic Process in Nanoscale Systems2010
- Author(s)
  尾方成信
- Organizer
  Int. Symp. on Multi-scale Modeling and Simulatio of Materials
- Place of Presentation
  中国・瀋陽
- Year and Date
  2010-07-10
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Microscopic Phase Field Study of Hydrogen Transport by Dislocation in BCC Iron2010
- Author(s)
  H.Mori, Y.Takenaka, H.Kimizuka, S.Ogata
- Organizer
  MRS Fall Meeting
- Place of Presentation
  アメリカ・ボストン
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 経路積分分子動力学法による鉄中の転位近傍における水素挙動解析2010
- Author(s)
  山田和弘, 君塚肇, 尾方成信
- Organizer
  日本機械学会第23回計算力学講演会
- Place of Presentation
  北見工業大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First Principes Constitutive Equation for Nonlinear Elasticity2010
- Author(s)
  尾方成信, 君塚肇
- Organizer
  MRS Fall Meeting
- Place of Presentation
  米国・ポストン
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] フェーズフィールドモデルを用いた転位の運動に水素が与える影響の解析2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  日本機械学会第23回計算力学講演会
- Place of Presentation
  北見
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 鉄中炭素挙動と炭素が鉄の力学的特性に与える影響の原子レベル解析2010
- Author(s)
  毛利圭佑, 森英喜, 君塚肇, 尾方成信
- Organizer
  日本機械学会第23回計算力学講演会
- Place of Presentation
  北見工業大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] フェーズフィールド法を用いた転位の運動と水素拡散の相互作用解析2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  日本金属学会2010年秋季大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] BCC鉄における水素の粒界・転位・表面拡散の量子動力学2010
- Author(s)
  君塚肇, 山田和弘, 尾方成信
- Organizer
  第20回日本MRS学術シンポジウム
- Place of Presentation
  横浜
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Modeling of Dynamic Process in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Int. Symp. on Multi-scale Modeling and Simulation of Materials
- Place of Presentation
  中国・瀋陽
- Year and Date
  2010-07-10
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Dynamic Process in Nanoscale Systems, Seminar of School of Mater. Sci. and Eng2010
- Author(s)
  S.Ogata
- Organizer
  Shanghai Jiaoton Univ
- Place of Presentation
  中国・上海
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Modeling of Dynamic Processes in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Int.Symp. on Multi-scale Modeling and Simulation of Materials
- Place of Presentation
  中国・瀋陽(招待講演)
- Year and Date
  2010-07-10
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 欠陥場-拡散場相互作用系のマイクロスコピックフェーズフィールドモデリング2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  第20回日本MRS学術シンポジウム
- Place of Presentation
  横浜(招待講演)
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Dynamic Process in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Seminar of School of Mater.Sci.and Eng., Shanghai Jiaoton Univ.
- Place of Presentation
  中国・上海(招待講演)
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Fist Principle Constitutive Equation for Nonlinear Elasticity2010
- Author(s)
  S.Ogata, H.Kimizuka
- Organizer
  MRS Fall Meeting
- Place of Presentation
  アメリカ・ボストン
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Dynamic Process in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Seminar of School of Mater.Sci.and Eng., Shanghai Jiaoton Univ.
- Place of Presentation
  中国・上海(招待講演)
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] 原子密度汎関数理論による二元系材料の解析2010
- Author(s)
  伊東勝道, 松野喬幸, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成21年度卒業研究発表会
- Place of Presentation
  神戸
- Year and Date
  2010-03-15
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Quantum Dynamics Study of Hydrogen Diffusion in Iron with Lattice Defects2010
- Author(s)
  H.Kimizuka, H.Mori, S.Ogata
- Organizer
  Conference on Multiscale Materials Modeling
- Place of Presentation
  ドイツ・フライブルグ
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Quantum Dynamics Study of Hydrogen Diffusion in Iron with Lattice Defects2010
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Organizer
  Conference on Multiscale Materials Modeling
- Place of Presentation
  ドイツ・フライブルグ
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 構造材料の力学挙動のナノスケールからの理解2010
- Author(s)
  尾方成信
- Organizer
  東北大学金属研究所シンポジウム
- Place of Presentation
  東北大学金属材料研究所
- Year and Date
  2010-07-26
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] 欠陥場-拡散場相互作用系のマイクロスコピックフェーズフィールドモデリング2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  第20回日本MRS学術シンポジウム
- Place of Presentation
  横浜
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 量子揺らぎを考慮したFe結晶中の格子欠陥近傍における水素状態解析2010
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Organizer
  日本物理学会2010年秋季大会(物性関係)
- Place of Presentation
  大阪府立大学
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 格子欠陥-固溶物相互作用系の並列フェーズフィールド解析2010
- Author(s)
  竹中唯太, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成21年度卒業研究発表会
- Place of Presentation
  神戸
- Year and Date
  2010-03-15
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Dynamic Process in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Seminar of School of Mater.Sci.and Eng., Shanghai Jiaoton Univ.
- Place of Presentation
  中国・上海(招待講演)
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] フェーズフィールド法を用いた転位の運動と水素拡散の相互作用解析2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  日本金属学会2010年秋季大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Modeling of Slow Dynamics in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  IUMRS-ICA2010 IUMRS 11^<th> Int.Conf.in Asia
- Place of Presentation
  中国・青島(招待講演)
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] Modeling of Slow Dynamics in Nanoscale System2010
- Author(s)
  S.Ogata
- Organizer
  IUMRS-ICA2010 IUMRS 11thInt. Conf. in Asia
- Place of Presentation
  中国・青島
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] 構造材料の力学挙動のナノスケールからの理解2010
- Author(s)
  尾方成信
- Organizer
  東北大学金属研究所シンポジウム
- Place of Presentation
  東北大学金属材料研究所(招待講演)
- Year and Date
  2010-07-26
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] フェーズフィールド法を用いた転位の運動と水素拡散の相互作用解析2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  日本金属学会2010秋季大会
- Place of Presentation
  札幌
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 量子揺らぎを考慮したFe結晶中の格子欠陥近傍における水素状態解析2010
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Organizer
  日本物理学会2010年秋季大会(物性関係)
- Place of Presentation
  大阪府立大学
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 経路積分分子動力学法による鉄中の転位近傍における水素挙動解析2010
- Author(s)
  山田和弘, 君塚肇, 尾方成信
- Organizer
  日本機械学会第23回計算力学講演会
- Place of Presentation
  北見
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Dynamics Process in Nanoscale Systems2010
- Author(s)
  尾方成信
- Organizer
  IUMRS-ICA2010 11^<th> Int. Conf. in Asia
- Place of Presentation
  中国・青島
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 鉄中炭素挙動の原子レベル解析2010
- Author(s)
  毛利圭佑, 水野惠太, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成21年度卒業研究発表会
- Place of Presentation
  神戸
- Year and Date
  2010-03-15
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Dynamic Processes in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Int.Symp.on Multi-scale Modeling and Simulation of Materials
- Place of Presentation
  中国・瀋陽(招待講演)
- Year and Date
  2010-07-10
- Data Source
  KAKENHI-PROJECT-22656030
[Presentation] フェーズフィールドモデルを用いた転位の運動に水素が与える影響の解析2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  日本機械学会第23回計算力学講演会
- Place of Presentation
  北見工業大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 鉄における水素の拡散・捕捉現象の量子動力学シミュレーション2010
- Author(s)
  君塚肇, 山田和弘, 森英喜, 尾方成信
- Organizer
  第24回分子シミュレーション討論会
- Place of Presentation
  福井
- Year and Date
  2010-11-24
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 短距離分子動力学シミュレーションのGPUへの実装と評価2010
- Author(s)
  豊永翔, 石井明男, 君塚肇, 尾方成信
- Organizer
  日本機械学会関西学生会平成21年度卒業研究発表会
- Place of Presentation
  神戸
- Year and Date
  2010-03-15
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Microscopic Phase Field Study of Hydrogen Transport by Dislocation in BCC Iron2010
- Author(s)
  H.Mori, Y.Takenaka, H.Kimizuka., S.Ogata
- Organizer
  MRS Fall Meeting
- Place of Presentation
  アメリカ・ボストン
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Dynamic Processes in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  Int.Symp.on Multi-scale Modeling and Simulation of Materials(招待講演)
- Place of Presentation
  中国・藩陽
- Year and Date
  2010-07-10
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Microscopic Phase Field Study of Hydrogen Transport by Dislocation in BCC Iron2010
- Author(s)
  森英喜, 竹中唯太, 君塚肇, 尾方成信
- Organizer
  MRS Fall Meeting
- Place of Presentation
  米国・ボストン
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 鉄中炭素挙動と炭素が鉄の力学的特性に与える影響の原子レベル解析2010
- Author(s)
  毛利圭佑, 森英喜, 君塚肇, 尾方成信
- Organizer
  日本機械学会第23回計算力学講演会
- Place of Presentation
  北見
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] BCC鉄における水素の粒界・転位・表面拡散の量子動力学2010
- Author(s)
  君塚肇, 山田和弘, 尾方成信
- Organizer
  第20回日本MRS学術シンポジウム
- Place of Presentation
  横浜
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 鉄における水素の拡散・捕捉現象の量子動力学シミュレーション2010
- Author(s)
  君塚肇, 山田和弘, 森英喜, 尾方成信
- Organizer
  第24回分子シミュレーション討論会
- Place of Presentation
  福井
- Year and Date
  2010-11-24
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 構造材料の力学挙動のナノスケールからの理解2010
- Author(s)
  尾方成信
- Organizer
  東北大学金属研究所シンポジウム
- Place of Presentation
  東北
- Year and Date
  2010-07-26
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Slow Dynamics in Nanoscale Systems2010
- Author(s)
  S.Ogata
- Organizer
  IUMRS-ICA2010 IUMRS 11^<th> Int.Conf. in Asia
- Place of Presentation
  中国・青島(招待講演)
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] メタダイナミクス法による材料中の熱力学的局所安定性の評価2009
- Author(s)
  牛田裕己, 君塚肇, 尾方成信
- Organizer
  日本材料学会第14回分子動力学会第14回分子動力学シンポジウム
- Place of Presentation
  松山
- Year and Date
  2009-05-22
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Quantum and Thermal Effects in Hydrogen Diffusion2009
- Author(s)
  H.Kimizuka, H.Mori, H.Ushida, S.Ogata
- Organizer
  MRS fall meeting
- Place of Presentation
  アメリカ・ボストン
- Year and Date
  2009-12-01
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] マルチレプリカ分子動力学モデリング法とその応用2009
- Author(s)
  石井明男, 牛田裕己, 君塚肇, 尾方成信
- Organizer
  日本機械学会第22回計算力学講会
- Place of Presentation
  金沢
- Year and Date
  2009-10-10
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] GPUにおける多目的分子シミュレーションプログラムの開発2009
- Author(s)
  石井明男, 君塚肇, 尾方成信
- Organizer
  第14回計算工学講演会
- Place of Presentation
  東京大学
- Year and Date
  2009-05-12
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 原子密度汎関数理論を用いた原子スケールでの材料中欠陥場発展の解析2009
- Author(s)
  松野喬幸, 君塚肇, 尾方成信
- Organizer
  日本機械学会第22回計算力学講演会
- Place of Presentation
  金沢
- Year and Date
  2009-10-10
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Length Scale of Thermodynamic, Kinetic, and Mechanical Stabilities of Metallic Glass2009
- Author(s)
  H.Ushida, S.Ogata, H.Kimizuka
- Organizer
  MRS fall meeting
- Place of Presentation
  アメリカ・ボストン
- Year and Date
  2009-12-01
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 第一原理密度汎関数法に基づくダイヤモンド結晶体の弾性大変形挙動の有限要素解析2009
- Author(s)
  君塚肇, 戸田直大, 尾方成信
- Organizer
  日本機械学会第22回計算力学講演会
- Place of Presentation
  金沢
- Year and Date
  2009-10-10
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Slow Dynamics Process in Nanoscale System2009
- Author(s)
  尾方成信
- Organizer
  ICCES09
- Place of Presentation
  タイ・プーケット
- Year and Date
  2009-04-08
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 経路積分分子動力学法によるBCC鉄中の格子間水素の拡散挙動2009
- Author(s)
  君塚肇, 牛田裕己, 森英喜, 尾方成信
- Organizer
  日本材料学会第14回計算工学講演会
- Place of Presentation
  東京
- Year and Date
  2009-05-12
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 原子密度汎関数理論による原子スケールにおける長時間現象の解析2009
- Author(s)
  松野喬幸, 君塚肇, 尾方成信
- Organizer
  日本材料学会第14回分子動力学シンポジウム
- Place of Presentation
  松山
- Year and Date
  2009-05-22
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Modeling of Slow Dynamics Process in Nanoscale System2009
- Author(s)
  S.Ogata
- Organizer
  ICCES 09
- Place of Presentation
  タイ・プーケット
- Year and Date
  2009-04-08
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 有限温度におけるα鉄中の水素挙動の量子ダイナミクス解析2009
- Author(s)
  君塚肇, 森英喜, 尾方成信
- Organizer
  日本材料学会第14回分子動力学シンポジウム
- Place of Presentation
  松山
- Year and Date
  2009-05-22
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] メタダイナミクス法による有限温度及び応力下における材料中の局所安定性の評価2009
- Author(s)
  牛田裕己, 君塚肇, 尾方成信
- Organizer
  日本機械学会第22回計算力学講演会
- Place of Presentation
  金沢
- Year and Date
  2009-10-10
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] Quantum and Thermal Effects in Hydrogen Diffusion in BCC iron2009
- Author(s)
  君塚肇, 森英喜, 牛田裕己, 尾方成信
- Organizer
  MRS Fall Meeting
- Place of Presentation
  米国・ボストン
- Year and Date
  2009-12-01
- Data Source
  KAKENHI-PROJECT-20360055
[Presentation] 原子論に基づくMg-Y合金中の転位とY原子の相互作用の評価
- Author(s)
  奥田龍, 君塚肇, 尾方成信
- Organizer
  日本機械学会第27回計算力学講演会
- Place of Presentation
  岩手大学
- Year and Date
  2014-11-22 – 2014-11-24
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] 金属ガラスの緩和状態と変形様態との関係の原子論的解析
- Author(s)
  宮崎成正, 譯田真人, 尾方成信
- Organizer
  日本金属学会春季（第156回）講演大会
- Place of Presentation
  東京大学
- Year and Date
  2015-03-18 – 2015-03-20
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Mg基LPSO構造における溶質クラスタの自己組織化と2次元規則化の非経験的モデリング
- Author(s)
  君塚肇, 尾方成信
- Organizer
  日本金属学会2014年秋期講演大会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistically Informed Creep Constitutive Equation of Nanocrystalline Metals
- Author(s)
  Yunjiang Wang and Shigenobu Ogata
- Organizer
  11th World congress on computational mechanics (WCCM 2014)
- Place of Presentation
  Barcelona, Spain
- Year and Date
  2014-07-20 – 2014-07-25
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Coarse-grained Modeling of In-plane Disorder-order Transformation of Solute Nanoclusters in Mg-based LPSO Phases
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  2nd International Symposium on Long-Period Stacking Ordered Structure and Its Related Materials (LPSO2014)
- Place of Presentation
  Hotel Nikko Kumamoto, Kumamoto
- Year and Date
  2014-10-05 – 2014-10-08
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Structural and Mechanical Properties of Rejuvenated Amorphous Metals
- Author(s)
  Shigenobu Ogata, Masato Wakeda
- Organizer
  2015 TMS Annual Meeting & Exhibition
- Place of Presentation
  Orland, USA
- Year and Date
  2015-03-15 – 2015-03-19
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Computational study of the effect of hydrostatic pressure on plastic deformation of metallic glass
- Author(s)
  Jacob Carlsson, Masato Wakeda and Shigenobu Ogata
- Organizer
  11th World congress on computational mechanics (WCCM 2014)
- Place of Presentation
  Barcelona, Spain
- Year and Date
  2014-07-20 – 2014-07-25
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Density functional theory analysis of stability of Mg {10-12} <10-1-1> twin embryo and energetic of twin boundary migration
- Author(s)
  Akio Ishii, and Shigenobu Ogata
- Organizer
  Materials Research Society (MRS) 2014 Fall Meeting
- Place of Presentation
  Boston, USA
- Year and Date
  2014-11-30 – 2014-12-05
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Al-Cu合金中の整合析出物における短・中範囲相互作用の第一原理解析
- Author(s)
  中上雄史, 君塚肇, 尾方成信
- Organizer
  日本機械学会第27回計算力学講演会
- Place of Presentation
  岩手大学
- Year and Date
  2014-11-22 – 2014-11-24
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Adaptive-boost molecular dynamics simulation of thermally activated motions of crystal imperfections
- Author(s)
  S.Ogata, A.Ishii, Y-.J. Wang
- Organizer
  The 9th General Meeting of ACCMS-VO
- Place of Presentation
  Okinawa, Japan
- Year and Date
  2014-12-19 – 2014-12-21
- Invited
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] First-Principles Study on Stability of Nanostructures with Long-Range Periodic Order of Solute Clusters in Mg-Y Alloys
- Author(s)
  K. Matsubara, H. Kimizuka, S. Ogata
- Organizer
  Materials Research Society (MRS) 2014 Fall Meeting
- Place of Presentation
  Hynes Convention Center, Boston
- Year and Date
  2014-11-30 – 2014-12-05
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic Estimation of Critical Resolved Shear Stress in Fe-Si alloy
- Author(s)
  huhei Shinzato, Masato Wakeda, Hajime Kimizuka and Shigenobu Ogata
- Organizer
  MRS Spring Meeting & Exhibit 2014
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-04-21 – 2014-04-25
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 転位－不純物間相互作用解析のためのMg-Y系原子間ポテンシャルの開発
- Author(s)
  君塚肇, 奥田龍, 尾方成信
- Organizer
  日本金属学会2015年春期講演大会
- Place of Presentation
  東京大学
- Year and Date
  2015-03-18 – 2015-03-20
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Adaptive-boost molecular dynamics simulation of thermally activated motions of crystal imperfections
- Author(s)
  S.Ogata, A.Ishii, Y-.J. Wang
- Organizer
  The 9th General Meeting of ACCMS-VO
- Place of Presentation
  Okinawa, Japan
- Year and Date
  2014-12-19 – 2014-12-21
- Invited
- Data Source
  KAKENHI-ORGANIZER-22102001
[Presentation] Rejuvenation of Metallic Glasses Induced by Thermal and Pressure Loading
- Author(s)
  Masato Wakeda, Narumasa Miyazaki, Shigenobu Ogata
- Organizer
  2015 TMS Annual Meeting & Exhibition
- Place of Presentation
  Orland, USA
- Year and Date
  2015-03-15 – 2015-03-19
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Role of intra- and intercluster interactions in solute ordering in dilute Mg alloys: A first-principles study
- Author(s)
  H. Kimizuka, K. Matsubara, and S. Ogata
- Organizer
  2nd International Conference of Young Researchers on Advanced Materials (IUMRS-ICYRAM2014)
- Place of Presentation
  Haikou, China
- Year and Date
  2014-10-24 – 2014-10-29
- Invited
- Data Source
  KAKENHI-PROJECT-25630013
[Presentation] Modeling of short- and medium-range order in Mg-based nanolamellar phases with a long-period stacking order
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  International Workshop on Multiscale Computational Materials Science
- Place of Presentation
  Tohoku University, Sendai
- Year and Date
  2014-11-10 – 2014-11-11
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Fast solute-atom diffusion channel in dislocation core
- Author(s)
  Akio Ishii, Ju Li, and Shigenobu Ogata
- Organizer
  Materials Research Society (MRS) 2014 Spring Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-04-21 – 2014-04-25
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First-principles derivation of nonlinear elastic constants of single crystals
- Author(s)
  H. Kimizuka, T. Nishino, S. Ogata
- Organizer
  The 9th Asian Consortium on Computational Materials Science-Virtual Organization (ACCMS-VO) General Meeting
- Place of Presentation
  Okinawa Institute of Science and Technology Graduate University
- Year and Date
  2014-12-20 – 2014-12-22
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] First-principles derivation of nonlinear elastic constants of single crystals
- Author(s)
  H. Kimizuka, T. Nishino, and S. Ogata
- Organizer
  The 9th General Meeting of ACCMS-VO
- Place of Presentation
  Okinawa
- Year and Date
  2014-12-20 – 2014-12-22
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] First principle study of interaction between solute Si and screw dislocation in Fe-Si alloy
- Author(s)
  Masato Wakeda, and Shigenobu Ogata
- Organizer
  The 9th General Meeting of ACCMS-VO
- Place of Presentation
  Okinawa
- Year and Date
  2014-12-20 – 2014-12-22
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] 離散転位動力学法によるFe-Si合金の転位挙動解析
- Author(s)
  田中柾伎, 譯田真人, 君塚肇, 尾方成信
- Organizer
  日本金属学会2014年秋期講演大会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Atomistic Prediction of Solute Hardening and Softening in Fe-Si Alloys
- Author(s)
  Masato Wakeda, Hajime Kimizuka and Shigenobu Ogata
- Organizer
  IUMRS-ICA 2014
- Place of Presentation
  Fukuoka, Japan
- Year and Date
  2014-08-24 – 2014-08-30
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Energetic analysis of long-range periodic order in Mg-Y alloy based on first-principles calculations
- Author(s)
  K. Matsubara, H. Kimizuka, S. Ogata
- Organizer
  International Union of Materials Research Societies, International Conference in Asia 2014 (IUMRS-ICA2014)
- Place of Presentation
  Fukuoka University, Hakata
- Year and Date
  2014-08-24 – 2014-08-30
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Role of Intercluster Interactions in Chemical Ordering in Mg-Based Nanolamellar Phases with a Long-Period Stacking Order: A First-Principles Study
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  Materials Research Society (MRS) 2014 Fall Meeting
- Place of Presentation
  Hynes Convention Center, Boston
- Year and Date
  2014-11-30 – 2014-12-05
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Adaptive-boost molecular dynamics simulation of thermally activated motions of crystal imperfections
- Author(s)
  S.Ogata, A.Ishii, Y-.J. Wang
- Organizer
  The 9th General Meeting of ACCMS-VO
- Place of Presentation
  Okinawa
- Year and Date
  2014-12-20 – 2014-12-22
- Invited
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Monte Carlo modeling of short- and medium-range order in Mg-based long-period stacking ordered structures: From full atomistic to coarse grained models
- Author(s)
  H. Kimizuka, S. Ogata
- Organizer
  International Union of Materials Research Societies, International Conference in Asia 2014 (IUMRS-ICA2014)
- Place of Presentation
  Fukuoka University, Hakata
- Year and Date
  2014-08-24 – 2014-08-30
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Mg基LPSO構造中の積層欠陥における溶質ナノクラスタの2次元規則化のモデリング
- Author(s)
  君塚肇, 尾方成信
- Organizer
  日本物理学会2014年秋季大会(物性関係)
- Place of Presentation
  中部大学
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Molecular Dynamics Simulation of Thermal Rejuvenation of Ternary Amorphous Alloy
- Author(s)
  Masato Wakeda, Narumasa Miyazaki, Junji Saida, Shigenobu Ogata
- Organizer
  Materials Research Society (MRS) 2014 Fall Meeting
- Place of Presentation
  Boston, USA
- Year and Date
  2014-11-30 – 2014-12-05
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Study of Energy Barrier for Screw Dislocation in Fe-Si alloys Using Line Tension Model
- Author(s)
  Shuhei Shinzato, Masato Wakeda, Hajime Kimizuka and Shigenobu Ogata
- Organizer
  IUMRS-ICA 2014
- Place of Presentation
  Fukuoka, Japan
- Year and Date
  2014-08-24 – 2014-08-30
- Data Source
  KAKENHI-PLANNED-22102003
[Presentation] Role of intra- and intercluster interactions in solute ordering in dilute Mg alloys: A first-principles study
- Author(s)
  H. Kimizuka, K. Matsubara, S. Ogata
- Organizer
  2nd International Conference of Young Researchers on Advanced Materials (IUMRS-ICYRAM2014)
- Place of Presentation
  Haikou, China
- Year and Date
  2014-10-24 – 2014-10-29
- Invited
- Data Source
  KAKENHI-PLANNED-23109004
[Presentation] Atomistic Prediction of Solute Hardening and Softening in Fe-Si Alloys
- Author(s)
  Masato Wakeda, Hajime Kimizuka and Shigenobu Ogata
- Organizer
  IUMRS-ICA 2014
- Place of Presentation
  Fukuoka, Japan
- Year and Date
  2014-08-24 – 2014-08-30
- Invited
- Data Source
  KAKENHI-PROJECT-25630013

1. KITAGAWA Hiroshi (30029095)

# of Collaborated Projects: 12 results

# of Collaborated Products: 0 results
2. NAKATANI Akihiro (50252606)

# of Collaborated Projects: 11 results

# of Collaborated Products: 0 results
3. KIMIZUKA Hajime (60467511)

# of Collaborated Projects: 6 results

# of Collaborated Products: 167 results
4. SHIBUTANI Yoji (70206150)

# of Collaborated Projects: 5 results

# of Collaborated Products: 9 results
5. KOYAMA Atsuhiro (40324800)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. KITAMURA Takayuki (20169882)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. HIGA Yoshikazu (20335368)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. MATSUNAKA DAISUKE (60403151)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. TSUJI Nobuhiro (30263213)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. SHIMOKAWA Tomotsugu (40361977)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. 石井明男 (80773340)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
12. HORITA Zenji (20173643)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KATO Masaharu (50161120)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. YANAGIMOTO Jun (90220194)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KOHYAMA Masanori (60344157)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. TANAKA Shingo (50357448)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
17. WAKEDA MASATO (00550203)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
18. AKAHOSHI Yasuhiro (60222519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. HIGASHIDA Kenji (70156561)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. YAMAGUCHI MASATAKE (50360417)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
21. ITAKURA MITSUHIRO (90370353)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. KABURAKI HIDEO (10360413)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. SHIGA MOTOYUKI (40370407)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 久保司郎 (20107139)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 竹内章 (40250815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 中谷敬子 (60295714)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 乾晴行 (30213135)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 古原忠 (50221560)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 小山敏幸 (80225599)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. 加藤秀実 (80323096)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 都留智仁 (80455295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
32. 久保百司 (90241538)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 青柳吉輝 (70433737)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 弓削是貴 (70512862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. VACLAV Vitek

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. SIEGFRIED Sc

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. VITEK V.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. GUMBSCH P.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. SCHMAUDER S.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. HIJII Keigo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
41. IMURA Ken-Ichiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
42. FUKUMA Yasuhiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
43. SAKANO Rui

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
44. WANG Yunjiang

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
45. 大槻東巳

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
46. 小栗章

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
47. 新里秀平

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
48. 黒川修

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ogata Shigenobu 尾方 成信

OGATA Shigenobu 尾方 成信

緒方 成信 オガタ シゲノブ

OGATA Shigeo 尾方 成信

尾方 茂信 オガタ シゲノブ

Research Projects

Research Products

Co-Researchers

ハイエントロピー合金新学術領域研究の連携的企画運営Ongoing

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Modeling and simulation on mechanical properties of high entropy alloysPrincipal InvestigatorOngoing

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Computational study on size dependent fatigue of materialsPrincipal InvestigatorOngoing

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Materials design to satisfy both of strength and ductilityPrincipal InvestigatorOngoing

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Predictive atomistic and electronic modeling of stress corrosion phenomena of materialsPrincipal Investigator

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Atomistically informed deformation theory of materials at finite temperaturePrincipal Investigator

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First-Principles design of bulk nano-structured metalsPrincipal Investigator

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Slow dynamics modeling of nano-scaled materials deformationPrincipal Investigator

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Multi-Scale Modeling of Deformation of Next Generation High Strength SteelPrincipal Investigator

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カーボンナノチューブの塑性変形の制御と塑性変形シミュレーターの構築Principal Investigator

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Ogata Shigenobu 尾方成信

OGATA Shigenobu 尾方成信

緒方成信オガタシゲノブ

OGATA Shigeo 尾方成信

尾方茂信オガタシゲノブ