Tokunaga Tomoharu 徳永智春

… Alternative Names

徳永智春トクナガトモハル

TOKUNAGA Tomoharu 徳永智春

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Researcher Number	90467332
Other IDs
Affiliation (Current)	2025: 名古屋大学, 工学研究科, 助教
Affiliation (based on the past Project Information) *help	2023 – 2024: 名古屋大学, 工学研究科, 助教 2018 – 2021: 名古屋大学, 工学研究科, 助教 2016: 名古屋大学, 工学(系)研究科(研究院), 助教 2015 – 2016: 名古屋大学, 工学研究科, 助教 2014: 名古屋大学, 工学(系)研究科(研究院), 助教 … More 2012: 名古屋大学, 工学(系)研究科(研究院), 助教 2009 – 2012: Nagoya University, 工学研究科, 助教 2008 – 2011: Nagoya University, 大学院・工学研究科, 助教 Less
Review Section/Research Field	Principal Investigator Basic Section 27020:Chemical reaction and process system engineering-related / Structural/Functional materials / Electron device/Electronic equipment Except Principal Investigator Basic Section 26020:Inorganic materials and properties-related / Medium-sized Section 28:Nano/micro science and related fields / Basic Section 26030:Composite materials and interfaces-related / Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields / Basic Section 28030:Nanomaterials-related / Physical properties of metals/Metal-base materials / Physical properties of metals
Keywords	Principal Investigator 透過電子顕微鏡 / 窒化 / イオン / 電子線照射 / プラズマ環境 / 原子状窒素 / 窒素 / イオン化 / ガス環境TEM / 酸化物ナノロッド … More / タングステン酸化物 / 電流測定 / タングステン / ナノロッド / 結晶成長 / その場観察 / トランジスタ / 機械加工 / 有機薄膜 / 試料加工法 / 有機半導体 … More Except Principal Investigator ナノ粒子 / 低温焼結 / 銅 / STEM / 粒界 / 結晶構造 / 構造制御 / 接合材料 / 半導体材料 / 放熱 / 双結晶 / フラッシュ / 酸化物 / 透過型電子顕微鏡 / 点欠陥 / 接合材 / 導電材 / 結晶性 / 形状 / 波長変換 / 近赤外レーザー / コアシェル構造 / 金 / 酸化銅 / THｚ / 分散液 / ZnTe / テラヘルツ光 / X線 / 赤外光 / 光 / パルス照射 / 薄層液流 / 交差直線偏光 / フェムト秒レーザー / 広帯域 / テラヘルツ / パルスレーザー / フェムト秒 / レーザー / 高強度線材 / 熱化学気相成長 / カーボンナノチューブ紡績糸 / 高強度化 / 長繊維 / 二層CNT / カーボンナノチューブ（CNT） / 加熱処理 / 高強度 / 2層CNT / 熱化学気相成長（CVD） / 乾式紡績 / カーボンナノチューブ（CNT）紡績糸 / 電子顕微鏡 / 低温焼成 / 銅微粒子 / 微酸化銅 / ペースト / 低温 / 焼成 / 薄膜 / 導電性 / ネッキング / 原子拡散 / 酸化 / 微粒子 / 自己組織化 / 凝集 / 蛍光 / 元素分布 / 合金ナノクラスター / 金属ナノクラスター / マトリックススパッタリング / スパッタリング / 貴金属 / 蛍光発光 / 凝集誘起 / 発光 / 微細構造 / 原子分解 / Vegard則 / 合金 / マトリクススパッタリング / HAADF / FLASH / FAST / HRTEM / 構造ユニット / SrTiO3 / 電子状態 / 窒化 / 粒界構造 / 焼結 / EELS / TEM / 原子構造 / 結晶粒界 / 電子工学 / 電子光学 / 幾何光学 / 粒界物性 / 界面 / 表面 Less

Identification of electric-field-induced point defects and their precise measurement by highly coupling bicrystal and advanced sub-nano scale analysis
- Principal Investigator
  
  山本剛久
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Nagoya University
Design and fabrication of low-temperature sintering-type heat-dissipating and bonding materials through fine crystal structure control
- Principal Investigator
  
  米澤徹
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26030:Composite materials and interfaces-related
- Research Institution
  Hokkaido University
常温焼成可能な銅ナノ粒子導電材料の実現
- Principal Investigator
  
  米澤徹
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 28:Nano/micro science and related fields
- Research Institution
  Hokkaido University
Preparation of rapid conductive thin film layer by nano-copper blow-out by slightly oxidized copper particles and low temperature sintering
- Principal Investigator
  
  Yonezawa Tetsu
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 28:Nano/micro science and related fields
- Research Institution
  Hokkaido University
Is an in-situ gas environment TEM truly showing the reaction between materials and gases?Principal Investigator
- Principal Investigator
  
  Tokunaga Tomoharu
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 27020:Chemical reaction and process system engineering-related
- Research Institution
  Nagoya University
Preparation of Stable and Efficient Fluorescent Alloy Nanoparticles by Matrix Sputtering
- Principal Investigator
  
  Yonezawa Tetsu
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 28030:Nanomaterials-related
- Research Institution
  Hokkaido University
Development of ultra high strength more than 6GPa ultra light wegiht carbon nanotube spun yarn
- Principal Investigator
  
  HAYASHI Yasuhiko
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Okayama University
Optimization of nanoparticles for development of ultra-broadband light sources
- Principal Investigator
  
  Tetsu Yonezawa
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields
- Research Institution
  Hokkaido University
Grain boundary structure of ceramics
- Principal Investigator
  
  Yamamoto Takahisa
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Physical properties of metals/Metal-base materials
- Research Institution
  Nagoya University
Growth Mechanism Clarification and Control of Tungsten Oxide Nano Structures using Environmental TEMPrincipal Investigator
- Principal Investigator
  
  TOKUNAGA Tomoharu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Nagoya University
Development of high resolution in-situ electric field observation system in a transmission electron microscope
- Principal Investigator
  
  SASAKI Katsuhiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Physical properties of metals
- Research Institution
  Nagoya University
Structure Analysis and Property Improvement of Organic Field Effect Transistor Using Transmission Electron MicroscopyPrincipal Investigator
- Principal Investigator
  
  TOKUNAGA Tomoharu
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  Nagoya University

All 2020 2019 2018 2017 2016 2015 2012 2011 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] In situ TEM observation of liquid-state Sn nanoparticles vanishing in a SiO2 structure: a potential synthetic tool for controllable morphology evolution from core-shell to yolk-shell and hollow structures2020
- Author(s)
  Zhu Shilei、Nguyen Mai Thanh、Tokunaga Tomoharu、Wen Cheng-Yen、Yonezawa Tetsu
- Journal Title
  
  Nanoscale Advances
  
  Volume: 2 Issue: 4 Pages: 1456-1464
- DOI
  10.1039/c9na00782b
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PROJECT-18H01820, KAKENHI-PROJECT-17K14072
[Journal Article] Highly Correlated Size and Composition of Pt/Au Alloy Nanoparticles via Magnetron Sputtering onto Liquid2020
- Author(s)
  Lianlian Deng, Mai Thanh Nguyen, Jinming Shi, Yuen-ting Rachel Chau, Tomoharu Tokunaga, Masaki Kudo, Syo Matsumura, Naoyuki Hashimoto, and Tetsu Yonezawa
- Journal Title
  
  Langmuir
  
  Volume: 36 Issue: 12 Pages: 3004-3015
- DOI
  10.1021/acs.langmuir.0c00152
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01820, KAKENHI-PROJECT-17K14072, KAKENHI-PROJECT-18KK0159, KAKENHI-PUBLICLY-19H05162
[Journal Article] Synthesis of composition-tunable Pd-Cu alloy nanoparticles by double target sputtering2020
- Author(s)
  Chau Yuen-ting Rachel、Nguyen Mai Thanh、Zhu Mingbei、Romier Arnaud、Tokunaga Tomoharu、Yonezawa Tetsu
- Journal Title
  
  New Journal of Chemistry
  
  Volume: 44 Issue: 12 Pages: 4704-4712
- DOI
  10.1039/d0nj00288g
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PROJECT-18H01820, KAKENHI-PROJECT-17K14072, KAKENHI-PROJECT-18KK0159, KAKENHI-PUBLICLY-19H05162
[Journal Article] Preparation and Growth Mechanism of Pt/Cu Alloy Nanoparticles by Sputter Deposition onto a Liquid Polymer2019
- Author(s)
  Deng Lianlian、Nguyen Mai Thanh、Mei Shuang、Tokunaga Tomoharu、Kudo Masaki、Matsumura Syo、Yonezawa Tetsu
- Journal Title
  
  Langmuir
  
  Volume: 35 Pages: 8418-8427
- DOI
  10.1021/acs.langmuir.9b01112
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PROJECT-18H01820, KAKENHI-PROJECT-17K14072
[Journal Article] Size-tunable Alumina-encapsulated Sn-based Phase Change Materials for Thermal Energy Storage2019
- Author(s)
  Shilei Zhu, Mai Thanh Nguyen, Tomoharu Tokunaga, and Tetsu Yonezawa
- Journal Title
  
  ACS Applied Nano Materials
  
  Volume: 2 Issue: 6 Pages: 3752-3760
- DOI
  10.1021/acsanm.9b00649
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22094, KAKENHI-PROJECT-18H01820, KAKENHI-PROJECT-17K14072
[Journal Article] One-minute Joule Annealing Enhances the Thermoelectric Properties of Carbon Nanotube Yarns via the Formation of Graphene at the Interface2019
- Author(s)
  M. Hada, T. Hasegawa, H. Inoue, M. Takagi, K. Omoto, D. Chujo, S. Iemoto, T. Kuroda, T. Morimoto, T. Hayashi, T. Iijima, T. Tokunaga, N. Ikeda, K. Fujimori, C. Itoh, T. Nishikawa, Y. Yamashita, T. Kiwa, S. Koshihara, S. Maeda, Y. Hayashi
- Journal Title
  
  ACS Applied Energy Materials
  
  Volume: 2 Issue: 10 Pages: 7700-7708
- DOI
  10.1021/acsaem.9b01736
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H05208, KAKENHI-PUBLICLY-18H04519, KAKENHI-PROJECT-18J10122, KAKENHI-PROJECT-18H01708, KAKENHI-PROJECT-19K21946
[Journal Article] Porous ZnV2O4 Nanowire for Stable and High-rate Lithium Ion Battery Anodes2019
- Author(s)
  Lyn Marie Z. De Juan-Corpuz, Mai Thanh Nguyen, Ryan D. Corpuz, Tetsu Yonezawa, Nataly Carolina Rosero-Navarro, Kiyoharu Tadanaga, Tomoharu Tokunaga, and Soorathep Kheawhom
- Journal Title
  
  ACS Applied Nano Materials
  
  Volume: 2 Issue: 7 Pages: 4247-4256
- DOI
  10.1021/acsanm.9b00703
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22094, KAKENHI-PROJECT-18H01820, KAKENHI-PROJECT-17K14072
[Journal Article] Removal of carbon contamination in ETEM by introducing Ar during electron beam irradiation2018
- Author(s)
  TOKUNAGA T.、SAITO K.、KUNO K.、HIGUCHI K.、YAMAMOTO Y.、YAMAMOTO T.
- Journal Title
  
  Journal of Microscopy
  
  Volume: 273 Issue: 1 Pages: 46-52
- DOI
  10.1111/jmi.12759
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04824
[Journal Article] Directly determining the polarity of WC grains in WC-12wt%Co alloy by ABF-STEM2017
- Author(s)
  Y. Hayashi, T. Tokunaga, K. Sasaki, T. Yamamoto
- Journal Title
  
  Inter. J. Refract. Met. Hard Mater.
  
  Volume: 62 Pages: 9-13
- DOI
  10.1016/j.ijrmhm.2016.10.013
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25106004, KAKENHI-PROJECT-26249088
[Journal Article] Synthesis of zirconium oxynitride in air under DC electric fields2016
- Author(s)
  N. Morisaki, H. Yoshida, K. Matsui, T. Tokunaga, K. Sasaki, T. Yamamoto
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 109 Issue: 8 Pages: 083104-083104
- DOI
  10.1063/1.4961624
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25106004, KAKENHI-PROJECT-26249088
[Journal Article] Direct observation of B-site ordering in LSAT: (La0.3Sr0.7)(Al0.65Ta0.35)O3 single crystal2016
- Author(s)
  S. Okada, S. Kobayashi, K. Ohashi, N. Nishikawa, T. Tokunaga, K. Sasaki, T. Yamamoto
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 108 Issue: 25 Pages: 251905-251905
- DOI
  10.1063/1.4954945
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25106004, KAKENHI-PROJECT-26249088
[Journal Article] Formation of grain boundary second phase in BaTiO<sub>3</sub> polycrystal under a high DC electric field at elevated temperatures2016
- Author(s)
  Hidehiro Yoshida, Akinori Uehashi, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto
- Journal Title
  
  J. Ceram. Soc. Japan
  
  Volume: 124 Issue: 4 Pages: 388-392
- DOI
  10.2109/jcersj2.15259
- NAID
  130005142419
- ISSN
  1348-6535, 1882-0743
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25106006, KAKENHI-PROJECT-26249088
[Journal Article] Enhancement of sintering rates in BaTiO3 by controlling of DC electric current2015
- Author(s)
  A. Uehashi, H. Yoshida, T. Tokunaga, K. Sasaki, T. Yamamoto
- Journal Title
  
  JOURNAL OF JAPANESE CERAMIC SOCIETY
  
  Volume: 6 Pages: 1-4
- NAID
  130005073337
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26249088
[Journal Article] Behavior of Cu Nanoparticles Ink under Reductive Calcination for Fabrication of Cu Conductive Film2012
- Author(s)
  K.Ida, M.Tomonari, Y.Sugiyama, Y.Chujyo, T.Tokunaga, T.Yonezawa, K.Kuroda, K.Sasaki
- Journal Title
  
  Thin Solid Films
  
  Volume: 520 Pages: 2789-2793
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360307
[Journal Article] Growth and structure analysis of tungsten oxide nanorods using environmental TEM2012
- Author(s)
  T.Tokunaga
- Journal Title
  
  Nanoscale Research Letters
  
  Volume: 7 Issue: 1
- DOI
  10.1186/1556-276x-7-85
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760537
[Journal Article] Growth and structure analysis of tungsten oxide nanorods using environmental TEM2012
- Author(s)
  Tomoharu Tokunaga
- Journal Title
  
  Nanoscale Research Letters
  
  Volume: 7, 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760537
[Journal Article] Growth and structure analysis of tungstenoxide nanorods using environmental TEM2012
- Author(s)
  Tomoharu Tokunaga, Tadashi Kawamoto, Kenta Tanaka, Naohiro Nakamura, Yasuhiko Hayashi, Katsuhiro Sasaki, Kotaro Kuroda, Takahisa Yamamoto
- Journal Title
  
  Nanoscale Research Letters
  
  Volume: 7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760537
[Journal Article] Growth and structure analysis of tungsten oxide nanorods using environmental TEM2011
- Author(s)
  T. Tokunaga, T Kawamoto, K. Tanaka, N. Nakamura, Y. Hayashi, K. Sasaki, K. Kuroda
- Journal Title
  
  Proceedings of IEEE INEC 2011
  
  Volume: 62
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760537
[Journal Article] Growth and structure analysis of tungsten oxide nanorods using environmental TEM2011
- Author(s)
  T.Tokunaga
- Journal Title
  
  Proceedings of IEEE INEC 2011
  
  Pages: 1-2
- DOI
  10.1109/inec.2011.5991618
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760537
[Journal Article] Behavior of Cu Nanoparticles Ink under Reductive Calcination for Fabrication of Cu Conductive Film2011
- Author(s)
  K. Ida, M. Tomonari, Y. Sugiyama, Y. Chujyo, T. Tokunaga, T. Yonezawa, K. Kuroda, K. Sasaki
- Journal Title
  
  Thin Solid Films
  
  Volume: 520 Issue: 7 Pages: 2789-2793
- DOI
  10.1016/j.tsf.2011.12.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360307, KAKENHI-PROJECT-24656034
[Journal Article] In-situ Heating Experiment of the Micro-Sampled Specimen using Kamino-Saka Heating Holde2010
- Author(s)
  K. Sasaki, K. Kuroda, T. Tokunaga, S. Arai, C. Morita
- Journal Title
  
  Proc. 17th Int. Cong. Microsc.
  
  Volume: I9_16
- Data Source
  KAKENHI-PROJECT-21360307
[Journal Article] In-situ Heating Experiment of the Micro-Sampled Specimen using Kamino-Saka Heating Holde2010
- Author(s)
  K.Sasaki, K.Kuroda, T.Tokunaga, S.Arai, C.Morita
- Journal Title
  
  Proc.17th Int.Cong.Microsc
- Data Source
  KAKENHI-PROJECT-21360307
[Journal Article] Microstructural Characterization of Epitaxial Cubic Silicon Carbide Using Transmission Electron Microscopy2010
- Author(s)
  B.Chayasombat, Y.Kimata, T.Kato, T.Tokunaga, K.Sasaki, K.Kuroda
- Journal Title
  
  Materials Science Forum 645-648
  
  Pages: 379-382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360307
[Journal Article] 上野・坂ホルダーによる最近の新奇なその場観察2010
- Author(s)
  佐々木勝寛、井田清信、中條祐貴、杉山康之、三輪朋宏、田中一英、田中伸幸、徳永智春、黒田光太郎
- Journal Title
  
  名古屋大学電子光学研究のあゆみ
  
  Volume: 21 Pages: 53-58
- Data Source
  KAKENHI-PROJECT-21360307
[Journal Article] TEM observation of structure and growth of the tungsten oxide nanorods2010
- Author(s)
  T. Tokunaga, T. Kawamoto, K. Tanaka, Y. Hayashi, K. Sasaki, K. Kuroda
- Journal Title
  
  AMTC Letters
  
  Volume: 2 Pages: 80-81
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760537
[Journal Article] Microstructural Characterization of Epitaxial Cubic Silicon Carbide Using Transmission Electron Microscopy2010
- Author(s)
  B. Chayasombat, Y. Kimata, T. Kato, T. Tokunaga, K. Sasaki, K. Kuroda
- Journal Title
  
  Materials Science Forum
  
  Volume: 645-648 Pages: 379-382
- DOI
  10.4028/www.scientific.net/msf.645-648.379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360307
[Journal Article] 上野・坂ホルダーによる最近の新奇なその場観察2010
- Author(s)
  佐々木勝寛、井田清信、中條祐貴、杉山康之、三輪朋宏、田中一英、田中伸幸、徳永智春、黒田光太郎
- Journal Title
  
  名古屋大学電子光学研究のあゆみ
  
  Volume: 21 Pages: 53-58
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] ガス環境TEM 内に形成されるイオン環境の解析と窒素イオンによる金属の窒化反応2020
- Author(s)
  徳永智春, 樋口公孝, 山本悠太, 河上匠, 山本剛久
- Organizer
  日本顕微鏡学会第76回学術講演会
- Data Source
  KAKENHI-PROJECT-18K04824
[Presentation] ガス環境TEM観察中に発生するイオン環境の調査2020
- Author(s)
  徳永智春，河上匠，大川原彩恵，樋口公孝，山本悠太，山本剛久
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-18K04824
[Presentation] ガス環境TEM内に発生するイオンと活性元素発生の可能性2020
- Author(s)
  徳永智春, 河上匠, 樋口公孝, 山本悠太, 山本剛久
- Organizer
  日本県境学会第63回シンポジウム
- Data Source
  KAKENHI-PROJECT-18K04824
[Presentation] Estimation of Ion Atmosphere Generated inside ETEM during Electron Beam Irradiation2019
- Author(s)
  Tomoharu Tokunaga, Takumi Kawakami, Kimitaka Higuchi, Yuta Yamamoto, Takahisa Yamamoto
- Organizer
  AMTC6
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04824
[Presentation] 窒素雰囲気への電子線照射時に形成されるイオン環境の解析2019
- Author(s)
  河上匠,樋口公孝,山本悠太,徳永智春,山本剛久
- Organizer
  顕微鏡学会
- Data Source
  KAKENHI-PROJECT-18K04824
[Presentation] Synthesis of Pd-Cu Alloy Nanoparticles by Double Target Sputtering onto Liquid Polymer Matrix2019
- Author(s)
  Yuen-ting Rachel Chau, Arnaud Romier, Mai Thanh Nguyen, Tomoharu Tokunaga, and Tetsu Yonezawa
- Organizer
  The 3rd A3 Forsight Symposium on Organic/Inorganic Nanohybrid Platforms for Precision Tumor Imagin and Therapy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01820
[Presentation] 電子線照射中におけるTEM内Ar雰囲気に発生するイオン環境2018
- Author(s)
  徳永智春，川上匠，久野孝平，樋口公孝，山本悠太，山本剛久
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-18K04824
[Presentation] Au/Pt alloy nanoparticles prepared by sputtering onto liquid2018
- Author(s)
  Lianlian Deng, Mai Thanh Nguyen, 徳永智春, 米澤徹
- Organizer
  平成30年度日本金属学会・日本鉄鋼協会両北海道支部合同サマーセッション
- Data Source
  KAKENHI-PROJECT-18H01820
[Presentation] イットリア添加ジルコニアのフラッシュ焼結2016
- Author(s)
  小林哲朗、吉田英弘、森崎信博、徳永智春、佐々木勝寛、山本剛久
- Organizer
  日本金属学会第159回秋季大会
- Place of Presentation
  大阪大学
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] 酸化物セラミックスのフラッシュ焼結における酸素空孔の効果2016
- Author(s)
  森崎信博、中川悠、小林哲朗、吉田英弘、徳永智春、佐々木勝寛、山本剛久
- Organizer
  日本セラミックス協会第29回秋季シンポジウム
- Place of Presentation
  広島大学
- Year and Date
  2016-09-09
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] イットリア安定化ジルコニアのフラッシュ焼結時に生じる窒化現象2015
- Author(s)
  森崎信博、徳永智春、佐々木勝寛、山本剛久、松井光二、吉田英弘
- Organizer
  日本セラミック協会第28 回秋季シンポジウム
- Place of Presentation
  富山大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] BaTiO3の電流制御フラッシュ焼結2015
- Author(s)
  森崎信博、徳永智春、佐々木勝寛、山本剛久、吉田英弘
- Organizer
  日本セラミック協会第28 回秋季シンポジウム
- Place of Presentation
  富山大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] フィラメントカセットを用いた金属融解・凝固その場観察2011
- Author(s)
  佐々木勝寛、服部雅史、黒田光太郎、徳永智春、荒井重勇、田中信夫
- Organizer
  日本顕微鏡学会2011講演会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] Growth and Structure Analysis of Tungsten Oxide Nanorods using Environmental Transmission Electron Microscopy2011
- Author(s)
  Tomoharu Tokunaga, Tadashi Kawamoto, Kenta Tanaka, Naohiro Nakamura, Katsuhiro Sasaki, Kotaro Kuroda, Yasuhiko Hayashi
- Organizer
  IEEE INEC
- Place of Presentation
  Chang Gung University, Taiwan
- Year and Date
  2011-06-24
- Data Source
  KAKENHI-PROJECT-22760537
[Presentation] 金属融解・凝固・反応過程の透過電子顕微鏡内その場観祭2011
- Author(s)
  佐々木勝寛、服部雅史、荒井重男、徳永智春、田中信夫、山本剛久
- Organizer
  日本金属学会2011秋季大会
- Place of Presentation
  沖縄コンベンションセンターカルチャーリゾートフェストーネ(沖縄県)
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] 金属融解・凝固・反応過程の透過電子顕微鏡内その場観察2011
- Author(s)
  佐々木勝寛、服部雅史、荒井重勇、徳永智春、田中信夫、山本剛久
- Organizer
  日本金属学会2011秋季大会
- Place of Presentation
  沖縄
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] フィラメントカセットを用いた金属融解・凝固その場観察2011
- Author(s)
  佐々木勝寛、服部雅史、黒田光太郎、徳永智春、荒井重勇、田中信夫
- Organizer
  日本顕微鏡学会2011講演会
- Place of Presentation
  福岡国際会議場(福岡県)
- Year and Date
  2011-05-17
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] マイクロサンプリングを用いた直接加熱法による高温その場超高圧電顕観察2010
- Author(s)
  佐々木勝寛、黒田光太郎、徳永智春、荒井重勇、森田千明
- Organizer
  日本顕微鏡学会第66回学術講演会
- Place of Presentation
  名古屋
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] In-situ Heating Experiment of the Micro-Sampled Specimen using Kamino-Saka Heating Holde2010
- Author(s)
  K. Sasaki, K. Kuroda, T. Tokunaga, S. Arai and C. Morita
- Organizer
  17th International Congress on Microscopy
- Place of Presentation
  Rio de Janeiro, Brazil
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] Growth and Structure Analysis of Tungsten Oxide Nanorods using Environmental TEM2010
- Author(s)
  Tomoharu Tokunaga
- Organizer
  8th International Vacuum Electron Sources Conference and Nanocarbon
- Place of Presentation
  Southeast University, Nanjing, China
- Year and Date
  2010-10-14
- Data Source
  KAKENHI-PROJECT-22760537
[Presentation] ペンタセン結晶のTEMによる構造観察2010
- Author(s)
  兼松巧, 林佑磨, 徳永智春, 佐々木勝寛, 黒田光太郎
- Organizer
  日本金属学会2010年春季講演大会
- Place of Presentation
  筑波大学3A棟2階
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20860041
[Presentation] W 酸化物ナノロッドの基板上成長制御2010
- Author(s)
  田中健太,河本規,徳永智春,佐々木勝寛,黒田光太郎
- Organizer
  日本金属学会 2010 年秋季(第147回)大会
- Place of Presentation
  北海道大学,札幌市
- Year and Date
  2010-09-27
- Data Source
  KAKENHI-PROJECT-22760537
[Presentation] TEM Characterization of Oxidation-Resistant Copper Nan particles Covered by Biopolymer Nanoskin2009
- Author(s)
  K. Ida, K. Sasaki, Y. Sugiyama, Y. Chujyo, M. Tomonari, T. Tokunaga, K. Kuroda
- Organizer
  The International Conference on Advanced Materials 2009
- Place of Presentation
  Rio de Janeiro, Brazil
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] TEM Characterization of Oxidation-Resistant Copper Nanoparticles Covered by Biopolymer Nanoskin2009
- Author(s)
  K.Ida, K.Sasaki, Y.Sugiyama, Y.Chujyo, M.Tomonari, T.Tokunaga, K.Kuroda
- Organizer
  The International Conference on Advanced Materials 2009
- Place of Presentation
  Rio de Janeiro, Brazil
- Data Source
  KAKENHI-PROJECT-21360307
[Presentation] ペンタセンを用いたOFETの結晶構造解析2008
- Author(s)
  森広斗, 徳永智春, 佐々木勝寛, 黒田光太郎
- Organizer
  2008年秋季金属学会東海支部
- Place of Presentation
  名古屋工業大学2号館1階
- Year and Date
  2008-12-14
- Data Source
  KAKENHI-PROJECT-20860041
[Presentation] ペンタセン粉末の電子線照射耐性および結晶構造解析2008
- Author(s)
  森広斗, 徳永智春, 佐々木勝寛, 黒田光太郎
- Organizer
  日本金属学会2008年秋季大会
- Place of Presentation
  熊本大学百年記念館1階
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-20860041
[Presentation] Yttrium Segregation Behavior to Necks during Sinterring in Alumina Doped with Yttria
- Author(s)
  T. Sako, T. Tokunaga, K. Sasaki, H. Yoshida, T. Yamamoto
- Organizer
  The 4th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC4)
- Place of Presentation
  浜松アクトシティ浜松
- Year and Date
  2014-05-08 – 2014-05-10
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] LSAT結晶の規則・不規則ドメイン構造
- Author(s)
  岡田俊介，佐々木勝寛，徳永智春，小林俊介，山本剛久
- Organizer
  日本顕微鏡学会第70回記念学術講演会
- Place of Presentation
  東京幕張メッセ
- Year and Date
  2014-05-11 – 2014-05-13
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] チタン酸バリウムのフラッシュ焼結
- Author(s)
  上橋彰教、佐々木勝寛、徳永智春、山本剛久、吉田英弘
- Organizer
  日本顕微鏡学会第70回記念学術講演会
- Place of Presentation
  東京幕張メッセ
- Year and Date
  2014-05-11 – 2014-05-13
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] Mechanism for the Precipitation of Carbon on the Surface of Ni Catalyst
- Author(s)
  T. Tokunaga, H. Tasugi, N. Iwamoto, K. Sasaki, T. Yamamoto
- Organizer
  The 4th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC4)
- Place of Presentation
  浜松アクトシティ浜松
- Year and Date
  2014-05-08 – 2014-05-10
- Data Source
  KAKENHI-PROJECT-26249088
[Presentation] Domain structure of LSAT Single Crystal
- Author(s)
  S. Okada, K. Sasaki, T. Tokunaga, S. Kobayashi, T. Yamamoto
- Organizer
  The 4th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC4)
- Place of Presentation
  浜松アクトシティ浜松
- Year and Date
  2014-05-08 – 2014-05-10
- Data Source
  KAKENHI-PROJECT-26249088

1. Yonezawa Tetsu (90284538)

# of Collaborated Projects: 5 results

# of Collaborated Products: 5 results
2. グエンタンマイ (00730649)

# of Collaborated Projects: 3 results

# of Collaborated Products: 5 results
3. SASAKI Katsuhiro (00211938)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
4. Yamamoto Takahisa (20220478)

# of Collaborated Projects: 2 results

# of Collaborated Products: 13 results
5. 塚本宏樹 (90629346)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KURODA Kotaro (30161798)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
7. MUTO Shunsuke (20209985)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. HAYASHI Yasuhiko (50314084)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. 鶴田健二 (00304329)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 羽田真毅 (70636365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 西川亘 (80243492)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 見山克己 (70540186)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 石川忠彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 腰原伸也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Tokunaga Tomoharu 徳永 智春

徳永 智春 トクナガ トモハル

TOKUNAGA Tomoharu 徳永 智春

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Is an in-situ gas environment TEM truly showing the reaction between materials and gases?Principal Investigator

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Growth Mechanism Clarification and Control of Tungsten Oxide Nano Structures using Environmental TEMPrincipal Investigator

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Structure Analysis and Property Improvement of Organic Field Effect Transistor Using Transmission Electron MicroscopyPrincipal Investigator

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[Journal Article] In situ TEM observation of liquid-state Sn nanoparticles vanishing in a SiO2 structure: a potential synthetic tool for controllable morphology evolution from core-shell to yolk-shell and hollow structures2020

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[Journal Article] Highly Correlated Size and Composition of Pt/Au Alloy Nanoparticles via Magnetron Sputtering onto Liquid2020

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[Journal Article] Synthesis of composition-tunable Pd-Cu alloy nanoparticles by double target sputtering2020

Tokunaga Tomoharu 徳永智春

徳永智春トクナガトモハル

TOKUNAGA Tomoharu 徳永智春