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in-situ 3D transmission electron microscopy toward quantitative deformation structure characterization

Research Project

Project/Area Number 19H02029
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 18010:Mechanics of materials and materials-related
Research InstitutionKyushu University

Principal Investigator

MURAYAMA Mitsuhiro  九州大学, 先導物質化学研究所, 教授 (90354282)

Co-Investigator(Kenkyū-buntansha) 波多 聡  九州大学, 総合理工学研究院, 教授 (60264107)
朴 明験  京都大学, 構造材料元素戦略研究拠点ユニット, 特定助教 (90803479)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2019: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Keywordsナノスケール計測・解析 / 構造用金属材料 / 透過型電子顕微鏡法 / その場観察 / 実用金属材料の塑性変形 / TEM中その場観察 / 三次元観察 / 転位 / 積層欠陥 / 電子顕微鏡中その場観察 / 微細組織解析 / 塑性変形挙動 / 透過電子顕微鏡 / 塑性変形ダイナミクス / 破断ダイナミクス
Outline of Research at the Start

金属材料の弾塑性変形・破断のダイナミクスを、電子顕微鏡中その場観察を主とする多次元・多手法で解析し、塑性変形の開始から局部変形・破断に至るまでの各過程で微細組織の外部応力に対する応答がどのように変化していくか、素過程の類似性と相違性を実験的に明らかにできるかを直接観察によって明らかにする。さらに、こうした理解が金属以外の無機・有機材料にも適用可能かどうかについて検討を行う。

Outline of Final Research Achievements

All primary objectives of this research have been successfully archived. We have published 7 peer-reviewed papers in international journals (one was recognized as “the top 100 downloaded materials science papers for Scientific Reports in 2021”), and two manuscripts are currently under review. In addition 5 closely related papers and reviews have been published in various journals including Nature materials; one original research article won the 2020 BCSJ paper award. The techniques being developed throughout this project are found to be useful in several large, long-term research projects related to advanced functional and structural materials development toward energy sustainably society as well as maintaining social infrastructure. The PI of this research has been participating some of these projects.

Academic Significance and Societal Importance of the Research Achievements

本研究では、材料に力を加えた時に生じる変形を司るメカニズムがナノスケールではどのような現象として捉えられるのか、さらに、全く異なる現象として認識されている柔らかい(延性)材料と硬い(脆性)材料における変形のメカニズムには類似点がないのか、を最先端の電子顕微鏡法を用いてリアルタイムで直視観察する手法を開発し、実験的に検証することを行った。ここで得られた知見は、省エネルギー社会を目指すための先端機能や安心・安全な社会基盤を目指す構造材料の開発指導原理発見に有用な解析技術として、他の長期大型プロジェクトですでに活用されているなど、学問的な有用性がある。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (51 results)

All 2022 2021 2020 Other

All Int'l Joint Research (4 results) Journal Article (29 results) (of which Int'l Joint Research: 20 results,  Peer Reviewed: 28 results,  Open Access: 28 results) Presentation (18 results) (of which Int'l Joint Research: 7 results,  Invited: 11 results)

  • [Int'l Joint Research] Pacific Northwest National Laboratory(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University of Virginia(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Pacific Northwest National Laboratory/Lawrence Berkeley National Laboratory(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Stanford University(米国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Three-dimensional Quantitative Evaluation of the Lamellar Curvature in Pearlitic Steel Based on an Orientation Analysis of Cementite2022

    • Author(s)
      Kosaka Makoto、Ushioda Kohsaku、Teshima Toshihiko、Nishida Minoru、Hata Satoshi
    • Journal Title

      ISIJ International

      Volume: 62 Issue: 2 Pages: 299-306

    • DOI

      10.2355/isijinternational.ISIJINT-2021-194

    • NAID

      130008160452

    • ISSN
      0915-1559, 1347-5460
    • Year and Date
      2022-02-15
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recent Studies on TEM/STEM Tomography2022

    • Author(s)
      波多聰、趙一方、井原史朗、斉藤光、光原昌寿、村山光宏
    • Journal Title

      Materia Japan

      Volume: 61 Issue: 2 Pages: 84-88

    • DOI

      10.2320/materia.61.84

    • NAID

      130008149701

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2022-02-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of relaxation process in FeMo14C15B6Erx (x= 0-2) bulk metallic glass by valence electron energy loss spectroscopy2022

    • Author(s)
      S Kobayashi, JM Howe, M Murayama
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: 576 Pages: 121227-121227

    • DOI

      10.1016/j.jnoncrysol.2021.121227

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A boundary-based approach to the multiscale microstructural characterization of a W-Ni-Fe tungsten heavy alloy2022

    • Author(s)
      J.V.Haag IV, J.Wang D.J.Edwards, W.Setyawan, M.Murayama
    • Journal Title

      Scripta Materialia

      Volume: 213 Pages: 114587-114587

    • DOI

      10.1016/j.scriptamat.2022.114587

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Microstructural and spectroscopic analysis in non-uniform Y<sub>2</sub>O<sub>3</sub> ceramics fabricated by spark plasma sintering2021

    • Author(s)
      LEE Ji-Hwoan、KIM Byung-Nam、HATA Satoshi、JANG Byung-Koog
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 129 Issue: 1 Pages: 66-72

    • DOI

      10.2109/jcersj2.20173

    • NAID

      130007965535

    • ISSN
      1348-6535, 1882-0743
    • Year and Date
      2021-01-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Realizing Structural Metallic Materials with Both High Strength and Large Ductility through Nucleation Control of Different Deformation Modes2021

    • Author(s)
      辻伸泰、下川智嗣、志澤一之、村山光宏
    • Journal Title

      Materia Japan

      Volume: 60 Issue: 1 Pages: 8-12

    • DOI

      10.2320/materia.60.8

    • NAID

      130007964811

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2021-01-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enabling High-Performance Surfaces of Biodegradable Magnesium Alloys via Femtosecond Laser Shock Peening with Ultralow Pulse Energy2021

    • Author(s)
      Wenbo Wang, Chang-Yu Hung, Leslie Howe, Jia Chen, Kaiwen Wang, Vinh X. Ho, Shannon Lenahan, Mitsuhiro Murayama, Nguyen Q. Vinh,* and Wenjun Cai*
    • Journal Title

      American Chemical Society

      Volume: 4 Issue: 11 Pages: 7903-7912

    • DOI

      10.1021/acsabm.1c00826

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nanoscale Texture and Microstructure in a NdFeAs(O,F)/IBAD-MgO Superconducting Thin Film with Superior Critical Current Properties2021

    • Author(s)
      Guo Zimeng、Gao Hongye、Kondo Keisuke、Hatano Takafumi、Iida Kazumasa、H?nisch Jens、Ikuta Hiroshi、Hata Satoshi
    • Journal Title

      ACS Applied Electronic Materials

      Volume: 3 Issue: 7 Pages: 3158-3166

    • DOI

      10.1021/acsaelm.1c00364

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermal Conductivity of Nano-Crystallized Indium-Gallium-Zinc Oxide Thin Films Determined by Differential Three-Omega Method2021

    • Author(s)
      Khan Rauf、Ohtaki Michitaka、Hata Satoshi、Miyazaki Koji、Hattori Reiji
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 6 Pages: 1547-1547

    • DOI

      10.3390/nano11061547

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Approaching the ultimate superconducting properties of (Ba,K)Fe2As2 by naturally formed low-angle grain boundary networks2021

    • Author(s)
      K. Iida, D. Qin, C. Tarantini, T. Hatano, C. Wang, Z. Guo, H. Gao, H. Saito, S. Hata, M. Naito, A. Yamamoto
    • Journal Title

      NPG Asia Materials

      Volume: 13

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterization of ductile phase toughening mechanisms in a hot-rolled tungsten heavy alloy2021

    • Author(s)
      J.V. Haag, D.J. Edwards, C.H. Henager, W. Setyawan, J. Wang, M. Murayama
    • Journal Title

      Acta Materialia

      Volume: - Pages: 116523-116523

    • DOI

      10.1016/j.actamat.2020.116523

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Grain size altering yielding mechanisms in ultrafine grained high-Mn austenitic steel: Advanced TEM investigations2021

    • Author(s)
      Hung Chang-Yu、Bai Yu、Tsuji Nobuhiro、Murayama Mitsuhiro
    • Journal Title

      Journal of Materials Science &amp; Technology

      Volume: 86 Pages: 192-203

    • DOI

      10.1016/j.jmst.2021.01.031

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Correlation Between Grain Boundary Character and Deformation Twin Nucleation Mechanism in Coarse-grained High-Mn Austenitic Steel2021

    • Author(s)
      Chang-Yu Hung, Yu Bai, Tomotsugu Shimokawa, Nobuhiro Tsuji, and Mitsuhiro Murayama
    • Journal Title

      Scientific Reports

      Volume: - Issue: 1 Pages: 8468-8468

    • DOI

      10.1038/s41598-021-87811-w

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Unique transition of yielding mechanism and unexpected activation of deformation twinning in ultrafine grained high-Mn austenitic steel2021

    • Author(s)
      Yu Bai, Hiroki Kitamura, Si Gao, Yanzhong Tian, Nokeun Park, Myeong-heom Park, Hiroki Adachi, Akinobu Shibata, Masugu Sato, Mitsuhiro Murayama, Nobuhiro Tsuji
    • Journal Title

      Scientific Reports

      Volume: - Issue: 1 Pages: 15870-15870

    • DOI

      10.1038/s41598-021-94800-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phase transformations in Al-Ti-Mg powders consolidated by high-pressure torsion: Experiments and first-principles calculations2021

    • Author(s)
      Tang Yongpeng、Murayama Mitsuhiro、Edalati Kaveh、Wang Qing、Iikubo Satoshi、Masuda Takahiro、Higo Yuji、Tange Yoshinori、Ohishi Yasuo、Mito Masaki、Horita Zenji
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 889 Pages: 161815-161815

    • DOI

      10.1016/j.jallcom.2021.161815

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Realization of epitaxial thin films of the superconductor K-doped BaFe2As22021

    • Author(s)
      Qin Dongyi、Iida Kazumasa、Hatano Takafumi、Saito Hikaru、Ma Yiming、Wang Chao、Hata Satoshi、Naito Michio、Yamamoto Akiyasu
    • Journal Title

      Physical Review Materials

      Volume: 5 Issue: 1 Pages: 14801-14801

    • DOI

      10.1103/physrevmaterials.5.014801

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Five-second STEM dislocation tomography for 300?nm thick specimen assisted by deep-learning-based noise filtering2021

    • Author(s)
      Zhao Yifang、Koike Suguru、Nakama Rikuto、Ihara Shiro、Mitsuhara Masatoshi、Murayama Mitsuhiro、Hata Satoshi、Saito Hikaru
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 20720-20720

    • DOI

      10.1038/s41598-021-99914-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 透過電子顕微鏡法による結晶欠陥の3次元再構築2021

    • Author(s)
      波多聰
    • Journal Title

      ふぇらむ(日本鉄鋼協会会報)

      Volume: 26 Pages: 427-433

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Geopolymer/Zeolite composite materials with adsorptive and photocatalytic properties for dye removal2020

    • Author(s)
      Kedsarin Pimraksa, Naruemon Setthaya, Maneerat Thala, Prinya Chindaprasirt, Mitsuhiro Murayama
    • Journal Title

      PloS One

      Volume: - Issue: 10 Pages: 0241603-0241603

    • DOI

      10.1371/journal.pone.0241603

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Towards Data-Driven Next-Generation Transmission Electron Microscopy2020

    • Author(s)
      Steven R S, Colin O, Lewys J, Amanda P, Sergei V., K, Matthew J. O, Rafal E. D, Norman S, Khalid H, Wei-Chang D. Y, Renu S, Yingge D, Ann C, Haimei Z, Edgar C. B, Libor K, R. L P, Dongsheng L, Xin Z, Mitsuhiro M, and Mitra L. T
    • Journal Title

      Nature Materials

      Volume: 20 Issue: 3 Pages: 274-279

    • DOI

      10.1038/s41563-020-00833-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electron tomography: An imaging method for materials deformation dynamics2020

    • Author(s)
      S. Hata, T. Honda, H. Saito, M. Mitsuhara, M. Murayama
    • Journal Title

      Current Opinion in Solid State & Materials Science

      Volume: 24 Issue: 4 Pages: 100850-100850

    • DOI

      10.1016/j.cossms.2020.100850

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ultra-fast Electron Microscopic Imaging of Single Molecules with Direct Electron Detection Camera and Noise Reduction2020

    • Author(s)
      J. Stuckner, T. Shimizu, K. Harano, E. Nakamura, M. Murayama
    • Journal Title

      Microscopy and Microanalysis

      Volume: 26 Issue: 4 Pages: 667-675

    • DOI

      10.1017/s1431927620001750

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electron tomography imaging methods with diffraction contrast for materials research2020

    • Author(s)
      S. Hata, H. Furukawa, T. Gondo, D. Hirakami, N. Horii, K. Ikeda, K. Kawamoto, K. Kimura, S. Matsumura, M. Mitsuhara, H. Miyazaki, S. Miyazaki, M. Murayama, H. Nakashima, H. Saito, M. Sakamoto, S. Yamasaki
    • Journal Title

      Microscopy

      Volume: In press Issue: 3 Pages: 141-155

    • DOI

      10.1093/jmicro/dfaa002

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Real-time Video Imaging of Mechanical Motions of a Single Molecular Shuttle with Sub-millisecond Sub-angstrom Precision2020

    • Author(s)
      T. Shimizu, D. Lungerich, J. Stuckner, M. Murayama, K. Harano, E. Nakamura,
    • Journal Title

      Bull. Chem. Soc. Jpn.

      Volume: 93 Issue: 9 Pages: 1079-1085

    • DOI

      10.1246/bcsj.20200134

    • NAID

      130007905718

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deformation of a nanocube with a single incoherent precipitate: role of precipitate size and dislocation looping2020

    • Author(s)
      Kiani Mehrdad T.、Murayama Mitsuhiro、Gu X. Wendy
    • Journal Title

      Philosophical Magazine

      Volume: 100 Issue: 13 Pages: 1749-1770

    • DOI

      10.1080/14786435.2020.1741044

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fracture in nanoporous gold: An integrated computational and experimental study2020

    • Author(s)
      Beets Nathan、Stuckner Joshua、Murayama Mitsuhiro、Farkas Diana
    • Journal Title

      Acta Materialia

      Volume: 185 Pages: 257-270

    • DOI

      10.1016/j.actamat.2019.12.008

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing the influence of processing parameters and external loading on the nanoporous structure and morphology of nanoporous gold toward catalytic applications2020

    • Author(s)
      Stuckner Joshua、Frei Katherine、Corcoran Sean G.、Reynolds William T.、Murayama Mitsuhiro
    • Journal Title

      Journal of Physics and Chemistry of Solids

      Volume: 136 Pages: 109139-109139

    • DOI

      10.1016/j.jpcs.2019.109139

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing Experimental Parameter Space for Achieving Quantitative Electron Tomography for Nanometer-Scale Plastic Deformation2020

    • Author(s)
      Yu Ya-Peng、Furukawa Hiromitsu、Horii Noritaka、Murayama Mitsuhiro
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 51 Issue: 1 Pages: 20-27

    • DOI

      10.1007/s11661-019-05345-3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Challenging Ultra Grain Refinement of Ferrite in Low-C Steel Only by Heat Treatment2020

    • Author(s)
      Park Myeong-heom、Shibata Akinobu、Tsuji Nobuhiro
    • Journal Title

      Frontiers in Materials

      Volume: 7 Pages: 604792-604792

    • DOI

      10.3389/fmats.2020.604792

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 透過型電子顕微鏡によるナノスケールの三次元観察と多結晶組織解析2022

    • Author(s)
      波多聰
    • Organizer
      九州大学電子顕微鏡民間解放セミナー 材料開発を前進させる「顕微解析拠点の活用」九州大学の最先端電子顕微鏡設備と技術の利用
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Toward 3D visualization of dislocation dynamics under deformation using transmission electron microscopy2022

    • Author(s)
      S. Hata
    • Organizer
      Time Man Seminar
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] in situ TEM to investigate correlations between microstructure characteristics and deformation twin nucleation mechanisms in high2021

    • Author(s)
      Murayama M, Shimokawa T, Hung C-Y, Bai Y, Tsuji N
    • Organizer
      Materials Research Meeting (MRM) 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] in situ TEM to investigate correlations between microstructure characteristics and deformation twin nucleation2021

    • Author(s)
      Shimokawa T, Sawada K, Hung C-Y, Murayama M, Bai Y, Tsuji N.
    • Organizer
      Materials Research Meeting (MRM) 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Managing both high strength and large ductility by controlling deformation modes in nanostructured metals.2021

    • Author(s)
      Tsuji N, Murayama M, Shimokawa T, Shizawa K, Kishida K.
    • Organizer
      Materials Research Meeting (MRM) 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Toward 3D visualization of dislocation dynamics by electron tomography2021

    • Author(s)
      S. Hata
    • Organizer
      Graduate Institute of Ferrous & Energy Materials Technology (GIFT) seminar
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 電子顕微鏡 様々な研究分野にまたがる先端機器2021

    • Author(s)
      波多聰
    • Organizer
      九州大学工学部・九州沖縄9高専 連携教育プログラム関連事業 九州大学 特別講義
    • Related Report
      2021 Annual Research Report
  • [Presentation] Fast 3D imaging of crystal defects using scanning transmission electron microscopy2021

    • Author(s)
      S. Hata, H. Saito, I. Cho (Y. Zhao), S. Koike, R. Nakama, N. Konishi, M. Mitsuhara, M. Murayama
    • Organizer
      2021 MIRAI2.0 Workshop in Materials Science
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機械学習ノイズフィルタリングを援用した走査透過電子顕微鏡(STEM)観察の応用2021

    • Author(s)
      井原史朗、斉藤光、趙一方、鯉池卓、仲間陸人、義永瑞雲、光原昌寿、波多聰、村山光宏
    • Organizer
      日本機械学会34回計算力学講演会(CMD2021)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Toward dynamic 3D visualization of dislocations by electron tomography2021

    • Author(s)
      S. Hata, H. Saito, M. Murayama
    • Organizer
      The 5th International Congress on 3D Materials Science 2021 (3DMS 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] STEM連続傾斜像の高速撮影に向けた要素技術開発2021

    • Author(s)
      波多聰、斉藤光、趙一方、鯉池卓、仲間陸人、小西夏樹、光原昌寿、村山光宏
    • Organizer
      日本顕微鏡学会 第77回学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 結晶欠陥の電子顕微鏡3次元再構築2021

    • Author(s)
      波多聰
    • Organizer
      日本鉄鋼協会第181回春季講演大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] その場観察用のTEMホルダー技術と活用事例-試料引張を中心に-2021

    • Author(s)
      波多聰
    • Organizer
      日本学術振興会 R026先端計測技術の将来設計委員会 第3回
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] In-situ 3D imaging in transmission electron microscopy: recent developments and applications to material deformation2020

    • Author(s)
      S. Hata, H. Saito, M. Murayama
    • Organizer
      Structural Materials for Nuclear and Space Applications (SNSA20)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] STEMトモグラフィーによる転位の高速三次元観察2020

    • Author(s)
      趙一方、鯉池卓、仲間陸人、光原昌寿、斉藤光、村山光宏、波多聰
    • Organizer
      第62回日本顕微鏡学会九州支部集会・学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 3D and 4D reconstruction of dislocations in electron microscopy2020

    • Author(s)
      S. Hata, H. Saito, M. Murayama
    • Organizer
      The 4th Forum of Materials Genome Engineering (4th ForMGE)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 透過型電子顕微鏡法による結晶材料3次元組織の再構築に関する研究2020

    • Author(s)
      波多聰
    • Organizer
      日本顕微鏡学会第76回学術講演会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 高速STEMトモグラフィーの実現に向けた深層学習を用いたノイズ除去2020

    • Author(s)
      鯉池卓、斉藤光、趙一方、光原昌寿、村山光宏、波多聰
    • Organizer
      第62回日本顕微鏡学会九州支部集会・学術講演会
    • Related Report
      2020 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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