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Development of nonempirical alloy design scheme through electronic structure calculations

Research Project

Project/Area Number 19K04993
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 26010:Metallic material properties-related
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

Tsuru Tomohito  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 原子力基礎工学研究センター, 研究主幹 (80455295)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords固溶強化 / 転位運動 / 熱活性化過程 / 第一原理計算 / 強度 / 元素設計
Outline of Research at the Start

材料の力学特性は結晶構造によって大きく異なり,体心立方格子(BCC)を持つ金属の力学特性は,合金元素や濃度,温度によって複雑な挙動を示す.本研究ではBCC金属の変形の基礎となる転位運動がキンク機構によることに注目する.そして,合金元素の熱活性化過程への影響を定量的に評価し,有限温度の転位運動を解析するとともに力学特性を評価する枠組みを構築するとともに,これらを包括的に理解することで電子状態に基づくユニバーサルな合金設計手法を構築する.

Outline of Final Research Achievements

Mechanical properties in BCC metals exhibit complicated behavior related to the concentration of alloying elements and temperature, which makes it difficult to predict mechanical properties under various conditions. In this study, we focus on the fact that dislocation motion, that is the basis of deformation in BCC metals, is due to two thermally activated processes: kink formation and kink migration. The complicated temperature-dependent mechanical behavior of alloy system can be described by evaluating the effects of alloying elements on dislocation motion from an atomic model and developing a framework that links the results with theories based on thermal activation processes. In contrast to the conventional mechanism based on elastic interactions, the interaction between the alloying elements and the matrix is found to be dominated by the electronic interaction.

Academic Significance and Societal Importance of the Research Achievements

本研究から,BCC金属において合金元素の違いによって系統的な変化を生じる要因が,力学的な相互作用に対して,マトリクスの転位と合金元素の電子の結合が支配的な影響を及ぼすためであることが明らかになった.このような化学的な相互作用は,古典的な強化理論では考慮することができないため,BCC合金の力学特性の理解にはとりわけ,電子結合を考慮した議論が必要であることを示唆している.これは,基礎的な特性を電子論的解析によって評価することで,合金化によるマクロな力学特性を予測することが可能であることを示しており,計算科学を用いた今後の材料設計において,重要な役割を果たすと考えられる.

Report

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

    (60 results)

All 2022 2021 2020 2019 Other

All Journal Article (21 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 21 results,  Open Access: 7 results) Presentation (34 results) (of which Int'l Joint Research: 8 results,  Invited: 16 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Effects of local bonding between solute atoms and vacancy on formation of nanoclusters in Al-Mg-Si alloys2022

    • Author(s)
      Kurihara Kensuke、Lobzenko Ivan、Tsuru Tomohito、Serizawa Ai
    • Journal Title

      Journal of Japan Institute of Light Metals

      Volume: 72 Issue: 2 Pages: 47-53

    • DOI

      10.2464/jilm.72.47

    • NAID

      40022825923

    • ISSN
      0451-5994, 1880-8018
    • Year and Date
      2022-02-15
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dislocation core structure and motion in pure titanium and titanium alloys: A first-principles study2022

    • Author(s)
      Tsuru Tomohito、Itakura Mitsuhiro、Yamaguchi Masatake、Watanabe Chihiro、Miura Hiromi
    • Journal Title

      Computational Materials Science

      Volume: 203 Pages: 111081-111081

    • DOI

      10.1016/j.commatsci.2021.111081

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synergetic effect of Si addition on mechanical properties in face-centered-cubic high entropy alloys: a first-principles study2022

    • Author(s)
      Tsuru Tomohito、Lobzenko Ivan、Wei Daixiu
    • Journal Title

      Modelling and Simulation in Materials Science and Engineering

      Volume: 30 Issue: 2 Pages: 024003-024003

    • DOI

      10.1088/1361-651x/ac455a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metalloid substitution elevates simultaneously the strength and ductility of face-centered-cubic high-entropy alloys2022

    • Author(s)
      Wei Daixiu、Wang Liqiang、Zhang Yongjie、Gong Wu、Tsuru Tomohito、Lobzenko Ivan、Jiang Jing、Harjo Stefanus、Kawasaki Takuro、Bae Jae Wung、Lu Wenjun、Lu Zhen、Hayasaka Yuichiro、Kiguchi Takanori、Okamoto Norihiko L.、Ichitsubo Tetsu、Kim Hyoung Seop、Furuhara Tadashi、Ma Evan、Kato Hidemi
    • Journal Title

      Acta Materialia

      Volume: 225 Pages: 117571-117571

    • DOI

      10.1016/j.actamat.2021.117571

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hydrogen-Trapping Energy in Screw and Edge Dislocations in Aluminum: First-Principles Calculations2021

    • Author(s)
      Yamaguchi Masatake、Itakura Mitsuhiro、Tsuru Tomohito、Ebihara Ken-ichi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 62 Issue: 5 Pages: 582-589

    • DOI

      10.2320/matertrans.MT-M2020375

    • NAID

      130008029719

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2021-05-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inclination of self-interstitial dumbbells in molybdenum and tungsten: A first-principles study2021

    • Author(s)
      Suzudo T.、Tsuru T.
    • Journal Title

      AIP Advances

      Volume: 11 Issue: 6 Pages: 065012-065012

    • DOI

      10.1063/5.0048740

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Perspectives on multiscale modelling and experiments to accelerate materials development for fusion2021

    • Author(s)
      Gilbert M.R.、Arakawa K.、Suzudo T.、Trelewicz J.R.、Tsuru T.、et al.
    • Journal Title

      Journal of Nuclear Materials

      Volume: 554 Pages: 153113-153113

    • DOI

      10.1016/j.jnucmat.2021.153113

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hydrogen-accelerated spontaneous microcracking in high-strength aluminium alloys2020

    • Author(s)
      Tsuru Tomohito、Shimizu Kazuyuki、Yamaguchi Masatake、Itakura Mitsuhiro、Ebihara Kenichi、Bendo Artenis、Matsuda Kenji、Toda Hiroyuki
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1998-1998

    • DOI

      10.1038/s41598-020-58834-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Change in damping capacity arising from twin-boundary segregation in solid-solution magnesium alloys2020

    • Author(s)
      H. Somekawa, D. A. Basha, A. Singh, T. Tsuru, M. Yamaguchi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Pages: 1172-1175

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Change in damping capacity arising from twin-boundary segregation in solid-solution magnesium alloys2020

    • Author(s)
      H. Somekawa, D. A. Basha, A. Singh, T. Tsuru, H. Watanabe
    • Journal Title

      Philosophical Magazine Letters

      Volume: 100 Issue: 10 Pages: 494-505

    • DOI

      10.1080/09500839.2020.1805132

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The possible transition mechanism for the meta-stable phase in the 7xxx aluminium2020

    • Author(s)
      A. Bendo, K. Matsuda, K. Nishimura, N. Nunomura, T. Tsuchiya, Seungwon Lee, Calin D. Marioara, Tomohito Tsuru, Masatake Yamaguchi, Kazuyuki Shimizu, Hiroyuki Toda
    • Journal Title

      Materials Science and Technology

      Volume: 36 Issue: 15 Pages: 1621-1627

    • DOI

      10.1080/02670836.2020.1821323

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hydrogen Trapping in Mg2Si and Al7FeCu2 Intermetallic Compounds in Aluminum Alloy2020

    • Author(s)
      M. Yamaguchi, T. Tsuru, K. Ebihara, M. Itakura, K. Matsuda, K. Shimizu, H. Toda
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Pages: 1907-1911

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Brittle-fracture simulations of curved cleavage cracks in α-iron: A molecular dynamics study2020

    • Author(s)
      T. Suzudo, K. Ebihara, T. Tsuru
    • Journal Title

      AIP Advances

      Volume: 10 Issue: 11 Pages: 115209-115209

    • DOI

      10.1063/5.0026659

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dependences of Grain Size and Strain-Rate on Deformation Behavior of Commercial Purity Titanium Processed by Multi-Directional Forging2020

    • Author(s)
      S. Yamamoto, Y. Miyajima, C. Watanabe, R. Monzen, T. Tsuru, H. Miura
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Pages: 2320-2328

    • NAID

      130007751059

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] ナノ~マクロを繋ぐトモグラフィー :界面の半自発的剥離2020

    • Author(s)
      戸田裕之, 山口正剛, 都留智仁, 清水一行, 松田健二, 平山恭介
    • Journal Title

      まてりあ

      Volume: 60 Pages: 13-18

    • NAID

      130007964852

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 原子シミュレーションに基づく力学特 性評価と材料設計2020

    • Author(s)
      都留智仁
    • Journal Title

      まてりあ

      Volume: 60 Pages: 25-29

    • NAID

      130007964847

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anomalous solution softening by unique energy balance mediated by kink mechanism in tungsten-rhenium alloys2020

    • Author(s)
      Tsuru Tomohito、Wakeda Masato、Suzudo Tomoaki、Itakura Mitsuhiro、Ogata Shigenobu
    • Journal Title

      Journal of Applied Physics

      Volume: 127 Issue: 2 Pages: 025101-025101

    • DOI

      10.1063/1.5131279

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] マグネシウムの延性・靭性向上のための合金設計:第一原理計算からのアプローチ2020

    • Author(s)
      都留智仁
    • Journal Title

      軽金属

      Volume: 7 Pages: 78-81

    • NAID

      130008052396

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 多軸鍛造加工を施した工業用純チタンの変形挙動の結晶粒径依存性とひずみ速度依存性2019

    • Author(s)
      山本晶太・宮嶋陽司・渡邊千尋・門前亮一・都留智仁・三浦博己
    • Journal Title

      日本金属学会誌

      Volume: 83 Pages: 465-473

    • NAID

      130007751059

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] An unreported precipitate orientation relationship in Al-Zn-Mg based alloys2019

    • Author(s)
      Bendo Artenis、Matsuda Kenji、Lervik Adrian、Tsuru Tomohito、Nishimura Katsuhiko、Nunomura Norio、Holmestad Randi、Marioara Calin D.、Shimizu Kazuyuki、Toda Hiroyuki、Yamaguchi Masatake
    • Journal Title

      Materials Characterization

      Volume: 158 Pages: 109958-109958

    • DOI

      10.1016/j.matchar.2019.109958

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [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

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 第一原理計算によるハイエントロピー合金の諸特性の評価2021

    • Author(s)
      都留智仁,イバン ロブゼンコ,椎原良典,魏代修,弓削是貴,青柳吉輝,下川智嗣,久保百司,尾方成信,加藤秀実,橋本直幸,上田幹人,林重成,岡弘,礒部繁人
    • Organizer
      日本金属学会2021年秋期(第169回)講演大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ハイエントロピー合金の特異な力学特性に関する計算科学研究2021

    • Author(s)
      都留智仁
    • Organizer
      第70期 塑性工学/マルチスケール材料力学 合同部門委員会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 欠陥ダイナミクスに基づく力学機能評価:複雑な合金系への応用2021

    • Author(s)
      都留智仁
    • Organizer
      第35期CAMMフォーラム本例会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] BCC-MEAモデル合金を用いた第4族元素の力学特性への影響2021

    • Author(s)
      都留智仁,イバンロブゼンコ,韓恕,陳正昊,岸田恭輔,乾晴行
    • Organizer
      金属学会2022年春期(第170回)講演大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 機械学習ポテンシャルを用いたBCC鉄における破壊の分子動力学シミュレーション2021

    • Author(s)
      鈴土知明、海老原健一、都留智仁、森英喜
    • Organizer
      金属学会2022年春期(第170回)講演大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] MoおよびWのダンベル型SIAの傾斜に関する第一原理計算2021

    • Author(s)
      鈴土知明、都留智仁
    • Organizer
      日本金属学会2021年秋期(第169回)講演大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 金属積層造形による新規低放射化ハイエントロピー合金の作製(1)全体概要2021

    • Author(s)
      橋本直幸,上田幹人,林重成,岡弘,礒部繁人,山下真一郎,板倉充洋,都留智仁
    • Organizer
      日本原子力学会2021年秋の大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effect of local atomic disorder on dislocation core in BCC high entropy alloys2021

    • Author(s)
      T. Tsuru
    • Organizer
      Thermec’ 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical description of screw dislocation in dilute and highly-concentrated BCC alloys2021

    • Author(s)
      T. Tsuru
    • Organizer
      25th International Congress of Theoretical and Applied Mechanics (ICTAM 2020+1)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hydrogen-accelerated cleavage in high strength aluminium alloys2021

    • Author(s)
      T. Tsuru, K. Shimizu, M. Yamaguchi, M. Itakura, K. Ebihara, A. Bendo, K. Matsuda, H. Toda
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hydrogen embrittlement mechanism of Al-Zn-Mg alloys: semi-spontaneous interfacial decohesion2021

    • Author(s)
      H. Toda, M. Yamaguchi, T. Tsuru, K. Shimizu, K. Hirayama, K. Ebihara, K. Matsuda
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hydrogen Trapping Energy at Incoherent Boundary in Aluminum Alloy: First-Principles Calculations2021

    • Author(s)
      M. Yamaguchi, T. Tsuru, K. Ebihara, M. Itakura
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] First-principles modeling of BCC to omega phase transition in ZrNbTaTiHf high-entropy alloy2021

    • Author(s)
      I. Lobzenko, T. Tsuru
    • Organizer
      Materials Research Meeting 2021 (MRM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Short-range order influence on the quality of interatomic potential built using machine learning technique for quinary high entropy alloys2021

    • Author(s)
      I. Lobzenko, T. Tsuru
    • Organizer
      2nd World Congress on High Entropy Alloys (HEA 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ハイエントロピー合金の圧延加工組織に関する結晶塑性FEM解析2021

    • Author(s)
      青柳吉輝,小林亮太,都留智仁,弓削是貴,下川智嗣,久保百司,尾方成信
    • Organizer
      金属学会2021年春期(第168回 )講演大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] BCCハイエントロピー合金における短距離秩序と転位構造の第一原理計 算2021

    • Author(s)
      都留智仁,Ivan Lobzenko,弓削是貴,青柳吉輝,下川智嗣,久保百司 ,尾方成信
    • Organizer
      金属学会2021年春期(第168回 )講演大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Tailoring local structure of high entropy alloys to overcome the strengthductility trade-off2021

    • Author(s)
      魏代修,都留智仁,岡本範彦,市坪哲,加藤秀実
    • Organizer
      金属学会2021年春期(第168回 )講演大会
    • Related Report
      2020 Research-status Report
  • [Presentation] BCC鉄におけるへき開面と転位の射出 -分子動力学シミュレーション2021

    • Author(s)
      鈴土知明,海老原健一 ,都留智仁
    • Organizer
      金属学会2021年春期(第168回 )講演大会
    • Related Report
      2020 Research-status Report
  • [Presentation] First-principles calculations of dislocation core structure in BCC-HEAs2020

    • Author(s)
      Tomohito Tsuru
    • Organizer
      Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 計算材料科学によるハイエントロピー合金の力学特性解析2020

    • Author(s)
      尾方成信、都留智仁、下川智嗣、久保百司、青柳吉輝、弓削是貴
    • Organizer
      金属学会2020年秋期(第167回 )講演大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 高強度アルミニウム合金の水素誘起自発的破壊現象の解明:実験と計算 科学からのアプローチ2020

    • Author(s)
      都留智仁, 山口正剛, 板倉充洋, 海老原健一,清水一行, Artenis Bendo, 松田健二,戸田裕之
    • Organizer
      軽金属学会第139回秋期大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] ヘテロ構造制御によるアルミニウム合金の力学特性向上の試み2020

    • Author(s)
      戸田裕之,山口正剛,都留智仁,清水一行,藤原比呂,平山恭介,松田健二
    • Organizer
      軽金属学会第139回秋期大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] BCC合金の転位運動に基づく変形機構と力学特性:第一原理計算と力学モデルによる解析2020

    • Author(s)
      都留智仁
    • Organizer
      第10回プラストンに基づく変形現象研究会 (京都大学吉田キャンパス)
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 原子・電子シミュレーションを用いた欠陥挙動に基づく力学特性2020

    • Author(s)
      都留智仁
    • Organizer
      スパコンプロフェッショナルNo.27(東北大学片平キャンパス)
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 第一原理計算による転位構造の計算:転位運動に関する特性の評価2019

    • Author(s)
      都留智仁
    • Organizer
      名古屋大学第13回物質科学談話会(名古屋大学)
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] First-principles calculations of dislocation core structure and motion in high entropy alloys2019

    • Author(s)
      Tomohito Tsuru
    • Organizer
      The 11th Korea-Japan Berkeley Symposium
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 第一原理計算による転位運動と温度に依存した変形機構の研究2019

    • Author(s)
      都留智仁
    • Organizer
      金属学会2019年秋期(第165回)講演大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 第一原理計算によるハイエントロピー合金の転位構造と運動に関する研究2019

    • Author(s)
      都留智仁・弓削是貴・青柳吉輝・下川智嗣・久保百司・尾方成信
    • Organizer
      金属学会2019年秋期(第165回)講演大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] First-principles predictions of dislocation motion in high-entropy alloys2019

    • Author(s)
      T. Tsuru, M. Itakura, K. Yuge, Y. Aoyagi, T. Shimokawa, M. Kubo, S. Ogata
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] First-principles calculations of the motion of screw dislocation around solutes in W alloys,2019

    • Author(s)
      T. Tsuru, T. Suzudo
    • Organizer
      6th FMTCP Workshop
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] First Principles Modeling on Radiation Defects in W and W-based Alloys2019

    • Author(s)
      T. Suzudo and T. Tsuru
    • Organizer
      4th International Workshop on Models and Data for Plasma-Material Interaction in Fusion Devices
    • Related Report
      2019 Research-status Report
  • [Presentation] A numerical description of the motion of screw dislocation around solutes in tungsten alloys2019

    • Author(s)
      T. Tsuru, T. Suzudo, M. Itakura, M. Wakeda, S. Ogata
    • Organizer
      The Nineteenth International Conference on Fusion Reactor Materials
    • Related Report
      2019 Research-status Report
  • [Presentation] First-principles modeling for dislocation motion of HEA alloys2019

    • Author(s)
      T. Tsuru, M. Itakura, K. Yuge, Y. Aoyagi, T. Shimokawa, M. Kubo, S. Ogata
    • Organizer
      The fourth International Symposium on Atomistic and Multiscale Modeling of Mechanics and Multiphysics
    • Related Report
      2019 Research-status Report
  • [Presentation] 原子・電子シミュレーションを用いた欠陥挙動に基づく力学特性の評価2019

    • Author(s)
      都留智仁
    • Organizer
      微小領域の力学特性評価とマルチスケールモデリング
    • Related Report
      2019 Research-status Report
  • [Book] The Plaston Concept: Plastic Deformation in Structural Materials2022

    • Author(s)
      I. Tanaka, N. Tsuji, H. Inui, (T. Tsuru Part II 4)
    • Publisher
      Springer
    • ISBN
      9789811677151
    • Related Report
      2021 Annual Research Report
  • [Book] ハイエントロピー合金2020

    • Author(s)
      乾晴行,分担執筆 都留智仁 他
    • Total Pages
      296
    • Publisher
      内田老鶴圃
    • ISBN
      9784753651375
    • Related Report
      2020 Research-status Report
  • [Remarks] 照射材料工学研究グループ

    • URL

      https://nsec.jaea.go.jp/fme/group5/group5_index.htm

    • Related Report
      2021 Annual Research Report
  • [Remarks] researchmap

    • URL

      https://researchmap.jp/tsurutomohito

    • Related Report
      2020 Research-status Report
  • [Remarks] 照射材料工学研究グループHP

    • URL

      https://nsec.jaea.go.jp/fme/group5/group5_index.htm

    • Related Report
      2020 Research-status Report 2019 Research-status Report

URL: 

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

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