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2019 Fiscal Year Annual Research Report

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

Administrative Group

Project AreaHigh Entropy Alloys - Science of New Class of Materials Based on Elemental Multiplicity and Heterogeneity
Project/Area Number 18H05450
Research InstitutionKyoto University

Principal Investigator

乾 晴行  京都大学, 工学研究科, 教授 (30213135)

Co-Investigator(Kenkyū-buntansha) 尾方 成信  大阪大学, 基礎工学研究科, 教授 (20273584)
辻 伸泰  京都大学, 工学研究科, 教授 (30263213)
古原 忠  東北大学, 金属材料研究所, 教授 (50221560)
小山 敏幸  名古屋大学, 工学研究科, 教授 (80225599)
加藤 秀実  東北大学, 金属材料研究所, 教授 (80323096)
Project Period (FY) 2018-06-29 – 2023-03-31
Keywords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
Outline of Annual Research Achievements

新学術領域研究「ハイエントロピー合金:元素の多様性と不均一性に基づく新しい材料の学理」を構成する多様な研究者が行う研究を相互に有機的に関連付けて、多様な観点から共同研究を企画・管理することにより、各研究者の研究にさらなる進展とブレークスルーをもたらすとともに、これらの研究成果がハイエントロピー効果という新規な概念のもと、最先端のナノ解析実験研究、最先端計算科学、最先端材料創製研究を融合させて、「未開の多成分系状態図の中央近傍の組成を持つハイエントロピー合金が示す新規で特異な材料物性をハイエントロピー効果と言う新規な概念からその本質を明らかにし、多様な構成元素間の非線形相互作用(カクテル効果)に潜む新たな材料科学の学術領域を打ち立てる」という領域全体の目標に対して最大限の寄与が出来るよう各個別研究および共同研究の方向付けを行っている。具体的には、領域全体の管理運営を行う事務局体制を整備し、領域内の各グループで実施されている研究内容を把握し、異なる背景の研究者間の研究言語を咀嚼、翻訳、統一し、「何が明らかになったのか」また「何を明らかにすべきか」を明確にした上で、総括班会議、領域全体研究会、各研究項目内連携会議、各計画研究班内会議などを企画・組織を通して、構成メンバー全員の共通認識となるようその周知に努める。また、大型共通設備(SPring-8、J-PARC、金研スーパーコンピューターなど)について利用のための講習会を開催しその利用を支援し、国際活動支援班を設けることにより、国内だけでなく国際的にも各研究グループ間の人材交流についての調整・交渉の窓口を行っている。また、ホームページやシンポジウム、若手の研究会,さらには関連各学会での講演会を企画・運営し、領域の最新研究動向や成果を学界をはじめ広く社会に発信している。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

総括班代表のもとに開設した総括班事務局を中心に総括班事務運営を行っている。総括班事務局では、専属の事務補佐員1名を雇用し、領域全体会議の開催の準備、若手研究会の企画と予定の確定、具体的な共同研究を早急に立ち上げるための各研究項目内での連絡会議、および各計画班内での研究会議の具体的な予定、領域内外の共有設備の使用規程などの決定・更新を行った。学会連携部門を中心に、各学会で強さと変形に関する研究企画を立ち上げ、研究成果の学界への発信を行うための計画案の策定も行った。また、領域のホームページ(日英2ヶ国語)を活用し、海外研究機関との連携も図った。
平成31年度の領域全体国内研究会として、平成31年5月にスタートアップ会議を開催し、新たに加わった公募班研究者も含め、今年度の各研究班の研究目的、内容、および研究班間の共同研究の項目及びその進め方について議論を行った。さらに、平成31年9月に日本金属学会秋期講演大会で公募シンポジウム「ハイエントロピー合金の材料科学」を開催し、領域内外の研究者との活発な討論から、強さと変形に関する研究成果の学界への発信を行った。本年度の領域全体国際会議として、米国シアトル市で令和1年11月にTMS国際会議High-Entropy Alloysを、令和1年12月に横浜市でMRM2020国際会議の中で本領域主催のシンポジウムを開催した。また、平成31年度の領域全体国内研究会として、令和2年3月に成果報告会を京都で開催予定し、各計画研究班の研究成果および計画研究班間の共同研究の成果について議論を行い,今後の研究推進方針の確認を行う予定であったが、新型コロナ禍のためやむを得ず中止とした。研究計画書、研究成果報告書、ニュースレターを各1部刊行し、領域に参画する研究者間の研究計画と目的、方針の共有化を行った。

Strategy for Future Research Activity

領域に参画する研究者間の研究目的・計画、方針の共有化を更に確立し、共同研究を促進するための領域全体の国内及び国際会議だけでなく、計画研究班および公募研究班の間の交流を促進するための班内, 班間研究会を積極的に企画する。これを容易に可能とさせるため、ホームページの充実、研究計画書、研究成果報告書、ニュースレターの発刊を行う。具体的には、領域全体国内研究会として、スタートアップ会議(5月)および成果報告会(3月)を開催するとともに、強さと変形に関する研究成果の学界への発信を行う目的で、日本金属学会講演大会で公募シンポジウム「ハイエントロピー合金の材料科学」を秋期大会、春期大会の年2回開催する。他分野研究者への本研究領域の研究成果の発信の一環として、9月にはセラミックス協会の年会でシンポジウム「ハイエントロピー合金の材料科学」を開催する。また、領域全体国際研究会として、11月に米国ボストン市でMRM 2020Fall Meetingで第2回シンポジウムを、また、12月に横浜市で開催されるMRM 2020国際会議で第2回シンポジウムを開催し,本新学術領域を国際的にアピールし,人材交流を促進させる。3月には京都市で国際的に著名な研究者を集めてハイエントロピー合金に関する国際ワークショップを主催する計画である。また、国際交流、人材育成活動を更に充実させる目的で昨年設立した若手研究会、国際コンソーシアムを利用して、共同研究の推進、研究成果情報共有の推進、人材育成・交流の共同促進に努める。また,領域に参加する研究者を中心に学術書籍「ハイエントロピー合金」の刊行(令和2年4月)を予定しており、一般社会への研究成果の周知を行う予定である。

Remarks

現在、ドイツ連邦共和国(代表:バイロイト大学Uwe Grazel教授)、台湾(代表:国立清華大学J.W. Yeh教授)、大韓民国(代表:浦頂工科大学Hyoung Seop Kim教授)を中心に5カ国でハイエントロピー合金に関する研究の国際コンソーシアムを共同開講することの覚書を2018年12月に締結し、共同研究の推進、研究成果情報共有の推進、人材育成・交流の共同促進などの活動を行っている。

  • Research Products

    (305 results)

All 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (147 results) (of which Int'l Joint Research: 63 results,  Peer Reviewed: 146 results,  Open Access: 27 results) Presentation (148 results) (of which Int'l Joint Research: 76 results,  Invited: 39 results) Book (4 results) Remarks (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] バイロイト大学(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      バイロイト大学
  • [Int'l Joint Research] 国立清華大学(その他の国・地域)

    • Country Name
      その他の国・地域
    • Counterpart Institution
      国立清華大学
  • [Int'l Joint Research] 浦頂工科大学(韓国)

    • Country Name
      KOREA (REP. OF KOREA)
    • Counterpart Institution
      浦頂工科大学
  • [Journal Article] Phase-field study of the spinodal decomposition rate of β phase in oxygen-added Ti-Nb alloys2020

    • Author(s)
      Ishiguro Yuya、Tsukada Yuhki、Koyama Toshiyuki
    • Journal Title

      Computational Materials Science

      Volume: 174 Pages: 109471~109471

    • DOI

      10.1016/j.commatsci.2019.109471

    • Peer Reviewed
  • [Journal Article] The effects of thermo-mechanical processing on fatigue crack propagation in commercially pure titanium with a harmonic structure2020

    • Author(s)
      Osaki Kohei、Kikuchi Shoichi、Nakai Yoshikazu、Kawabata Mie Ota、Ameyama Kei
    • Journal Title

      Materials Science and Engineering: A

      Volume: 773 Pages: 138892

    • DOI

      10.1016/j.msea.2019.138892

    • Peer Reviewed
  • [Journal Article] Design and fabrication of Ti-Zr-Hf-Cr-Mo and Ti-Zr-Hf-Co-Cr-Mo high-entropy alloys as metallic biomaterials2020

    • Author(s)
      Nagase Takeshi、Iijima Yuuka、Matsugaki Aira、Ameyama Kei、Nakano Takayoshi
    • Journal Title

      Materials Science and Engineering: C

      Volume: 107 Pages: 110322

    • DOI

      10.1016/j.msec.2019.110322

    • Peer Reviewed
  • [Journal Article] Unique high-temperature deformation dominated by grain boundary sliding in heterogeneous necklace structure formed by dynamic recrystallization in HfNbTaTiZr BCC refractory high entropy alloy2020

    • Author(s)
      Eleti Rajeshwar R.、Chokshi Atul H.、Shibata Akinobu、Tsuji Nobuhiro
    • Journal Title

      Acta Materialia

      Volume: 183 Pages: 64~77

    • DOI

      10.1016/j.actamat.2019.11.001

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Shear Softening in a Metallic Glass: First-Principles Local-Stress Analysis2020

    • Author(s)
      Lobzenko I.、Shiihara Y.、Iwashita T.、Egami T.
    • Journal Title

      Physical Review Letters

      Volume: 124 Pages: 085503

    • DOI

      10.1103/PhysRevLett.124.085503

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermodynamic origin of solute-enriched stacking-fault in dilute Mg-Zn-Y alloys2020

    • Author(s)
      Egami M.、Ohnuma I.、Enoki M.、Ohtani H.、Abe E.
    • Journal Title

      Materials & Design

      Volume: 188 Pages: 108452

    • DOI

      10.1016/j.matdes.2019.108452

    • Peer Reviewed / Open Access
  • [Journal Article] Growth behavior of the δ-Ni3Nb phase in superalloy 718 and modified KJMA modeling for the transformation-time-temperature diagram2020

    • Author(s)
      Ruan J.J.、Ueshima N.、Oikawa K.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 814 Pages: 152289

    • DOI

      10.1016/j.jallcom.2019.152289

    • Peer Reviewed
  • [Journal Article] Role of substituted atoms in stacking fault formation in long-period stacking ordered system2020

    • Author(s)
      Kawano S.、Iikubo S.、Ohtani H.
    • Journal Title

      Computational Materials Science

      Volume: 171 Pages: 109210

    • DOI

      10.1016/j.commatsci.2019.109210

    • Peer Reviewed
  • [Journal Article] Synergistic effect of lattice strain and Co doping on enhancing thermal stability in Fe16N2 thin film with high magnetization2020

    • Author(s)
      Wang Lei、Feng Chun、Cao Mi-Dan、Meng Fei、Li Yu-Kun、Yin Jian-Juan、Li Bao-He、Ogata Shigenobu、Geng Wen-Tong、Yu Guang-Hua
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 495 Pages: 165873

    • DOI

      10.1016/j.jmmm.2019.165873

    • Peer Reviewed / 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 Pages: 1998

    • DOI

      10.1038/s41598-020-58834-6

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Pages: 025101

    • DOI

      10.1063/1.5131279

    • Peer Reviewed
  • [Journal Article] Dislocation Emission from Grain Boundaries in High-Entropy Alloys: Influence of Atomic Compositions at Grain Boundaries2020

    • Author(s)
      SHIOTANI Kohei、NIIYAMA Tomoaki、SHIMOKAWA Tomotsugu
    • Journal Title

      Journal of the Society of Materials Science, Japan

      Volume: 69 Pages: 141~148

    • DOI

      10.2472/jsms.69.141

    • Peer Reviewed
  • [Journal Article] Microstructural details of hydrogen diffusion and storage in Ti-V-Cr alloys activated through surface and bulk severe plastic deformation2020

    • Author(s)
      Novelli Marc、Edalati Kaveh、Itano Shota、Li Hai-Wen、Akiba Etsuo、Horita Zenji、Grosdidier Thierry
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 45 Pages: 5326~5336

    • DOI

      10.1016/j.ijhydene.2019.07.058

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bulk quantum Hall effect of spin-valley coupled Dirac fermions in the polar antiferromagnet BaMnSb22020

    • Author(s)
      Sakai H.、Fujimura H.、Sakuragi S.、Ochi M.、Kurihara R.、Miyake A.、Tokunaga M.、Kojima T.、Hashizume D.、Muro T.、Kuroda K.、Kondo Takeshi、Kida T.、Hagiwara M.、Kuroki K.、Kondo M.、Tsuruda K.、Murakawa H.、Hanasaki N.
    • Journal Title

      Physical Review B

      Volume: 101 Pages: 081104(R)

    • DOI

      10.1103/PhysRevB.101.081104

    • Peer Reviewed
  • [Journal Article] Angle-dependent nontrivial phase in the Weyl semimetal NbAs with anisotropic Fermi surface2020

    • Author(s)
      Komada M.、Murakawa H.、Bahramy M. S.、Kida T.、Yokoi K.、Narumi Y.、Kindo K.、Hagiwara M.、Sakai H.、Hanasaki N.
    • Journal Title

      Physical Review B

      Volume: 101 Pages: 045135

    • DOI

      10.1103/PhysRevB.101.045135

    • Peer Reviewed
  • [Journal Article] Solidification Microstructure and Magnetic Properties of Ag-Rich Ag-Cu-La-Fe Immiscible Alloys2020

    • Author(s)
      Nagase Takeshi、Terai Tomoyuki、Kakeshita Tomoyuki、Morita Kenta
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Pages: 311~317

    • DOI

      10.2320/matertrans.Z-M2019857

    • Peer Reviewed
  • [Journal Article] Cleavage of the C-H Bond in Bu3MeP+ by Zinc Porphyrin Dianions: Formation of {ZnII(CH2PBu3)(TPyPH)} - Containing Zn-C(ylide) Bond and the (TPyPH)3-Macrocycle Showing Strong NIR Absorption2020

    • Author(s)
      Konarev Dmitri V.、Kuzmin Alexey V.、Khasanov Salavat S.、Shestakov Alexander F.、Litvinov Alexey L.、Sobov Pavel A.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.
    • Journal Title

      Inorganic Chemistry

      Volume: 59 Pages: 1169~1175

    • DOI

      10.1021/acs.inorgchem.9b02808

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Phosphate‐Based Silver-Bipyridine 1D Coordination Polymer with Crystallized Phosphoric Acid as Superprotonic Conductor2020

    • Author(s)
      Pal Arun、Pal Shyam Chand、Otsubo Kazuya、Lim Dae‐Woon、Chand Santanu、Kitagawa Hiroshi、Das Madhab C.
    • Journal Title

      Chemistry - A European Journal

      Volume: 26 Pages: 4607~4612

    • DOI

      10.1002/chem.201905650

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Catalytic Activity of Rh Nanoparticles with High-index Faces for Hydrogen Evolution Reaction in Alkaline Solution2020

    • Author(s)
      Wakisaka Takuo、Kusada Kohei、Wu Dongshuang、Yamamoto Tomokazu、Toriyama Takaaki、Matsumura Syo、Kitagawa Hiroshi
    • Journal Title

      Chemistry Letters

      Volume: 49 Pages: 207~209

    • DOI

      10.1246/cl.190830

    • Peer Reviewed
  • [Journal Article] Confined water-mediated high proton conduction in hydrophobic channel of a synthetic nanotube2020

    • Author(s)
      Otake Ken-ichi、Otsubo Kazuya、Komatsu Tokutaro、Dekura Shun、Taylor Jared M.、Ikeda Ryuichi、Sugimoto Kunihisa、Fujiwara Akihiko、Chou Chien-Pin、Sakti Aditya Wibawa、Nishimura Yoshifumi、Nakai Hiromi、Kitagawa Hiroshi
    • Journal Title

      Nature Communications

      Volume: 11 Pages: 843

    • DOI

      10.1038/s41467-020-14627-z

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Discovery of face-centred cubic Os nanoparticles2020

    • Author(s)
      Wakisaka Takuo、Kusada Kohei、Yamamoto Tomokazu、Toriyama Takaaki、Matsumura Syo、Ibrahima Gueye、Seo Okkyun、Kim Jaemyung、Hiroi Satoshi、Sakata Osami、Kawaguchi Shogo、Kubota Yoshiki、Kitagawa Hiroshi
    • Journal Title

      Chemical Communications

      Volume: 56 Pages: 372~374

    • DOI

      10.1039/C9CC09192K

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] New Aspects of Platinum Group Metal‐Based Solid‐Solution Alloy Nanoparticles: Binary to High‐Entropy Alloys2020

    • Author(s)
      Kusada Kohei、Wu Dongshuang、Kitagawa Hiroshi
    • Journal Title

      Chemistry - A European Journal

      Volume: 26 Pages: 5105~5130

    • DOI

      10.1002/chem.201903928

    • Peer Reviewed
  • [Journal Article] Effect of Zr Content on Phase Stability, Deformation Behavior, and Young’s Modulus in Ti-Nb-Zr Alloys2020

    • Author(s)
      Kim Kyong Min、Kim Hee Young、Miyazaki Shuichi
    • Journal Title

      Materials

      Volume: 13 Pages: 476

    • DOI

      10.3390/ma13020476

    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of Electropulsing Nanocrystallization in Amorphous ZrCu under Helium Atmosphere2020

    • Author(s)
      Tanimoto Hisanori、Takeuchi Keisuke、Ikegami Tessei、Okazaki Toshiki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Pages: 878-883

    • DOI

      10.2320/matertrans.MT-M2019378

    • Peer Reviewed
  • [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 Pages: 4704~4712

    • DOI

      10.1039/D0NJ00288G

    • Peer Reviewed / Int'l Joint Research
  • [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 Pages: 1456~1464

    • DOI

      10.1039/C9NA00782B

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Doping of Interstitials (H, He, C, N) in CrCoFeNi High Entropy Alloy: A DFT Study2020

    • Author(s)
      Shi Jingming、Lei Yu、Hashimoto Naoyuki、Isobe Shigehito
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Pages: 616~621

    • DOI

      10.2320/matertrans.MT-MK2019009

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Microstructural effects on hardness and optical transparency of birefringent aluminosilicate nanoceramics2020

    • Author(s)
      Gaida Nico A.、Nishiyama Norimasa、Beermann Oliver、Schurmann Ulrich、Masuno Atsunobu、Giehl Christopher、Niwa Ken、Hasegawa Masashi、Bhat Shrikant、Farla Robert、Kienle Lorenz
    • Journal Title

      International Journal of Ceramic Engineering & Science

      Volume: 2 Pages: 76~82

    • DOI

      10.1002/ces2.10036

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Preparation of catalytically active Au nanoparticles by sputter deposition and their encapsulation in metal-organic framework of Cu3(BTC)22020

    • Author(s)
      Matsuyama Kiyoshi、Tsubaki Tomohiro、Kato Takafumi、Okuyama Tetsuya、Muto Hiroyuki
    • Journal Title

      Materials Letters

      Volume: 261 Pages: 127124

    • DOI

      10.1016/j.matlet.2019.127124

    • Peer Reviewed
  • [Journal Article] Design of Heat-Conductive hBN-PMMA Composites by Electrostatic Nano-Assembly2020

    • Author(s)
      Yokoi Atsushi、Tan Wai Kian、Kuroda Taichi、Kawamura Go、Matsuda Atsunori、Muto Hiroyuki
    • Journal Title

      Nanomaterials

      Volume: 10 Pages: 134

    • DOI

      10.3390/nano10010134

    • Peer Reviewed / Open Access
  • [Journal Article] Selective deposition of platinum hemispheres on the {100} facets of synthetic diamond2020

    • Author(s)
      Bokhonov Boris B.、Dudina Dina V.、Kato Hidemi、Wada Takeshi
    • Journal Title

      Diamond and Related Materials

      Volume: 101 Pages: 107620

    • DOI

      10.1016/j.diamond.2019.107620

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characterization of nanoscale detonation carbon produced in a pulse gas-detonation device2020

    • Author(s)
      Shtertser A.A.、Rybin D.K.、Ulianitsky V.Yu.、Park W.、Datekyu M.、Wada T.、Kato H.
    • Journal Title

      Diamond and Related Materials

      Volume: 101 Pages: 107553

    • DOI

      10.1016/j.diamond.2019.107553

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High-temperature mechanical behavior of B2-ordered Ti-Mo-Al alloys2020

    • Author(s)
      Lu Y.、Yamada J.、Miyata R.、Kato H.、Yoshimi K.
    • Journal Title

      Intermetallics

      Volume: 117 Pages: 106675

    • DOI

      10.1016/j.intermet.2019.106675

    • Peer Reviewed
  • [Journal Article] The atomic structure of a bulk metallic glass resolved by scanning tunneling microscopy and ab-initio molecular dynamics simulation2020

    • Author(s)
      Belosludov R.V.、Oreshkin A.I.、Oreshkin S.I.、Muzychenko D.A.、Kato H.、Louzguine-Luzgin D.V.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 816 Pages: 152680

    • DOI

      10.1016/j.jallcom.2019.152680

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Transformation mechanisms and governing orientation relationships through selective dissolution of Ni via liquid metal dealloying from (FeCo)xNi100-x precursors2020

    • Author(s)
      Joo Soo-Hyun、Kato Hidemi
    • Journal Title

      Materials & Design

      Volume: 185 Pages: 108271

    • DOI

      10.1016/j.matdes.2019.108271

    • Peer Reviewed / Open Access
  • [Journal Article] Ordering kinetics of nanoporous FeCo during liquid metal dealloying and the development of nanofacets2020

    • Author(s)
      Joo Soo-Hyun、Yubuta Kunio、Kato Hidemi
    • Journal Title

      Scripta Materialia

      Volume: 177 Pages: 38~43

    • DOI

      10.1016/j.scriptamat.2019.10.007

    • Peer Reviewed
  • [Journal Article] Micromechanical properties of steel corrosion products in concrete studied by nano-indentation technique2020

    • Author(s)
      Jiang Baozhen、Doi Kotaro、Tsuchiya Koichi、Kawano Yutaka、Kori Ami、Ikushima Kenji
    • Journal Title

      Corrosion Science

      Volume: 163 Pages: 108304

    • DOI

      10.1016/j.corsci.2019.108304

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Domain structure and lattice effects in a severely plastically deformed CoCrFeMnNi high entropy alloy2020

    • Author(s)
      Singh Alok、Basha D.A.、Matsushita Yoshitaka、Tsuchiya Koichi、Lu Zhaoping、Nieh Tai-Gang、Mukai Toshiji
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 812 Pages: 152028

    • DOI

      10.1016/j.jallcom.2019.152028

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High strength and plastic deformability of Mg-Li-Al alloy with dual BCC phase produced by a combination of heat treatment and multi-directional forging in channel die2020

    • Author(s)
      Mineta Takahiro、Hasegawa Kaoru、Sato Hiroyuki
    • Journal Title

      Materials Science and Engineering: A

      Volume: 773 Pages: 138867

    • DOI

      10.1016/j.msea.2019.138867

    • Peer Reviewed
  • [Journal Article] Room temperature deformation of 6H-SiC single crystals investigated by micropillar compression2020

    • Author(s)
      Kishida Kyosuke、Shinkai Yasuharu、Inui Haruyuki
    • Journal Title

      Acta Materialia

      Volume: 187 Pages: 19~28

    • DOI

      10.1016/j.actamat.2020.01.027

    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of Fatigue Properties under Four-point Bending and Fatigue Crack Propagation in Austenitic Stainless Steel with a Bimodal Harmonic Structure2019

    • Author(s)
      Kikuchi Shoichi、Nakatsuka Yuta、Nakai Yoshikazu、Nakatani Masashi、Kawabata Mie、Ameyama Kei
    • Journal Title

      Frattura ed Integrita Strutturale

      Volume: 13 Pages: 545~553

    • DOI

      10.3221/IGF-ESIS.48.52

    • Peer Reviewed
  • [Journal Article] A 3D crystal plasticity model of monotonic and cyclic simple shear deformation for commercial-purity polycrystalline Ti with a harmonic structure2019

    • Author(s)
      Wang Xiang、Cazes Fabien、Li Jia、Hocini Azziz、Ameyama Kei、Dirras Guy
    • Journal Title

      Mechanics of Materials

      Volume: 128 Pages: 117~128

    • DOI

      10.1016/j.mechmat.2018.10.006

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Advantages of architectured harmonic structure in structural performance2019

    • Author(s)
      Orlov Dmytro、Zhou Jinming、Hall Stephen、Ota-Kawabata Mie、Ameyama Kei
    • Journal Title

      IOP Conference Series: Materials Science and Engineering

      Volume: 580 Pages: 012019

    • DOI

      10.1088/1757-899X/580/1/012019

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nanostructuring with Structural-Compositional Dual Heterogeneities Enhances Strength-Ductility Synergy in Eutectic High Entropy Alloy2019

    • Author(s)
      Reddy S. R.、Yoshida S.、Bhattacharjee T.、Sake N.、Lozinko A.、Guo S.、Bhattacharjee P. P.、Tsuji N.
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 11505

    • DOI

      10.1038/s41598-019-47983-y

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Engineering heterogeneous microstructure by severe warm-rolling for enhancing strength-ductility synergy in eutectic high entropy alloys2019

    • Author(s)
      Reddy S.R.、Yoshida S.、Sunkari U.、Lozinko A.、Joseph J.、Saha R.、Fabijanic D.、Guo S.、Bhattacharjee P.P.、Tsuji N.
    • Journal Title

      Materials Science and Engineering: A

      Volume: 764 Pages: 138226

    • DOI

      10.1016/j.msea.2019.138226

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synergistic effect by Al addition in improving mechanical performance of CoCrNi medium-entropy alloy2019

    • Author(s)
      Lee Donghee、Agustianingrum Maya Putri、Park Nokeun、Tsuji Nobuhiro
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 800 Pages: 372~378

    • DOI

      10.1016/j.jallcom.2019.06.005

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of elemental combination on friction stress and Hall-Petch relationship in face-centered cubic high / medium entropy alloys2019

    • Author(s)
      Yoshida Shuhei、Ikeuchi Takuto、Bhattacharjee Tilak、Bai Yu、Shibata Akinobu、Tsuji Nobuhiro
    • Journal Title

      Acta Materialia

      Volume: 171 Pages: 201~215

    • DOI

      10.1016/j.actamat.2019.04.017

    • Peer Reviewed
  • [Journal Article] Unique deformation behavior and microstructure evolution in high temperature processing of HfNbTaTiZr refractory high entropy alloy2019

    • Author(s)
      Eleti Rajeshwar R.、Bhattacharjee Tilak、Shibata Akinobu、Tsuji Nobuhiro
    • Journal Title

      Acta Materialia

      Volume: 171 Pages: 132~145

    • DOI

      10.1016/j.actamat.2019.04.018

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 計算状態図(CALPHAD)の進展と軽金属への応用2019

    • Author(s)
      大沼郁雄
    • Journal Title

      軽金属

      Volume: 69 Pages: 340-347

    • Peer Reviewed
  • [Journal Article] 平衡相はなんだろう2019

    • Author(s)
      大沼郁雄
    • Journal Title

      ふぇらむ

      Volume: 24 Pages: 82-88

    • Peer Reviewed
  • [Journal Article] ハイエントロピー合金における拡散と熱力学2019

    • Author(s)
      小山敏幸
    • Journal Title

      日本金属学会シ ンポジウム予稿「ハイエントロピー合金の材料科学」

      Volume: - Pages: 9-14

  • [Journal Article] Effect of Magnetic Transitions on the Formation of the Thermal Vacancy in αFe2019

    • Author(s)
      Abe Taichi、Shimono Masato、Nakamura Takeshi
    • Journal Title

      Tetsu-to-Hagane

      Volume: 105 Pages: 1090~1097

    • DOI

      10.2355/tetsutohagane.TETSU-2019-041

    • Peer Reviewed
  • [Journal Article] Experimental determination and thermodynamic evaluation of low-temperature phase equilibria in the Fe-Ni binary system2019

    • Author(s)
      Ohnuma Ikuo、Shimenouchi Shota、Omori Toshihiro、Ishida Kiyohito、Kainuma Ryosuke
    • Journal Title

      Calphad

      Volume: 67 Pages: 101677

    • DOI

      10.1016/j.calphad.2019.101677

    • Peer Reviewed
  • [Journal Article] Influence of Y-Rich Compounds on High-Cycle Fatigue Performance of Y-Doped M951 Superalloy2019

    • Author(s)
      P.J. Zhou, D.H. Song, N. Kiu, N. Ueshima and K. Oikawa
    • Journal Title

      Journal of Materials Engineering and Performance

      Volume: 28 Pages: 6053-6062

    • DOI

      10.1007/s11665-019-04383-7

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Failure mode in first-principles computational tensile tests of grain boundaries: effects of a bulk-region size, dominant factors, and local-energy and local-stress analysis2019

    • Author(s)
      Wang Hao、Kohyama Masanori、Tanaka Shingo、Wang JinKai、Chen Ying
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 31 Pages: 095001

    • DOI

      10.1088/1361-648X/aaf7f2

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Black phosphorene exhibiting negative thermal expansion and negative linear compressibility2019

    • Author(s)
      Wang Lei、Wang Cong、Chen Ying
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 31 Pages: 465003

    • DOI

      10.1088/1361-648X/ab3673

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermodynamic Analysis of the Al-Cu-Mg Ternary System2019

    • Author(s)
      Hayashi Naohiro、Nakashima Kazuki、Enoki Masanori、Ohtani Hiroshi
    • Journal Title

      Journal of the Japan Institute of Metals and Materials

      Volume: 83 Pages: 378~387

    • DOI

      10.2320/jinstmet.JAW201903

    • Peer Reviewed
  • [Journal Article] 銅合金における加工組織シミュレーションモデルを用いた変形双晶組織と強度の解析2019

    • Author(s)
      藤原英道 , 金子洋 , 大谷博司 , 榎木勝徳 , 宇都宮裕
    • Journal Title

      銅と銅合金

      Volume: 58 Pages: 45-51

    • Peer Reviewed
  • [Journal Article] Effect of Hydrogen on the Substructure of Lenticular Martensite in Fe-31Ni Alloy2019

    • Author(s)
      Shibata, M. Enoki, N. Saji, H. Tai, M. Koyama, H. Ohtani, N. Tsuji, K. Tsuzaki,
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 50 Pages: 4027-4036

    • DOI

      10.1007/s11661-019-05320-y

    • Peer Reviewed
  • [Journal Article] Solidification analysis by non-equilibrium phase field model using thermodynamics data estimated by machine learning2019

    • Author(s)
      Nomoto Sukeharu、Wakameda Hiroshi、Segawa Masahito、Yamanaka Akinori、Koyama Toshiyuki
    • Journal Title

      Modelling and Simulation in Materials Science and Engineering

      Volume: 27 Pages: 084008

    • DOI

      10.1088/1361-651X/ab3379

    • Peer Reviewed
  • [Journal Article] Estimation of material parameters based on precipitate shape: efficient identification of low-error region with Gaussian process modeling2019

    • Author(s)
      Tsukada Yuhki、Takeno Shion、Karasuyama Masayuki、Fukuoka Hitoshi、Shiga Motoki、Koyama Toshiyuki
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 15794

    • DOI

      10.1038/s41598-019-52138-0

    • Peer Reviewed / Open Access
  • [Journal Article] Multiscale simulation based on macroscopic deformation model predicted by microstructure information of ultrafine-grained metals2019

    • Author(s)
      Y.Aoyagi, A. Sagara, C. Watanabe, M. Kobayashi, Y. Todaka, H. Miura
    • Journal Title

      Proceedings of the 10th Pacific Rim International Conference on Advanced Materials and Processing

      Volume: - Pages: 879-885

    • Peer Reviewed
  • [Journal Article] Modeling of Twinning-Induced Plasticity of High Entropy Alloy Based on Crystal Plasticity2019

    • Author(s)
      T. Tsukuda, Y. Aoyagi
    • Journal Title

      Proceedings of the 10th Pacific Rim International Conference on Advanced Materials and Processing

      Volume: - Pages: 866-871

    • Peer Reviewed
  • [Journal Article] Mechanism of hardening and damage initiation in oxygen embrittlement of body-centred-cubic niobium2019

    • Author(s)
      Yang Ping-Jiong、Li Qing-Jie、Tsuru Tomohito、Ogata Shigenobu、Zhang Jie-Wen、Sheng Hong-Wei、Shan Zhi-Wei、Sha Gang、Han Wei-Zhong、Li Ju、Ma Evan
    • Journal Title

      Acta Materialia

      Volume: 168 Pages: 331~342

    • DOI

      10.1016/j.actamat.2019.02.030

    • Peer Reviewed
  • [Journal Article] Temperature-dependent nucleation kinetics of Guinier-Preston zones in Al-Cu alloys: An atomistic kinetic Monte Carlo and classical nucleation theory approach2019

    • Author(s)
      Miyoshi Hiroshi、Kimizuka Hajime、Ishii Akio、Ogata Shigenobu
    • Journal Title

      Acta Materialia

      Volume: 179 Pages: 262~272

    • DOI

      10.1016/j.actamat.2019.08.032

    • Peer Reviewed
  • [Journal Article] An atomistically informed kinetic Monte Carlo model for predicting solid solution strengthening of body-centered cubic alloys2019

    • Author(s)
      Shinzato Shuhei、Wakeda Masato、Ogata Shigenobu
    • Journal Title

      International Journal of Plasticity

      Volume: 122 Pages: 319~337

    • DOI

      10.1016/j.ijplas.2019.03.004

    • Peer Reviewed
  • [Journal Article] Systematic, Exact Formulation of Multivariate Moments for Configurational Geometry in Crystalline Solids2019

    • Author(s)
      S. Ohta, K. Yuge
    • Journal Title

      AMTC letters

      Volume: 6 Pages: 234-235

    • Peer Reviewed
  • [Journal Article] Efficient Construction of Special Microscopic States for Thermodynamically Equilibrium State Based on Singular Value Decomposition2019

    • Author(s)
      R. Miyake, S. Ohta, K. Yuge
    • Journal Title

      AMTC letters

      Volume: 6 Pages: 162-163

    • Peer Reviewed
  • [Journal Article] Anharmonicity in Structural Degree of Freedom: A Central Key for Bidirectional Stability in Thermodynamic Average2019

    • Author(s)
      K. Yuge, S. Ohta, T. Setoyama, R. Miyake
    • Journal Title

      AMTC letters

      Volume: 6 Pages: 232-233

    • Peer Reviewed
  • [Journal Article] Microscopic Geometry Rules Ordering Tendency for Multicomponent Disordered Alloys2019

    • Author(s)
      Yuge Koretaka、Ohta Shouno
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 054803

    • DOI

      10.7566/JPSJ.88.054803

    • Peer Reviewed
  • [Journal Article] Atomistic prediction of the temperature- and loading-rate-dependent first pop-in load in nanoindentation2019

    • Author(s)
      Sato Yuji、Shinzato Shuhei、Ohmura Takahito、Ogata Shigenobu
    • Journal Title

      International Journal of Plasticity

      Volume: 121 Pages: 280~292

    • DOI

      10.1016/j.ijplas.2019.06.012

    • Peer Reviewed
  • [Journal Article] Bidirectional-Stability Breaking in Thermodynamic Average for Classical Discrete Systems2019

    • Author(s)
      Yuge Koretaka、Ohta Shouno
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 104803

    • DOI

      10.7566/JPSJ.88.104803

    • Peer Reviewed
  • [Journal Article] Controlled growth of single-crystalline metal nanowires via thermomigration across a nanoscale junction2019

    • Author(s)
      Xie De-Gang、Nie Zhi-Yu、Shinzato Shuhei、Yang Yue-Qing、Liu Feng-Xian、Ogata Shigenobu、Li Ju、Ma Evan、Shan Zhi-Wei
    • Journal Title

      Nature Communications

      Volume: 10 Pages: 4478

    • DOI

      10.1038/s41467-019-12416-x

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Structural relaxation affecting shear-transformation avalanches in metallic glasses2019

    • Author(s)
      Niiyama Tomoaki、Wakeda Masato、Shimokawa Tomotsugu、Ogata Shigenobu
    • Journal Title

      Physical Review E

      Volume: 100 Pages: 043002

    • DOI

      10.1103/PhysRevE.100.043002

    • Peer Reviewed
  • [Journal Article] Phase transformation assisted twinning in a face-centered-cubic FeCrNiCoAl high entropy alloy2019

    • Author(s)
      Yu Peijun、Feng Rui、Du Junping、Shinzato Shuhei、Chou Jyh-Pin、Chen Bilin、Lo Yu-Chieh、Liaw Peter K.、Ogata Shigenobu、Hu Alice
    • Journal Title

      Acta Materialia

      Volume: 181 Pages: 491~500

    • DOI

      10.1016/j.actamat.2019.10.012

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Equilibrium hydrogen pressures in the V-H system from first principles2019

    • Author(s)
      Otani Noriko、Kuwabara Akihide、Ogawa Takafumi、Fisher Craig A.J.、Tanaka Isao、Akiba Etsuo
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 44 Pages: 28909~28918

    • DOI

      10.1016/j.ijhydene.2019.09.010

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Large Enhancement of Thermoelectric Efficiency Due to a Pressure-Induced Lifshitz Transition in SnSe2019

    • Author(s)
      Nishimura T.、Sakai H.、Mori H.、Akiba K.、Usui H.、Ochi M.、Kuroki K.、Miyake A.、Tokunaga M.、Uwatoko Y.、Katayama K.、Murakawa H.、Hanasaki N.
    • Journal Title

      Physical Review Letters

      Volume: 122 Pages: 226601

    • DOI

      10.1103/PhysRevLett.122.226601

    • Peer Reviewed
  • [Journal Article] Investigation of ordered structure formation in Pt-Cu alloys using Materials Project, ab initio calculation and high voltage electron microscopy2019

    • Author(s)
      T. Nagase
    • Journal Title

      AMTC Letters

      Volume: 6 Pages: 78-79

    • Peer Reviewed
  • [Journal Article] Solidification Microstructure and Magnetic Properties of Ag-rich Ag-Cu-La-Fe Immiscible Alloys2019

    • Author(s)
      NAGASE Takeshi、TERAI Tomoyuki、KAKESHITA Tomoyuki、MORITA Kenta
    • Journal Title

      Journal of the Society of Materials Science, Japan

      Volume: 68 Pages: 205~211

    • DOI

      10.2472/jsms.68.205

    • Peer Reviewed
  • [Journal Article] Cuの分布に注目した球状黒鉛鋳鉄の電子顕微鏡観察2019

    • Author(s)
      永瀬 丈嗣、丸山 徹、淺野 和典、五十嵐 芳夫
    • Journal Title

      鋳造工学

      Volume: 91 Pages: 512~520

    • DOI

      10.11279/jfes.91.512

    • Peer Reviewed
  • [Journal Article] Additive manufacturing of dense components in beta-titanium alloys with crystallographic texture from a mixture of pure metallic element powders2019

    • Author(s)
      Nagase Takeshi、Hori Takao、Todai Mitsuharu、Sun Shi-Hai、Nakano Takayoshi
    • Journal Title

      Materials & Design

      Volume: 173 Pages: 107771

    • DOI

      10.1016/j.matdes.2019.107771

    • Peer Reviewed / Open Access
  • [Journal Article] Al-Mg-Li-Ca系軽量ミディアムエントロピー合金の合金設計と鋳造材の作製2019

    • Author(s)
      永瀬 丈嗣、寺山 朗、長岡 孝、府山 伸行、阪本 辰顕
    • Journal Title

      鋳造工学

      Volume: 91 Pages: 717~729

    • DOI

      10.11279/jfes.91.717

    • Peer Reviewed
  • [Journal Article] Alloy design and fabrication of ingots in Cu-Zn-Mn-Ni-Sn high-entropy and Cu-Zn-Mn-Ni medium-entropy brasses2019

    • Author(s)
      Nagase Takeshi、Shibata Akihiro、Matsumuro Mitsuaki、Takemura Mamoru、Semboshi Satoshi
    • Journal Title

      Materials & Design

      Volume: 181 Pages: 107900

    • DOI

      10.1016/j.matdes.2019.107900

    • Peer Reviewed / Open Access
  • [Journal Article] Development of Fe-Co-Cr-Mn-Ni-C high entropy cast iron (HE cast iron) available for casting in air atmosphere2019

    • Author(s)
      Nagase Takeshi、Kakeshita Tomoyuki、Matsumura Kotaro、Nakazawa Koichiro、Furuya Satoshi、Ozoe Nobuaki、Yoshino Katsumi
    • Journal Title

      Materials & Design

      Volume: 184 Pages: 108172

    • DOI

      10.1016/j.matdes.2019.108172

    • Peer Reviewed / Open Access
  • [Journal Article] Development of non-equiatomic Ti-Nb-Ta-Zr-Mo high-entropy alloys for metallic biomaterials2019

    • Author(s)
      Hori Takao、Nagase Takeshi、Todai Mitsuharu、Matsugaki Aira、Nakano Takayoshi
    • Journal Title

      Scripta Materialia

      Volume: 172 Pages: 83~87

    • DOI

      10.1016/j.scriptamat.2019.07.011

    • Peer Reviewed / Open Access
  • [Journal Article] Solidification Microstructures of the Ingots Obtained by Arc Melting and Cold Crucible Levitation Melting in TiNbTaZr Medium-Entropy Alloy and TiNbTaZrX (X = V, Mo, W) High-Entropy Alloys2019

    • Author(s)
      Nagase Takeshi、Mizuuchi Kiyoshi、Nakano Takayoshi
    • Journal Title

      Entropy

      Volume: 21 Pages: 483

    • DOI

      10.3390/e21050483

    • Peer Reviewed / Open Access
  • [Journal Article] Molecular structures, and optical and magnetic properties of free-base tetrapyrazinoporphyrazine in various reduction states2019

    • Author(s)
      Konarev Dmitri V.、Faraonov Maxim A.、Kuzmin Alexey V.、Osipov Nikita G.、Khasanov Salavat S.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.
    • Journal Title

      New Journal of Chemistry

      Volume: 43 Pages: 19214~19222

    • DOI

      10.1039/C9NJ04775A

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Salt of Ring-Reduced Iron(II) Octaethyltetrapyrazinoporphyrazine Containing Trimetallic Dianions with Peripherally Coordinated ZnCl2 Units: {FeII(TPyzPzEt8)4-(ZnCl2)2}2-2019

    • Author(s)
      Faraonov Maxim A.、Romanenko Nikita R.、Kuzmin Alexey V.、Konarev Dmitri V.、Shestakov Alexander F.、Stuzhin Pavel A.、Khasanov Salavat S.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 2019 Pages: 2918~2923

    • DOI

      10.1002/ejic.201900511

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synchrotron-radiation-based Messbauer absorption spectroscopy with high resonant energy nuclides2019

    • Author(s)
      Ryo Masuda & Kohei Kusada & Takefumi Yoshida & Shinji Michimura & Yasuhiro Kobayashi & Shinji Kitao & Hiroyuki Tajima & Takaya Mitsui & Hirokazu Kobayashi & Hiroshi Kitagawa & Makoto Seto
    • Journal Title

      Hyperfine Interactions

      Volume: 240 Pages: 120

    • DOI

      10.1007/s10751-020-1695-3

    • Peer Reviewed
  • [Journal Article] Electronic Communication between S=1/2 Spins in Negatively‐charged Double‐caged Fullerene C60 Derivative Bonded by Two Single Bonds and Pyrrolizidine Bridge2019

    • Author(s)
      Konarev Dmitri V.、Kuzmin Alexey V.、Khasanov Salavat S.、Goryunkov Alexey A.、Brotsman Victor A.、Ioffe Ilya N.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.
    • Journal Title

      Chemistry -An Asian Journal

      Volume: 14 Pages: 1958~1964

    • DOI

      10.1002/asia.201900154

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Proton Conductivity and Sorption Study in Three Sulfonic Group Functionalized Mixed Ligand Coordination Polymers and the Impact of Structural Dynamicity on Their Property2019

    • Author(s)
      Maity Dilip Kumar、Ghosh Saheli、Otake Ken-ichi、Kitagawa Hiroshi、Ghoshal Debajyoti
    • Journal Title

      Inorganic Chemistry

      Volume: 58 Pages: 12943~12953

    • DOI

      10.1021/acs.inorgchem.9b01897

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Optical and magnetic properties of trans-indigo radical anions. Magnetic coupling between trans-indigo (S = 1/2) mediated by intermolecular hydrogen NHOC bonds2019

    • Author(s)
      Konarev Dmitri V.、Zorina Leokadiya V.、Batov Mikhail S.、Khasanov Salavat S.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.
    • Journal Title

      New Journal of Chemistry

      Volume: 43 Pages: 7350~7354

    • DOI

      10.1039/C9NJ00802K

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Conductive metal-organic framework nanowire arrays for electrocatalytic oxygen evolution2019

    • Author(s)
      Li Wen-Hua、Lv Jiangquan、Li Qiaohong、Xie Jiafang、Ogiwara Naoki、Huang Yiyin、Jiang Huijie、Kitagawa Hiroshi、Xu Gang、Wang Yaobing
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 7 Pages: 10431~10438

    • DOI

      10.1039/C9TA02169H

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Salts of Anionic Metal Carbonyl Clusters with Cryptand[2.2.2](Na+), DB-18-crown-6(Na+), and Paramagnetic Cp*2Cr+ Cations Obtained by Reduction2019

    • Author(s)
      Konarev Dmitri V.、Kuzmin Alexey V.、Galkin Roman S.、Khasanov Salavat S.、Kurbanov Rinat F.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.
    • Journal Title

      Zeitschrift fur anorganische und allgemeine Chemie

      Volume: 645 Pages: 472~483

    • DOI

      10.1002/zaac.201800463

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ultrathin MOF nanosheet assembled highly oriented microporous membrane as an interlayer for lithium-sulfur batteries2019

    • Author(s)
      Tian Meng、Pei Fei、Yao Mingshui、Fu Zhihua、Lin Lele、Wu Guodong、Xu Gang、Kitagawa Hiroshi、Fang Xiaoliang
    • Journal Title

      Energy Storage Materials

      Volume: 21 Pages: 14~21

    • DOI

      10.1016/j.ensm.2018.12.016

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Investigation of selective chemisorption of fcc and hcp Ru nanoparticles using X-ray photoelectron spectroscopy analysis2019

    • Author(s)
      Gueye Ibrahima、Kim Jaemyung、Kumara L.S.R.、Yang Anli、Seo Okkyun、Chen Yanna、Song Chulho、Hiroi Satoshi、Kusada Kohei、Kobayashi Hirokazu、Kitagawa Hiroshi、Sakata Osami
    • Journal Title

      Journal of Catalysis

      Volume: 380 Pages: 247~253

    • DOI

      10.1016/j.jcat.2019.10.004

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-pressure Effect on a Proton-conducting Metal-Organic Framework, LaCr(C2O4)3・10H2O2019

    • Author(s)
      Yamamoto Takayuki、Asakawa Yuta、Maesato Mitsuhiko、Hirao Naohisa、Kawaguchi Saori I.、Ohishi Yasuo、Kitagawa Hiroshi
    • Journal Title

      Chemistry Letters

      Volume: 48 Pages: 746~748

    • DOI

      10.1246/cl.190240

    • Peer Reviewed
  • [Journal Article] A Novel Platinum(III)-Platinum(III) Neutral Dimer Complex, Pt2(cdtb)4I2 (cdtb: 4-Cyanodithiobenzoate)2019

    • Author(s)
      Moriyama Hayato、Otsubo Kazuya、Aoki Kentaro、Maesato Mitsuhiko、Sugimoto Kunihisa、Kitagawa Hiroshi
    • Journal Title

      Chemistry Letters

      Volume: 48 Pages: 1035~1037

    • DOI

      10.1246/cl.190355

    • Peer Reviewed
  • [Journal Article] Observation of the Formation Processes of Hexagonal Close-packed and Face-centered Cubic Ru Nanoparticles2019

    • Author(s)
      Araki Naoki、Kusada Kohei、Yoshioka Satoru、Sugiyama Takeharu、Ina Toshiaki、Kitagawa Hiroshi
    • Journal Title

      Chemistry Letters

      Volume: 48 Pages: 1062~1064

    • DOI

      10.1246/cl.190338

    • Peer Reviewed
  • [Journal Article] The effect of amorphization on the molecular motion of the 2-methylimidazolate linkers in ZIF-82019

    • Author(s)
      Ogiwara Naoki、Kolokolov Daniil I.、Donoshita Masaki、Kobayashi Hirokazu、Horike Satoshi、Stepanov Alexander G.、Kitagawa Hiroshi
    • Journal Title

      Chemical Communications

      Volume: 55 Pages: 5906~5909

    • DOI

      10.1039/C9CC02673H

    • Peer Reviewed
  • [Journal Article] Conducting Coronene Cation Radical Salt Containing Magnetic Metal Ions2019

    • Author(s)
      Yoshida Yukihiro、Maesato Mitsuhiko、Saito Gunzi、Kitagawa Hiroshi
    • Journal Title

      Inorganic Chemistry

      Volume: 58 Pages: 14068~14074

    • DOI

      10.1021/acs.inorgchem.9b02080

    • Peer Reviewed
  • [Journal Article] Bis(ethylenedithio)tetrathiafulvalene Cation Radical Salts Composed of Nonuniform Silver(I) Complex Polyanions2019

    • Author(s)
      Yoshida Yukihiro、Maesato Mitsuhiko、Nakamura Yuto、Ishikawa Manabu、Yamochi Hideki、Saito Gunzi、Kishida Hideo、Kitagawa Hiroshi
    • Journal Title

      Inorganic Chemistry

      Volume: 58 Pages: 16703~16711

    • DOI

      10.1021/acs.inorgchem.9b02814

    • Peer Reviewed
  • [Journal Article] Missing-linker metal-organic frameworks for oxygen evolution reaction2019

    • Author(s)
      Xue Ziqian、Liu Kang、Liu Qinglin、Li Yinle、Li Manrong、Su Cheng-Yong、Ogiwara Naoki、Kobayashi Hirokazu、Kitagawa Hiroshi、Liu Min、Li Guangqin
    • Journal Title

      Nature Communications

      Volume: 10 Pages: 5048

    • DOI

      10.1038/s41467-019-13051-2

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Superionic Conduction over a Wide Temperature Range in a Metal-Organic Framework Impregnated with Ionic Liquids2019

    • Author(s)
      Yoshida Yukihiro、Fujie Kazuyuki、Lim Dae‐Woon、Ikeda Ryuichi、Kitagawa Hiroshi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 58 Pages: 10909~10913

    • DOI

      10.1002/anie.201903980

    • Peer Reviewed
  • [Journal Article] Role of d-Elements in a Proton-Electron Coupling of d-π Hybridized Electron Systems2019

    • Author(s)
      Hayashi Mikihiro、Takahashi Yuki、Yoshida Yukihiro、Sugimoto Kunihisa、Kitagawa Hiroshi
    • Journal Title

      Journal of the American Chemical Society

      Volume: 141 Pages: 11686~11693

    • DOI

      10.1021/jacs.9b04937

    • Peer Reviewed
  • [Journal Article] The First Study on the Reactivity of Water Vapor in Metal-Organic Frameworks with Platinum Nanocrystals2019

    • Author(s)
      Ogiwara Naoki、Kobayashi Hirokazu、Concepcion Patricia、Rey Fernando、Kitagawa Hiroshi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 58 Pages: 11731~11736

    • DOI

      10.1002/anie.201905667

    • Peer Reviewed
  • [Journal Article] Double‐Decker Paramagnetic {(K)(H3Hhp)2}.2-Radical Dianions Comprising Two [30]Trithia‐2,3,5,10,12,13,15,20,22,23,25,30‐Dodecaazahexaphyrins and a Potassium Ion2019

    • Author(s)
      Konarev Dmitri V.、Khasanov Salavat S.、Islyaikin Mikhail K.、Otsuka Akihiro、Yamochi Hideki、Kitagawa Hiroshi、Lyubovskaya Rimma N.、Ivanov Evgenii N.、Koifman Oskar I.、Zhabanov Yuriy A.
    • Journal Title

      Chemistry - An Asian Journal

      Volume: 15 Pages: 61~65

    • DOI

      10.1002/asia.201901518

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Network-Selectivity, Magnetism, and Proton Conduction of 2-D and 3-D Metal-Organic Frameworks of the Constituents {P(CH2OH)4}+/MII (MnII, FeII, or CoII)/[CrIII(ox)3]3-2019

    • Author(s)
      Okawa Hisashi、Yoshida Yukihiro、Otsubo Kazuya、Kitagawa Hiroshi
    • Journal Title

      Inorganic Chemistry

      Volume: 59 Pages: 623~628

    • DOI

      10.1021/acs.inorgchem.9b02861

    • Peer Reviewed
  • [Journal Article] Ligand-Functionalization-Controlled Activity of Metal-Organic Framework-Encapsulated Pt Nanocatalyst toward Activation of Water2019

    • Author(s)
      Ogiwara Naoki、Kobayashi Hirokazu、Inukai Munehiro、Nishiyama Yusuke、Concepcion Patricia、Rey Fernando、Kitagawa Hiroshi
    • Journal Title

      Nano Letters

      Volume: 20 Pages: 426~432

    • DOI

      10.1021/acs.nanolett.9b04124

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Rational Synthesis for a Noble Metal Carbide2019

    • Author(s)
      W. Takuo, K. Kohei, W. Dongshuang, Y. Tomokazu, T. Takaaki, M. Syo, A. Hiroshi, Y. Osamu, I. Kazutaka, O. Toshiya, P. Natalia, C. Yanna, K. Loku S. R., S. Chulho, S. Osami, X. Wei, K. Michihisa, K. Yoshiki, K. Shogo, A. Ryan L., A. Susan M., A. Elvis F., N. Hiroshi, K. Hiroshi
    • Journal Title

      Journal of the American Chemical Society

      Volume: 142 Pages: 1247~1253

    • DOI

      10.1021/jacs.9b09219

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Isothermal martensitic transformation behavior of Ti-Nb-O alloy2019

    • Author(s)
      Tahara Masaki、Inamura Tomonari、Kim Hee Young、Miyazaki Shuichi、Hosoda Hideki
    • Journal Title

      Materials Letters

      Volume: 257 Pages: 126691

    • DOI

      10.1016/j.matlet.2019.126691

    • Peer Reviewed
  • [Journal Article] Corrosion behavior, in vitro and in vivo biocompatibility of a newly developed Ti-16Nb-3Mo-1Sn superelastic alloy2019

    • Author(s)
      Al-Zain Yazan、Yamamoto Akiko、AlAjlouni Jihad M.、Al-Abbadi Mousa A.、Al-Sayyed Manar R.、Aloweidi Abdelkarim S.、Kim Hee Young、Miyazaki Shuichi
    • Journal Title

      Materials Science and Engineering: C

      Volume: 104 Pages: 109906

    • DOI

      10.1016/j.msec.2019.109906

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High refractive index La-rich lanthanum borate glasses composed of isolated BO3 units2019

    • Author(s)
      Masuno Atsunobu、Iwata Takashi、Yanaba Yutaka、Sasaki Shunta、Inoue Hiroyuki、Watanabe Yasuhiro
    • Journal Title

      Dalton Transactions

      Volume: 48 Pages: 10804~10811

    • DOI

      10.1039/C9DT01715A

    • Peer Reviewed
  • [Journal Article] Understanding diffraction patterns of glassy, liquid and amorphous materials via persistent homology analyses2019

    • Author(s)
      ONODERA Yohei、KOHARA Shinji、TAHARA Shuta、MASUNO Atsunobu、INOUE Hiroyuki、SHIGA Motoki、HIRATA Akihiko、TSUCHIYA Koichi、HIRAOKA Yasuaki、OBAYASHI Ippei、OHARA Koji、MIZUNO Akitoshi、SAKATA Osami
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 127 Pages: 853~863

    • DOI

      10.2109/jcersj2.19143

    • Peer Reviewed
  • [Journal Article] Green Synthesis of Size-Tunable Iron Oxides and Iron Nanoparticles in a Salt Matrix2019

    • Author(s)
      Nguyen Mai Thanh、Yu Kai、Tokunaga Tomoharu、Boonyaperm Kornkit、Kheawhom Soorathep、Arita Masashi、Yonezawa Tetsu
    • Journal Title

      ACS Sustainable Chemistry & Engineering

      Volume: 7 Pages: 17697~17705

    • DOI

      10.1021/acssuschemeng.9b03950

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synthesis of Sn/Ag-Sn nanoparticles via room temperature galvanic reaction and diffusion2019

    • Author(s)
      Saw Min Jia、Nguyen Mai Thanh、Zhu Shilei、Wang Yongming、Yonezawa Tetsu
    • Journal Title

      RSC Advances

      Volume: 9 Pages: 21786~21792

    • DOI

      10.1039/C9RA02987G

    • Peer Reviewed / Int'l Joint Research
  • [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
  • [Journal Article] Micro- and Nano-assembly of Composite Particles by Electrostatic Adsorption2019

    • Author(s)
      Tan Wai Kian、Araki Yuichi、Yokoi Atsushi、Kawamura Go、Matsuda Atsunori、Muto Hiroyuki
    • Journal Title

      Nanoscale Research Letters

      Volume: 14 Pages: 297

    • DOI

      10.1186/s11671-019-3129-1

    • Peer Reviewed / Open Access
  • [Journal Article] Controlled microstructure and mechanical properties of Al2O3-based nanocarbon composites fabricated by electrostatic assembly method2019

    • Author(s)
      Tan Wai Kian、Hakiri Norio、Yokoi Atsushi、Kawamura Go、Matsuda Atsunori、Muto Hiroyuki
    • Journal Title

      Nanoscale Research Letters

      Volume: 14 Pages: 245

    • DOI

      10.1186/s11671-019-3061-4

    • Peer Reviewed / Open Access
  • [Journal Article] Investigation of the anchor layer formation on different substrates and its feasibility for optical properties control by aerosol deposition2019

    • Author(s)
      Tan Wai Kian、Shigeta Yuichi、Yokoi Atsushi、Kawamura Go、Matsuda Atsunori、Muto Hiroyuki
    • Journal Title

      Applied Surface Science

      Volume: 483 Pages: 212~218

    • DOI

      10.1016/j.apsusc.2019.03.278

    • Peer Reviewed
  • [Journal Article] PMMA-ITO Composite Formation via Electrostatic Assembly Method for Infra-Red Filtering2019

    • Author(s)
      Tan Wai Kian、Yokoi Atsushi、Kawamura Go、Matsuda Atsunori、Muto Hiroyuki
    • Journal Title

      Nanomaterials

      Volume: 9 Pages: 886

    • DOI

      10.3390/nano9060886

    • Peer Reviewed / Open Access
  • [Journal Article] Structure and mechanical properties of Ti-Based alloys containing Ag subjected to a thermomechanical treatment2019

    • Author(s)
      Zadorozhnyy Vladislav、Kopylov Alexey、Gorshenkov Mikhail、Shabanova Elena、Zadorozhnyy Mikhail、Novikov Alexander、Maksimkin Aleksey、Wada Takeshi、Louzguine-Luzgin Dmitri V.、Kato Hidemi
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 781 Pages: 1182~1188

    • DOI

      10.1016/j.jallcom.2018.12.152

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Anomalously low modulus of the interpenetrating-phase composite of Fe and Mg obtained by liquid metal dealloying2019

    • Author(s)
      Okulov I.V.、Geslin P.-A.、Soldatov I.V.、Ovri H.、Joo S.-H.、Kato H.
    • Journal Title

      Scripta Materialia

      Volume: 163 Pages: 133~136

    • DOI

      10.1016/j.scriptamat.2019.01.017

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Low cost high specific surface architectured nanoporous metal with corrosion resistance produced by liquid metal dealloying from commercial nickel superalloy2019

    • Author(s)
      Mokhtari Morgane、Wada Takeshi、Le Bourlot Christophe、Mary Nicolas、Duchet-Rumeau Jannick、Kato Hidemi、Maire Eric
    • Journal Title

      Scripta Materialia

      Volume: 163 Pages: 5~8

    • DOI

      10.1016/j.scriptamat.2018.12.023

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Decreasing activation energy of fast relaxation processes in a metallic glass during aging2019

    • Author(s)
      Luckabauer Martin、Hayashi Tomoki、Kato Hidemi、Ichitsubo Tetsu
    • Journal Title

      Physical Review B

      Volume: 99 Pages: 140202(R)

    • DOI

      10.1103/PhysRevB.99.140202

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Novel Co-rich high performance twinning-induced plasticity (TWIP) and transformation-induced plasticity (TRIP) high-entropy alloys2019

    • Author(s)
      Wei Daixiu、Li Xiaoqing、Jiang Jing、Heng Weicheng、Koizumi Yuichiro、Choi Won-Mi、Lee Byeong-Joo、Kim Hyoung Seop、Kato Hidemi、Chiba Akihiko
    • Journal Title

      Scripta Materialia

      Volume: 165 Pages: 39~43

    • DOI

      10.1016/j.scriptamat.2019.02.018

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nano-imprinting potential of magnetic FeCo-based metallic glass2019

    • Author(s)
      Xiaoyu Liang、Sharma Parmanand、Zhang Yan、Makino Akihiro、Kato Hidemi
    • Journal Title

      Nanotechnology

      Volume: 30 Pages: 305302

    • DOI

      10.1088/1361-6528/ab115e

    • Peer Reviewed
  • [Journal Article] Interaction of a Ti-Cu Alloy with Carbon: Synthesis of Composites and Model Experiments2019

    • Author(s)
      Dudina Dina V.、Vidyuk Tomila M.、Korchagin Michail A.、Gavrilov Alexander I.、Bulina Natalia V.、Esikov Maksim A.、Datekyu Masanari、Kato Hidemi
    • Journal Title

      Materials

      Volume: 12 Pages: 1482

    • DOI

      10.3390/ma12091482

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Structural heterogeneities and mechanical behavior of amorphous alloys2019

    • Author(s)
      Qiao J.C.、Wang Q.、Pelletier J.M.、Kato H.、Casalini R.、Crespo D.、Pineda E.、Yao Y.、Yang Y.
    • Journal Title

      Progress in Materials Science

      Volume: 104 Pages: 250~329

    • DOI

      10.1016/j.pmatsci.2019.04.005

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On microstructural homogenization and mechanical properties optimization of biomedical Co-Cr-Mo alloy additively manufactured by using electron beam melting2019

    • Author(s)
      Wei Daixiu、Anniyaer Ainiwaer、Koizumi Yuichiro、Aoyagi Kenta、Nagasako Makoto、Kato Hidemi、Chiba Akihiko
    • Journal Title

      Additive Manufacturing

      Volume: 28 Pages: 215~227

    • DOI

      10.1016/j.addma.2019.05.010

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Formation of Metallic Glass Coatings by Detonation Spraying of a Fe66Cr10Nb5B19 Powder2019

    • Author(s)
      Kuchumova Ivanna D.、Batraev Igor S.、Ulianitsky Vladimir Yu.、Shtertser Alexandr A.、Gerasimov Konstantin B.、Ukhina Arina V.、Bulina Natalia V.、Bataev Ivan A.、Koga Guilherme Yuuki、Guo Yaofeng、Botta Walter Jose、Kato Hidemi、Wada Takeshi、Bokhonov Boris B.、Dudina Dina V.、Moreira Jorge Alberto
    • Journal Title

      Metals

      Volume: 9 Pages: 846

    • DOI

      10.3390/met9080846

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phase-field investigation of the coarsening of porous structures by surface diffusion2019

    • Author(s)
      Geslin Pierre-Antoine、Buchet Mickael、Wada Takeshi、Kato Hidemi
    • Journal Title

      Physical Review Materials

      Volume: 3 Pages: 083401

    • DOI

      10.1103/PhysRevMaterials.3.083401

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Introducing dislocations locally in Al-supersaturated α2-Ti3Al single crystal via nanoscale wedge indentation2019

    • Author(s)
      Wei Daixiu、Koizumi Yuichiro、Nagasako Makoto、Kubota Yusuke、Aoyagi Tomoyuki、Nakagawa Yuki、Yoshino Masahiko、Chiba Akihiko、Kato Hidemi
    • Journal Title

      Intermetallics

      Volume: 113 Pages: 106557

    • DOI

      10.1016/j.intermet.2019.106557

    • Peer Reviewed
  • [Journal Article] Solid Solutions with bcc, hcp, and fcc Structures Formed in a Composition Line in Multicomponent Ir-Rh-Ru-W-Mo System2019

    • Author(s)
      Takeuchi Akira、Wada Takeshi、Kato Hidemi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 60 Pages: 2267~2276

    • DOI

      10.2320/matertrans.MT-M2019212

    • Peer Reviewed
  • [Journal Article] Development of strong and ductile metastable face-centered cubic single-phase high-entropy alloys2019

    • Author(s)
      Wei Daixiu、Li Xiaoqing、Schonecker Stephan、Jiang Jing、Choi Won-Mi、Lee Byeong-Joo、Kim Hyoung Seop、Chiba Akihiko、Kato Hidemi
    • Journal Title

      Acta Materialia

      Volume: 181 Pages: 318~330

    • DOI

      10.1016/j.actamat.2019.09.050

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Novel α + β Type Ti-Fe-Cu Alloys Containing Sn with Pertinent Mechanical Properties2019

    • Author(s)
      Zadorozhnyy Vladislav、Ketov Sergey V.、Wada Takeshi、Wurster Stefan、Nayak Vignesh、Louzguine-Luzgin Dmitri V.、Eckert Jurgen、Kato Hidemi
    • Journal Title

      Metals

      Volume: 10 Pages: 34

    • DOI

      10.3390/met10010034

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-Entropy Alloys with Hexagonal Close-Packed Structure in Ir26Mo20Rh22.5Ru20W11.5 and Ir25.5Mo20Rh20Ru25W9.5 Alloys Designed by Sandwich Strategy for the Valence Electron Concentration of Constituent Elements in the Periodic Chart2019

    • Author(s)
      Takeuchi Akira、Wada Takeshi、Kato Hidemi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 60 Pages: 1666~1673

    • DOI

      10.2320/matertrans.M2019037

    • Peer Reviewed
  • [Journal Article] Septenary Zr-Hf-Ti-Al-Co-Ni-Cu high-entropy bulk metallic glasses with centimeter-scale glass-forming ability2019

    • Author(s)
      Wada Takeshi、Jiang Jing、Yubuta Kunio、Kato Hidemi、Takeuchi Akira
    • Journal Title

      Materialia

      Volume: 7 Pages: 100372

    • DOI

      10.1016/j.mtla.2019.100372

    • Peer Reviewed
  • [Journal Article] Development of porous FeCo by liquid metal dealloying: Evolution of porous morphology and effect of interaction between ligaments and melt2019

    • Author(s)
      Joo Soo-Hyun、Wada Takeshi、Kato Hidemi
    • Journal Title

      Materials & Design

      Volume: 180 Pages: 107908

    • DOI

      10.1016/j.matdes.2019.107908

    • Peer Reviewed / Open Access
  • [Journal Article] Beating Thermal Coarsening in Nanoporous Materials via High‐Entropy Design2019

    • Author(s)
      Joo Soo‐Hyun、Bae Jae Wung、Park Won‐Young、Shimada Yusuke、Wada Takeshi、Kim Hyoung Seop、Takeuchi Akira、Konno Toyohiko J.、Kato Hidemi、Okulov Ilya V.
    • Journal Title

      Advanced Materials

      Volume: 32 Pages: 1906160

    • DOI

      10.1002/adma.201906160

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Temperature Dependence of Activation Enthalpy for Yielding in Bimodal Ti-6Al-4V2019

    • Author(s)
      Anne Bhargavi Rani、Tanaka Masaki、Morikawa Tatsuya
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 60 Pages: 1828~1832

    • DOI

      10.2320/matertrans.ME201902

    • Peer Reviewed
  • [Journal Article] Twinning behavior of orthorhombic-α” martensite in a Ti-7.5Mo alloy2019

    • Author(s)
      Ji Xin、Gutierrez-Urrutia Ivan、Emura Satoshi、Liu Tianwei、Hara Toru、Min Xiaohua、Ping Dehai、Tsuchiya Koichi
    • Journal Title

      Science and Technology of Advanced Materials

      Volume: 20 Pages: 401~411

    • DOI

      10.1080/14686996.2019.1600201

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Neutron diffraction study of temperature-dependent elasticity of B19′ NiTi---Elinvar effect and elastic softening2019

    • Author(s)
      Ahadi A.、Khaledialidusti R.、Kawasaki T.、Harjo S.、Barnoush A.、Tsuchiya K.
    • Journal Title

      Acta Materialia

      Volume: 173 Pages: 281~291

    • DOI

      10.1016/j.actamat.2019.05.027

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] EBSD analysis of dual γ/ε phase microstructures in tensile-deformed Fe-Mn-Si shape memory alloy2019

    • Author(s)
      Tasaki Wataru、Sawaguchi Takahiro、Tsuchiya Koichi
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 797 Pages: 529~536

    • DOI

      10.1016/j.jallcom.2019.04.307

    • Peer Reviewed
  • [Journal Article] A strategy of designing high-entropy alloys with high-temperature shape memory effect2019

    • Author(s)
      Lee Je In、Tsuchiya Koichi、Tasaki Wataru、Oh Hyun Seok、Sawaguchi Takahiro、Murakami Hideyuki、Hiroto Takanobu、Matsushita Yoshitaka、Park Eun Soo
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 13140

    • DOI

      10.1038/s41598-019-49529-8

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Structure and mechanical properties of nanocrystalline silver prepared by spark plasma sintering2019

    • Author(s)
      Mineta Takahiro、Saito Tatsuya、Yoshihara Takahiro、Sato Hiroyuki
    • Journal Title

      Materials Science and Engineering: A

      Volume: 754 Pages: 258~264

    • DOI

      10.1016/j.msea.2019.03.101

    • Peer Reviewed
  • [Journal Article] Preparation of Silver Nanoparticles by Arc Plasma Method and Their Properties2019

    • Author(s)
      Mineta Takahiro、Saito Tatsuya、Yoshihara Takahiro、Sato Hiroyuki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 60 Pages: 569~573

    • DOI

      10.2320/matertrans.M2018391

    • Peer Reviewed
  • [Presentation] Nanograin formation and martensitic transformation in fcc high entropy alloys2020

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      special seminar, Korean Institute of Materials Science,
    • Int'l Joint Research
  • [Presentation] Nanograin formation and martensitic transformation in fcc high entropy alloys2020

    • Author(s)
      Koichi TSUCHIYA,
    • Organizer
      special seminar, Pusan National University
    • Int'l Joint Research
  • [Presentation] Nanograin formation and martensitic transformation in fcc high entropy alloys2020

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      GIFT special seminar, Pohang University of Science and Technology
    • Int'l Joint Research
  • [Presentation] Materials Parameters in Designing FCC High-entropy Alloys2020

    • Author(s)
      Haruyuki Inui, Koudai Niitsu, Kyosuke Kishida, Easo George,
    • Organizer
      TMS 2020 Annual Meeting & Exhibition
    • Int'l Joint Research / Invited
  • [Presentation] Multiscale crystal plasticity modeling on martensitic transformation based on mixture law2020

    • Author(s)
      Y. Aoyagi, D. McDowell,
    • Organizer
      International Conference on Plasticity, Damage and Fracture (ICPDF) 2020
    • Int'l Joint Research / Invited
  • [Presentation] Atomistic modeling of the temperaute and loading rate dependent pop-in load in nanoindentation2020

    • Author(s)
      S. Ogata, S. Shinzato, Y. Sato, Takahito Ohmura
    • Organizer
      International Conference on Plasticity, Damage and Fracture (ICPDF) 2020
    • Int'l Joint Research
  • [Presentation] High entropy alloy effect on stability of potential permanent magnets2020

    • Author(s)
      . Chen, T. Nguyen-Dung and A. Saengdeejing
    • Organizer
      TMS2020
    • Int'l Joint Research
  • [Presentation] Roles of Transformation Interface for Controlling Microstructure and Properties of High Strength Steels"2020

    • Author(s)
      Tadashi Furuhara
    • Organizer
      TMS Additive Manufacturing Joint Keynote Session
    • Int'l Joint Research / Invited
  • [Presentation] 粒子集技術の確立と次世代製造プロセスへの展開2020

    • Author(s)
      武藤浩行
    • Organizer
      総合技術支援セミナー、セラミックス造型技術講習会
  • [Presentation] 熱力学的アプローチによる高エントロピー合金の予測と検証2020

    • Author(s)
      竹内 章
    • Organizer
      第24回関西大学先端科学技術シンポジウム
  • [Presentation] 集積粉末を用いた複合材料のマルチスケール微構造制御2020

    • Author(s)
      武藤浩行
    • Organizer
      2019年度 セラミックス総合研究会
  • [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 ~BCC金属の特異な力学特性~
  • [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
  • [Presentation] CrMnFeCoNi高エントロピー合金の調和組織制御2020

    • Author(s)
      飴山惠、戸川直人、赤田英里、Bhupendra Sharma、Jangho Yi、川畑美絵
    • Organizer
      日本金属学会
  • [Presentation] 0.67TmにおけるCantor Alloy の擬定常クリープ速度の応力依存性2020

    • Author(s)
      工藤洋俊, 高橋快生, 沼田尚也, 峯田才寛, 佐藤裕之
    • Organizer
      第166回日本金属学会春期講演大会
  • [Presentation] アークプラズマ強制蒸発法を用いたZnナノパウダーの作製と粉末特性評価2020

    • Author(s)
      鳥居辰太郎, 伊藤賢, 峯田才寛, 佐藤裕之
    • Organizer
      第166回日本金属学会春期講演大会
  • [Presentation] Fcc系ハイエントロピー合金のマルテンサイト変態2020

    • Author(s)
      土谷浩一, Jein Lee, 田﨑亘, 澤口孝宏
    • Organizer
      日本金属学会2020年春期(第166回)講演大会
  • [Presentation] シリコン単結晶における加工硬化2020

    • Author(s)
      田中將己, 森川龍哉, 奧山彫夢
    • Organizer
      日本鉄鋼協会不均一変型研究会
  • [Presentation] Phase Relation in Zirconia and Related Materials: Hardness and Elasticity of Cotunnite-type Zirconia2020

    • Author(s)
      P. Tinnakorn and N. Nishiyama
    • Organizer
      The 44th International Conference and Expo on Advanced Ceramics and Composites
    • Int'l Joint Research
  • [Presentation] 静電吸着法を用いたSiC-BN 複合粒子の作製2020

    • Author(s)
      尾畑成造, 立石賢司, 齋藤祥平, 横井敦史, Tan Wai Kian, 武藤浩行
    • Organizer
      第58回セラミックス基礎科学討論会
  • [Presentation] Single-crystal mechanical properties of equiatomic CrMnFe-CoNi high-entropy alloy and its derivative equiatomic quaternary and ternary medium-entropy alloys2019

    • Author(s)
      Haruyuki Inui
    • Organizer
      Possibilities and Limitations of Quantitative Materials Modeling and Characterization 2019
    • Int'l Joint Research / Invited
  • [Presentation] Development of MoSi2/Mo5Si3-based in-situ composites for ultra-high temperature application2019

    • Author(s)
      Kyosuke Kishida, Haruyuki Inui
    • Organizer
      Beyond Nickel-Based Superalloys III
    • Int'l Joint Research / Invited
  • [Presentation] Single-crystal Mechanical Properties of Equiatomic CrMnFeCoNi High-entropy Alloy and its Derivative Equiatomic Quaternary and Ternary Medium-entropy Alloys2019

    • Author(s)
      Haruyuki Inui, Kyosuke Kishida, Kodai Niitsu
    • Organizer
      Materials Structure & Micromechanics of Fracture
    • Int'l Joint Research / Invited
  • [Presentation] 単結晶マイクロピラー圧縮試験で探る層状化合物の塑性変形機構2019

    • Author(s)
      岸田恭輔
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
    • Invited
  • [Presentation] FCCハイエントロピー合金の塑性変形と微視組織2019

    • Author(s)
      新津甲大,江原和輝,Ashif Equbal,浅倉誠仁,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
    • Invited
  • [Presentation] Mg-Zn-Y LPSO相単結晶マイクロピラーのa軸圧縮変形2019

    • Author(s)
      大影晃平,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
    • Invited
  • [Presentation] Room-temperature deformaton behavior of D8l-type transiton-metal silicides investgated by micropillar compression2019

    • Author(s)
      Kyosuke Kishida
    • Organizer
      Intermetallics 2019
    • Int'l Joint Research / Invited
  • [Presentation] ハイエントロピー合金研究の現状と展望2019

    • Author(s)
      乾晴行
    • Organizer
      日本材料学会第5回材料WEEK「材料シンポジウム」ワークショップ
    • Invited
  • [Presentation] ingle-crystal Mechanical Properties of Equiatomic CrMnFeCoNi High-entropy Alloy and Its Derivative Equiatomic Quaternary and Ternary Medium-entropy Alloys2019

    • Author(s)
      Haruyuki Inui, Kyosuke Kishida, Kodai Niitsu, Easo George
    • Organizer
      World Congress on High Entropy Alloys (HEA 2019)
    • Int'l Joint Research / Invited
  • [Presentation] Effects of Heat-Treatment on Mechanical Properties of Equiatomic CrMnFeCoNi High-Entropy Alloy and Its Derivative Equiatomic Quaternary and Ternary Medium-Entropy Alloys2019

    • Author(s)
      Haruyuki Inui, Kyosuke Kishida, Kodai Niitsu
    • Organizer
      2019 MRS FALL MEETING & EXHIBIT
    • Int'l Joint Research / Invited
  • [Presentation] Room Temperature Deformation Behavior of Hard Intermetallic Compounds Investigated by Micropillar Compression Method2019

    • Author(s)
      Kyosuke Kishida, Haruyuki INUI
    • Organizer
      MATERIALS RESEARCH MEETING 2019(MRM 2019)
    • Int'l Joint Research / Invited
  • [Presentation] Ultrafine Grain HEAs by Heavy Deformation2019

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      7th NU-NIMS Materials Genome Workshop
    • Int'l Joint Research
  • [Presentation] "Effect of Phase Stability on Deformation Behavior and Low-Cycle Fatigue Property in Co-20Cr-10Mo-xNi alloys2019

    • Author(s)
      Wataru TASAKI, Koichi TSUCHIYA, Takahiro SAWAGUCH
    • Organizer
      7th NU-NIMS Materials Genome Workshop
    • Int'l Joint Research
  • [Presentation] Microstructure/Property Control in FCC High Entropy Alloys: SPD and Phase Transformation2019

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-10)
    • Int'l Joint Research / Invited
  • [Presentation] Nanograin Formation in fcc High-Entropy Alloys2019

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      Academic Seminar, Wuhan University
    • Int'l Joint Research
  • [Presentation] ransformation-induced Plasticity and Shape Memory Effect in FCC High-entropy Alloys2019

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      Symposium on Bioinspired Design of Advanced Materials
    • Int'l Joint Research
  • [Presentation] Nanograin formation and martensitic transformation in fcc high entropy alloys2019

    • Author(s)
      Koichi TSUCHIYA
    • Organizer
      special seminar, Korean Institute of Science and Technology
    • Int'l Joint Research
  • [Presentation] Dislocation Glides as Thermally Activated Processes in Severely Deformed Ti-added Ultralow-Carbon Steels2019

    • Author(s)
      M. Tanaka
    • Organizer
      2019 Fall meeting, The Korean Institue of Metals and Materials, Daegu
    • Int'l Joint Research
  • [Presentation] Advanced Composite Particles Integration Process via Electrostatic Assembly Method2019

    • Author(s)
      H. Muto, A. Yokoi, W.K. Tan, G. Kawamura and A. Matsuda
    • Organizer
      Materials Research Meeting 2019
    • Int'l Joint Research / Invited
  • [Presentation] Design of Al2O3-based Composite Particles for Selective Laser2019

    • Author(s)
      W.K. Tan, T. Kuwana, A. Yokoi, G. Kawamura, A. Matsuda and H. Muto
    • Organizer
      The 36th International Japan-Korea Seminar on Ceramics
    • Int'l Joint Research / Invited
  • [Presentation] Liquid metal dealloying and its P/M application2019

    • Author(s)
      Hidemi Kato
    • Organizer
      International Symposium on Innovation in Materials Processing (ISIMP2019)
    • Int'l Joint Research
  • [Presentation] Evolution of porous structure and unique orientation relationships during liquid metal dealloying from FCC precursor to BCC ligament2019

    • Author(s)
      Soo-Hyun Joo, Takeshi Wada, Hidemi Kato
    • Organizer
      International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s)
    • Int'l Joint Research
  • [Presentation] The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloys2019

    • Author(s)
      iang Jing, Dmitri V. Louzguine-Luzgin, Takeshi Wada, Hidemi Kato
    • Organizer
      International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s)
    • Int'l Joint Research
  • [Presentation] Preparation of High Entropy Bulk Metallic Glass with High Glass Forming Ability2019

    • Author(s)
      T. Wada, H. Kato,
    • Organizer
      HOT TOPICS IN SOLID STATE CHEMISTRY: FROM NEW IDEAS TO NEW MATERIALS
    • Int'l Joint Research
  • [Presentation] The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloys2019

    • Author(s)
      Jing Jiang, Hidemi Kato, Dmitri.V.Louzguine
    • Organizer
      Hot Topics in Solid State Chemistry: From New Ideas to New Materials(HTSSC-2019)
    • Int'l Joint Research
  • [Presentation] Imprinting Pd-based metallic glass grating with Si mold2019

    • Author(s)
      Hidemi KATO, Masanari Datekyu, Wataru Yashiro,
    • Organizer
      International conference on METALLURGY AND MATERIALS ENGINEERING「DEVELOPMENT AND RESEARCH ON ADVANCED TECHNOLOGY AND NEW MATERIALS」
    • Int'l Joint Research
  • [Presentation] Preparation of nanoporous metals by liquid metal dealloying2019

    • Author(s)
      Takeshi Wada, Hidemi Kato
    • Organizer
      Preparation of nanoporous metals by liquid metal dealloying", International conference on METALLURGY AND MATERIALS ENGINEERING「DEVELOPMENT AND RESEARCH ON ADVANCED TECHNOLOGY AND NEW MATERIALS」
    • Int'l Joint Research
  • [Presentation] Preparation of High Entropy Bulk Metallic Glass with High Glass Forming Ability2019

    • Author(s)
      T. Wada, H. Kato
    • Organizer
      PRICM10
    • Int'l Joint Research
  • [Presentation] Facile Design of Nanocomposites by Electrostatic Assembly and their Properties2019

    • Author(s)
      W. K. Tan, A. Yokoi, G. Kawamura, A. Matsuda and H. Muto
    • Organizer
      2019 Collaborative Conference on Materials Research (CCMR)
    • Int'l Joint Research / Invited
  • [Presentation] Multiscale modeling study of pop-ins in nanoindentation2019

    • Author(s)
      S. Ogata
    • Organizer
      Asia Pacific Congress on Computational Mechanics (APCOM) 2019
    • Int'l Joint Research / Invited
  • [Presentation] Molecular Dynamics Simulation on Intergranular Cracking Mechanism of FCC Type High-Entropy Alloys Structural Materials in High-Temperature Pressurized Water Environment2019

    • Author(s)
      C. Liu, Q. Chen, Y. Wang, N. Miyazaki, Y. Ootani, N. Ozawa, M. Kubo
    • Organizer
      EMN Hong Kong Meeting 2019
    • Int'l Joint Research
  • [Presentation] odeling and simulation of defect and defect behavior in high entropy alloys2019

    • Author(s)
      S. Ogata
    • Organizer
      Materials Research Meeting 2019 (MRS fall meeting 2019)
    • Int'l Joint Research
  • [Presentation] Multiscale simulation based on macroscopic deformation model predicted by microstructure information of ultrafine-grained metals2019

    • Author(s)
      Y. Aoyagi, A. Sagara, C. Watanabe, M. Kobayashi, Y. Todaka, H. Miura
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-10)
    • Int'l Joint Research
  • [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 (PRICM-10)
    • Int'l Joint Research
  • [Presentation] Atomistic prediction of the temperature- and loading-rate-dependent pop-in load in nanoindentation2019

    • Author(s)
      S. Ogata, Y. Sato, T. Ohmura and S. Shinzato
    • Organizer
      The 4th International Symposium on Atomistic and Multiscale Modeling of Mechanics and Multiphysics (ISAM4-2019)
    • Int'l Joint Research
  • [Presentation] Ab-initio based multiscale modeling of formation kinetics of nano-precipitates in Al-Cu alloys2019

    • Author(s)
      H. Kimizuka, H. Miyoshi, A. Ishii, and S. Ogata
    • Organizer
      The 6th Korea Multi-scale Mechanics Symposium (KMSM2019)
    • Int'l Joint Research
  • [Presentation] First-principles calculations of the motion of screw dislocation around solutes in W alloys2019

    • Author(s)
      T. Tsuru, T. Suzudo
    • Organizer
      6th FMTCP Workshop
    • Int'l Joint Research
  • [Presentation] Study on thermodynamic properties of high entropy alloys2019

    • Author(s)
      H. Ohtani, M. Enoki
    • Organizer
      PRICM 10
    • Int'l Joint Research
  • [Presentation] Effects of Random mixing and high entropy on stability of promising new permanent magnets2019

    • Author(s)
      Y. Chen, T. Nguyen-Dung and A. Saengdeejing
    • Organizer
      ACCMS-10
    • Int'l Joint Research
  • [Presentation] Linking local and heterogeneous deformation behavior to global deformation of materials by in-situ experimental techniques2019

    • Author(s)
      N. Tsuji, M. Park, S. Gao, Y. Bai, Y. Chong
    • Organizer
      40th Risø International Symposium on Materials Science: Metal Microstructures in 2D, 3D and 4D
    • Int'l Joint Research / Invited
  • [Presentation] Fully Recrystallized Bulk Nanostructured Metals for Managing Both High Strength and Large Ductility2019

    • Author(s)
      Nobuhiro Tsuji
    • Organizer
      Xi’an Jiaotong University, Frontier Institute of Science and Technology (FIST)
    • Int'l Joint Research / Invited
  • [Presentation] Relationship between Local Heterogeneous Deformation Behaviors and Global Deformation of Materials2019

    • Author(s)
      Nobuhiro TSUJI, Myeong-Heom PARK, Si GAO, Yu BAI, Wenqi MAO, Akinobu SHIBATA
    • Organizer
      中国科学院・金属研究所(IMR, CAS)
    • Int'l Joint Research / Invited
  • [Presentation] Relationship between Local Heterogeneous Deformation Behaviors and Global Deformation of Materials2019

    • Author(s)
      Nobuhiro TSUJI, Myeong-Heom PARK, Si GAO, Yu BAI, Wenqi MAO, Akinobu SHIBATA
    • Organizer
      Northeastern University(中国・東北大学), School of Materials Science & Engineering
    • Int'l Joint Research / Invited
  • [Presentation] Control of Microstructural Singularity for High Performance Metallic Materials2019

    • Author(s)
      Kei Ameyama
    • Organizer
      2019 Gordon Research Conference
    • Int'l Joint Research
  • [Presentation] Effects of Microstructure on Mechanical Properties of Harmonic Structure Designed pure Ni2019

    • Author(s)
      Kei Ameyama
    • Organizer
      Advanced Materials Science and Engineering 2019
    • Int'l Joint Research
  • [Presentation] An Innovation Towards High Performance Structural Metallic Materials via Harmonic Structure Design2019

    • Author(s)
      Kei Ameyama
    • Organizer
      Int. Conf. Materials Science and Nanotechnology
    • Int'l Joint Research
  • [Presentation] Preferential Ultra Fine Grain Formation in Harmonic Structure Designed SUS304L Austenitic Stainless Steel2019

    • Author(s)
      Kei Ameyama, Masashi Nakatani, Bhupendra Sharma, Mie Kawabata
    • Organizer
      MRS, Yokohama
    • Int'l Joint Research
  • [Presentation] Harmonic Structure Design: Creation of Innovative High Performance Metallic Materials2019

    • Author(s)
      Kei Ameyama
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM10)
    • Int'l Joint Research
  • [Presentation] Effects of powder quality on fatigue strength of Ti-6Al-4V alloy fabricated by electron beam additive manufacturing2019

    • Author(s)
      A. Chiba
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM10)
    • Int'l Joint Research
  • [Presentation] Additive manufacturing of an equiatomic AlCoCrFeNi high-entropy alloy with electron beam melting2019

    • Author(s)
      K. Yamanaka, H. Shiratori, T. Fujieda, K. Kuwabara, A. Chiba
    • Organizer
      The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM10)
    • Int'l Joint Research
  • [Presentation] In-situ neutron diffraction study of deformation under thermomechanical extremes2019

    • Author(s)
      M. Naeem, H. Y. He, B. Wang, S. Lan, S. Harjo, T. Kawasaki, Y. Wu, Z. P. Lu, C. T. Liu, and X.-L. Wang
    • Organizer
      The 3rd Asia-Oceania Conference on 2Neutron Scattering
    • Int'l Joint Research
  • [Presentation] Engineering Materials Diffractometer TAKUMI and Scientific Trends2019

    • Author(s)
      S. Harjo, T. Kawasaki, W. Gong, T. Yamashita, S. Morooka, H. Suzuki, K. Aizawa
    • Organizer
      The 3rd Asia-Oceania Conference on Neutron Scattering
    • Int'l Joint Research
  • [Presentation] Element Effects of High-entropy Alloys on Tension & Low-cycle Fatigue Deformation2019

    • Author(s)
      T-N. Lam, B-K. Chen, C-W. Tsai, A-C. Yeh, S.Y. Lee, S. Harjo and E-W. Huang
    • Organizer
      The 3rd Asia-Oceania Conference on Neutron Scattering
    • Int'l Joint Research
  • [Presentation] In-situ neutron diffraction study of cooperative deformation in high-entropy alloys at ultralow temperatures2019

    • Author(s)
      M. Naeem, H. Y. He, F. Zhang, S. Harjo, T. Kawasaki, Y. Wu, Z. Lu and X.-L. Wang
    • Organizer
      J-PARC Symposium 2019,
    • Int'l Joint Research
  • [Presentation] Roles of Heady Deformation on Microstructure and Properties on Nitrided Ferritic Steels2019

    • Author(s)
      Tadashi Furuhara
    • Organizer
      Materials Science & Technology 2019
    • Int'l Joint Research
  • [Presentation] Light Element Strategy in Advanced High Strength Steels2019

    • Author(s)
      Tadashi Furuhara
    • Organizer
      The 2019 Wuhan Forum on Materials Frontier
    • Int'l Joint Research / Invited
  • [Presentation] Roles of transformation interface in the design of advanced high strength steel2019

    • Author(s)
      Tadashi Furuhara
    • Organizer
      The 40th Risø International Symposium on Materials Science: Metal Microstructures in 2D, 3D and 4D
    • Int'l Joint Research / Invited
  • [Presentation] Roles of transformation interface in the design of advanced high strength steel2019

    • Author(s)
      Tadashi Furuhara
    • Organizer
      Gordon Research Conference on Physical Metallurgy - Coupling Computation, Data Science and Experiments in Physical Metallurgy
    • Int'l Joint Research
  • [Presentation] Physical Metallurgy Research in Structural Materials in Japan2019

    • Author(s)
      Tadashi Furuhara
    • Organizer
      The 2019 International Conference on Future Vision of Metallurgy
    • Int'l Joint Research
  • [Presentation] ナノ・メゾ構造を制御した先進構造材料の創成2019

    • Author(s)
      乾晴行
    • Organizer
      第16回本多フロンティア賞 受賞記念講演
    • Invited
  • [Presentation] High-entropy alloys2019

    • Author(s)
      乾晴行
    • Organizer
      マテリアル工学コロキウム
    • Invited
  • [Presentation] 強加工と相変態によるハイエントロピー合金の組織制御2019

    • Author(s)
      土谷 浩一
    • Organizer
      日本金属学会シンポジウム ”ハイエントロピー合金の材料科学”
  • [Presentation] FCC系ハイエントロピー合金の組織制御2019

    • Author(s)
      土谷 浩一
    • Organizer
      日本学術振興会 加工プロセスによる材料新機能発現第176委員会 第40回研究会
  • [Presentation] ハイエントロピー合金の組織極微細化と相変態2019

    • Author(s)
      土谷 浩一
    • Organizer
      九州大学超顕微解析センター第229回HVEM研究会
  • [Presentation] 低炭素鋼マルテンサイト鋼で見られる低温焼き戻し脆性とその応力遮蔽効果に基づく理解2019

    • Author(s)
      田中將己
    • Organizer
      多様な先端観察・測定法を用いた組織の定量と力学特性解析への適用
  • [Presentation] BCC ハイエントロピー合金における脆性―延性遷移挙動2019

    • Author(s)
      田中將己
    • Organizer
      日本金属学会2019年秋季(第165回)講演大会
  • [Presentation] 第51回エンジニアリングセラミックスセミナー「エンジニアリングセラミックスに関わるプロセス技術の革新」:粒子集積化技術の確立と次世代ものづくりへの展開2019

    • Author(s)
      武藤浩行
    • Organizer
      公益財団法人日本セラミックス協会 エンジニアリングセラミックス部会
    • Invited
  • [Presentation] 平均価電子濃度による高エントロピー合金の構造制御2019

    • Author(s)
      竹内 章
    • Organizer
      日本金 属学会シンポジウム~ハイエントロピー合金の材料科学~
  • [Presentation] Three-dimensional bicontinuous nanoporous high-entropy alloy by liquid metal dealloying2019

    • Author(s)
      加藤 秀実、Soo-Hyun JOO、和田 武
    • Organizer
      日本金属学会2019年秋期講演大会(第165回)
  • [Presentation] 次世代を担う新事業・ビジネス創出セミナー:次世代の付加製造技術を支える粉末設計 ~セラミックスの3Dレーザ直接造形の実現のために~2019

    • Author(s)
      武藤浩行
    • Organizer
      日本技術情報センター
    • Invited
  • [Presentation] TCHEA3データベースの利用と合金組成最適化による新奇高エントロピー合金の予測と実証2019

    • Author(s)
      竹内 章
    • Organizer
      Thermo-Calcカンファレンス2019
  • [Presentation] 学位論文紹介:The study of ZnO formation: From my perspective2019

    • Author(s)
      Tan Wai Kian, 武藤浩行,
    • Organizer
      公益社団法人日本セラミックス協会東海支部 第58回東海若手セラミスト懇話会
    • Invited
  • [Presentation] 微粒子のナノ・ミクロ集積技術と次世代ものづくりへの展開2019

    • Author(s)
      武藤浩行
    • Organizer
      第4回グリーンソサエティーセミナー
    • Invited
  • [Presentation] セラミックの3Dレーザ直接造形の実現のために3Dプリンタ/レーザ焼結によるセラミックス造形・製造の開発・技術動向と活用事例、今後の展開2019

    • Author(s)
      武藤浩行
    • Organizer
      日本技術情報センター
    • Invited
  • [Presentation] Modeling of pop-ins in nanoindentation",Materials Research Meeting 20192019

    • Author(s)
      S. Ogata, T. Ohmura, Y. Sato, S. Shinzato
    • Organizer
      Materials Research Meeting 2019
    • Int'l Joint Research
  • [Presentation] First-principles calculations of dislocation core structure and motion in high entropy alloys2019

    • Author(s)
      T. Tsuru
    • Organizer
      The 11th Korea-Japan-Berkeley symposium
    • Int'l Joint Research
  • [Presentation] ハイエントロピー合金の力学特性のモデリングとシミュレーション2019

    • Author(s)
      尾方成信
    • Organizer
      日本金属学会シンポジウム「ハイエントロピー合金の材料科学」
  • [Presentation] ハイエントロピー合金の微視的構造と多体相互作用の幾何学的考察2019

    • Author(s)
      弓削是貴
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
    • 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
      日本金属学会2019年秋期(第165回)講演大会
    • 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
      日本金属学会2019年秋期(第165回)講演大会
    • Invited
  • [Presentation] ハイエントロピー合金の粒界特性に関する原子シミュレーション2019

    • Author(s)
      川智嗣, 新山友暁,塩谷光平
    • Organizer
      日本金属学会2019年秋期講演大会
  • [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 (MoD-PMI 2019)
    • Int'l Joint Research
  • [Presentation] フェーズフィールド法およびデータ同化手法の銅合金への適用2019

    • Author(s)
      小山敏幸, 鈴木竣, 塚田祐貴
    • Organizer
      日本銅学会第59回講演大会
  • [Presentation] 材料組織シミュレーションと機械学習・データ同化2019

    • Author(s)
      塚田祐貴, 小山敏幸
    • Organizer
      情報統合型物質・材料開発イニシアティブ第8回MI2Iフォーラム
  • [Presentation] 計算熱力学・計算組織学・材料情報学による材料設計の加速2019

    • Author(s)
      小山敏幸
    • Organizer
      金属第59回・鉄鋼第62回中国四国支部講演大会, 本多光太郎記念講演
  • [Presentation] 第一原理計算による銅合金の積層欠陥エネルギーの評価2019

    • Author(s)
      大谷博司,榎木勝徳
    • Organizer
      日本銅学会第59回講演大会
    • Invited
  • [Presentation] ハイエントロピー合金における拡散と熱力学2019

    • Author(s)
      小山敏幸
    • Organizer
      日本金属学会シンポジウム「ハイエントロピー合金の材料科学」
  • [Presentation] 材料設計計算工学へのデータサイエンスの適用2019

    • Author(s)
      小山敏幸
    • Organizer
      革新材料研究センターセミナー
  • [Presentation] 新しい多元系材料ハイエントロピー合金の現状と未来2019

    • Author(s)
      小山敏幸, 鈴木竣, 塚田祐貴
    • Organizer
      第67回応用物理学会春季学術講演会
  • [Presentation] ハイエントロピー合金の結晶粒超微細化2019

    • Author(s)
      辻 伸泰,吉田 周平,バイイ
    • Organizer
      粉体粉末冶金協会2 0 1 9 年度春季大会, 金属ガラス・ナノ結晶材料および高エントロピー合金の構造制御と応用に関する新たな展開
    • Invited
  • [Presentation] 加工熱処理によるハイエントロピー合金のナノ/ミクロ組織制御2019

    • Author(s)
      辻 伸泰
    • Organizer
      日本金属学会シンポジウム ハイエントロピー合金の材料科学
    • Invited
  • [Presentation] Cr-Mn-Fe-Co-Ni系合金の凝固現象2019

    • Author(s)
      安田秀幸、鳴海大翔、中野敬太、Luo Litian
    • Organizer
      日本金属学会 第165回秋季講演大会
    • Invited
  • [Presentation] Micropillar compression of single crystals of Fe-Cr sigma phase2019

    • Author(s)
      Masaomi Okutani, Nobuyuki Kadota, Kyosuke Kishida, Haruyuki Inui
    • Organizer
      Beyond Nickel-Based Superalloys III
    • Int'l Joint Research
  • [Presentation] Mechanical Properties of Single Crystals of Cr-Co-Ni Equiatomic Medium Entropy Alloy2019

    • Author(s)
      Ehara Kazuki, Makoto Asakura, Kodai Niitsu, Kyosuke Kishida, Haruyuki Inui
    • Organizer
      Beyond Nickel-Based Superalloys III
    • Int'l Joint Research
  • [Presentation] Influences of growth conditions on microstructures and mechanical properties of directionally solidified MoSi2/Mo5Si3-based eutectic composites2019

    • Author(s)
      Kosei Takeda, Kyosuke Kishida, Haruyuki Inui
    • Organizer
      Beyond Nickel-Based Superalloys III
  • [Presentation] MoSi2/Mo5Si3共晶一方向凝固材の微細組織と力学特性に及ぼす凝固条件の影響2019

    • Author(s)
      武田康誠,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] η-Fe2Al5の高次規則相と相平衡2019

    • Author(s)
      濱田鉄也,境龍太郎,新津甲大,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] e-Cr系σ相単結晶マイクロピラーの転位組織観察2019

    • Author(s)
      奥谷将臣,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] NiCoMnIn合金における磁場誘起マルテンサイト変態ダイナミクス2019

    • Author(s)
      矢野凱己,新津甲大,貝沼亮介,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] Cr-Co-Ni等原子量合金単結晶の塑性変形における熱活性化過程2019

    • Author(s)
      江原和輝,新津甲大,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] Ti-Zr-Nb-Hf-Ta等原子量合金のすべり面解析2019

    • Author(s)
      松浦周太郎,岸田恭輔,新津甲大,乾 晴行
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] MoSi2基Brittle/Brittle複相単結晶超耐熱材料の開発2019

    • Author(s)
      岸田恭輔, 乾晴行
    • Organizer
      019 ALCA・未来公開シンポジウム-社会実装に向けた耐熱・軽量材料の開発-
  • [Presentation] 難変形材料におけるプラストン活性化~マイクロ力学試験からのアプローチ~2019

    • Author(s)
      乾晴行
    • Organizer
      京都大学 構造材料元素戦略研究拠点公開講演会 「構造材料のブレークスルーをめざして ~わが国の基礎研究の挑戦~」
  • [Presentation] Plastc deformaton behavior of singlecrystalline Cr-Co-Ni equiatomic medium entropy alloy2019

    • Author(s)
      Kazuki Ehara
    • Organizer
      Intermetallics 2019
    • Int'l Joint Research
  • [Presentation] Plastc deformaton behavior of single crystals of Fe-Cr sigma phase at room temperature2019

    • Author(s)
      Masaomi Okutani
    • Organizer
      Intermetallics 2019
    • Int'l Joint Research
  • [Presentation] Microstructure optmisaton of directonally solidifed MoSi2/Mo5si3 eutectc composites2019

    • Author(s)
      Kosei Takeda
    • Organizer
      Intermetallics 2019
    • Int'l Joint Research
  • [Presentation] Isothermal nature of magnetc-feld-induced martensitc transformaton in NiCoMnIn metamagnetc shape memory alloy2019

    • Author(s)
      Yoshiki Yano
    • Organizer
      Intermetallics 2019
    • Int'l Joint Research
  • [Presentation] Early stage phenomena of kink formaton in the Mg-Zn-Y LPSO phase investgated by micropillar compression2019

    • Author(s)
      Kouhei Ohkage
    • Organizer
      Intermetallics 2019
    • Int'l Joint Research
  • [Presentation] ハイエントロピー合金研究の現状と展望2019

    • Author(s)
      乾晴行
    • Organizer
      日本金属学会シンポジウム~ハイエントロピー合金の材料科学~
  • [Presentation] "Microstructure evolution in CoCrFeMnNi high-entropy alloy by localized shear deformation2019

    • Author(s)
      Ryohei SERATA, Alok Singh, Ivan GUTIERREZ URRUTIA, Koichi TSUCHIYA, Toshiji MUKAI
    • Organizer
      1st World Congress on High Entropy Alloys (HEA 2019)
    • Int'l Joint Research
  • [Presentation] hape Memory Effect in the CrMnFeCoNi Alloy System2019

    • Author(s)
      e In Lee, Koichi Tsuchiya, Wataru Tasaki, Hyun Seok Oh, Takahiro Sawaguchi, Hideyuki Murakami,Eun Soo Park
    • Organizer
      1st World Congress on High Entropy Alloys (HEA 2019)
    • Int'l Joint Research
  • [Presentation] Evolution of the microstructure and mechanical properties of CrMnFeCoNi high-entropy alloy by severe plastic deformation2019

    • Author(s)
      [23]Jian QIANG, Koichi TSUCHIYA,
    • Organizer
      日本金属学会2019年秋期(第165回)講演大会
  • [Presentation] 応力遮蔽理論に基づく低温焼戻し脆化の理解2019

    • Author(s)
      田中將己
    • Organizer
      日本鉄鋼協会マルテンサイト・ベイナイトフォーラム
  • [Presentation] 単結晶 Si における塑性変形挙動2019

    • Author(s)
      鈴木飛翔, 森川龍哉, 田中將己, 奥山彫夢, 藤瀬淳, 小野敏昭
    • Organizer
      日本機械学会M&M材料力学2019コンファレンス
  • [Presentation] 微細マーカー法による Fe-Ni 合金のマルテンサイト変態に伴うひずみ分布解析2019

    • Author(s)
      森川龍哉, 田中將己
    • Organizer
      日本機械学会M&M材料力学2019コンファレンス
  • [Presentation] Si単結晶における塑性変形挙動の方位依存性2019

    • Author(s)
      鈴木飛翔, 森川龍哉, 田中將己, 奥山彫夢, 藤瀬淳, 小野敏昭
    • Organizer
      高温変形の組織ダイナミクス研究会「2019年度夏の学校」
  • [Presentation] Temperature dependence of activated slip systems in Ti-6Al-4V2019

    • Author(s)
      B.R. Anne, Y. Okuyama, T. Morikawa, M. Tanaka
    • Organizer
      日本金属学会2019年秋季(第165回)講演大会
  • [Presentation] 単結晶Siにおける塑性変形挙動2019

    • Author(s)
      鈴木飛翔, 森川龍哉, 田中將己, 奥山彫夢, 藤瀬淳, 小野敏昭
    • Organizer
      日本金属学会2019年秋季(第165回)講演大会
  • [Presentation] 低温焼戻しラスマルテンサイト鋼における変形・破壊メカニズム2019

    • Author(s)
      富山耕介, 森川龍哉, 田中將己, 高島克利
    • Organizer
      日本鉄鋼協会178回秋季講演大会
  • [Presentation] マイクロカンチレバーを用いたFe-3%Si鋼の辷り変形挙動解析2019

    • Author(s)
      池上健太, 奥山彫夢, 森川龍哉, 田中將己, 竹中雅紀
    • Organizer
      日本鉄鋼協会178回秋季講演大会
  • [Presentation] 単軸繰り返し変形させた複相鋼の不均一変形挙動2019

    • Author(s)
      森川龍哉, 田中將己, 黒坂隆太, 安田恭野, 嶋村純二
    • Organizer
      日本鉄鋼協会178回秋季講演大会
  • [Presentation] 硬質および軟質粒子分散鋼中に生ずる不均一すべり変形挙動の結晶塑性解析2019

    • Author(s)
      奥山彫夢, 田中將己, 土山聡宏, 大橋鉄也
    • Organizer
      日本金属学会2019年秋季(第165回)講演大会
  • [Presentation] Ti-6Al-4V 合金の Dwell 疲労特性改善に向けた 疲労き裂進展加速因子の解明2019

    • Author(s)
      青木佑真, 小山元道, 田中將己, 津﨑兼彰
    • Organizer
      日本金属学会2019年秋季(第165回)講演大会
  • [Presentation] 低炭素マルテンサイト-ベイナイト複合組織鋼の脆性-延性遷移挙動2019

    • Author(s)
      坂巻巧, 森川龍哉, 田中將己, 名古秀徳, 難波茂信
    • Organizer
      日本金属学会2019年秋季(第165回)講演大会
  • [Presentation] 単結晶Siにおける塑性変形挙動の結晶方位依存性2019

    • Author(s)
      鈴木飛翔, 森川龍哉, 田中將己, 藤瀬淳, 小野敏昭
    • Organizer
      令和元年度日本属学会九州支部・日本鉄鋼協会・軽金属学会九州支部合同学術講演大会
  • [Presentation] 低炭素マルテンサイト鋼における塑性歪解析2019

    • Author(s)
      富山耕介, 森川龍哉, 田中將己, 髙島克利
    • Organizer
      令和元年度日本属学会九州支部・日本鉄鋼協会・軽金属学会九州支部合同学術講演大会
  • [Presentation] マイクロカンチレバーを用いた Fe-3%Si の塑性変形挙動解析2019

    • Author(s)
      池上健太, 奥山彫夢, 森川龍哉, 田中將己, 竹中雅紀, 髙島稔
    • Organizer
      令和元年度日本属学会九州支部・日本鉄鋼協会・軽金属学会九州支部合同学術講演大会
  • [Presentation] emperature Dependence of Mechanical Properties in Bimodal Ti-6Al-4V2019

    • Author(s)
      B.R. Anne, M. Tanaka, T. Morikawa
    • Organizer
      令和元年度日本属学会九州支部・日本鉄鋼協会・軽金属学会九州支部合同学術講演大会
  • [Book] 透明導電膜の新展開 IV ー多様な材料・形成技術の可能性ー第3章 グラフェン・CNT透明導電膜2019

    • Author(s)
      武藤浩行・羽切教夫(南内嗣/監修)
    • Total Pages
      282
    • Publisher
      シーエムシー出版
    • ISBN
      978-4-7813-1374-0
  • [Book] 1-Dimensional Metal Oxide Nanostructures: Growth, Properties and Devices Chapter4 Progress, Perspectives and Applications of 1-ZnO Fabrication by chemical Methods2019

    • Author(s)
      タン ワイ キアン, 武藤浩行, 河村剛, 松田厚範(By Zainovia Lockman )
    • Total Pages
      331
    • Publisher
      CRC Press,Taylor & Francis Group
    • ISBN
      9781138577527
  • [Book] 材料設計計算工学 計算熱力学編 増補新版2019

    • Author(s)
      阿部太一
    • Total Pages
      224
    • Publisher
      内田老鶴圃
    • ISBN
      978475365395
  • [Book] 材料設計計算工学 計算組織学編 増補新版2019

    • Author(s)
      小山 敏幸
    • Total Pages
      188
    • Publisher
      内田老鶴圃
    • ISBN
      9784753659401
  • [Remarks] 当該研究課題ホームページ

    • URL

      https://highentropy.mtl.kyoto-u.ac.jp/

  • [Remarks] 京都大学 大学院工学研究科 材料工学専攻 乾研究室ホームページ

    • URL

      http://imc.mtl.kyoto-u.ac.jp/HEA.html

  • [Funded Workshop] MRM20202019

URL: 

Published: 2021-01-27  

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