Non-Equilibrium Materials Research Laboratory, IMR, Tohoku University

2018年度 2017年度 ～2016年度

論文・成果

2019年度 論文

1. Ordering kinetics of nanoporous FeCo during liquid metal dealloying and the development of nanofacets,
   Soo-Hyun Joo, Kunio Yubuta, Hidemi Kato, Scripta Materialia, 177 (2020 Mar) 38-43
2. X-ray elastography by visualizing propagating shear waves,
   Chika Kamezawa, Tomokazu Numano, Yoshihiko Kawabata, Hiroyasu Kanetaka, Maiko Furuya, Kotone Yokota, Hidemi Kato, Akio Yoneyama, Kazuyuki Hyodo and Wataru Yashiro, Applied Physics Express, 13(4) (2020 Mar) 042004
3. The atomic structure of a bulk metallic glass resolved by scanning tunneling microscopy and ab-initio molecular dynamics simulation,
   R.V. Belosludov, A.I. Oreshkin, S.I. Oreshkin, D.A. Muzychenko, H. Kato, D.V. Louzguine-Luzgin, Journal of Alloys and Compounds, 816 (2020 Mar) 152680
4. Excellent magnetic properties of (Fe_0.7Co_0.3)_83.7Si₄B₈P_3.6Cu_0.7 ribbons and microwires,
   Zhukova, V., Ipatov, M., Corte-Leon, P., Blanco, J.M., Zanaeva, E., Bazlov, A.I., Jiang, J., Louzguine-Luzgin, D.V., Olivera, J., Zhukov, A., Intermetallics, 11 (2020 Feb) 106660
5. Beating Thermal Coarsening in Nanoporous Materials via High‐Entropy Design,
   Soo‐Hyun Joo, Jae Wung Bae, Won‐Young Park, Yusuke Shimada, Takeshi Wada, Hyoung Seop Kim, Akira Takeuchi, Toyohiko J. Konno, Hidemi Kato, Ilya V. Okulov, Advanced Materials, 32(6) (2020 Feb) 1906160
6. High-temperature mechanical behavior of B2-ordered Ti-Mo-Al alloys,
   Y.Lu, J.Yamada, R.Miyata, H.Kato, K.Yoshimi, Intermetallics, 117 (2020 Feb) 106675
7. Transformation mechanisms and governing orientation relationships through selective dissolution of Ni via liquid metal dealloying from (FeCo)_xNi_100-x precursors,
   Soo-Hyun Joo, Hidemi Kato, Materials & Design, 185 (2020 Jan) 108271
8. Selective deposition of platinum hemispheres on the {100} facets of synthetic diamond,
   Bokhonov, B.B., Dudina, D.V., Kato, H., Wada, T., Diamond and related materials, 101 (2020 Jan) 107620
9. Novel α + β type Ti-Fe-Cu alloys containing sn with pertinent mechanical properties,
   Zadorozhnyy, V., Ketov, S.V., Wada, T., Wurster, S., Nayak, V., Louzguine-luzgin, D.V., Eckert, J., Kato, H., Metals, 10(1) (2020 Jan) 34
10. Characterization of nanoscale detonation carbon produced in a pulse gas-detonation device,
    Shtertser, A.A., Rybin, D.K., Ulianitsky, V.Y., Park, W., Datekyu, M., Wada, T., Kato, H., Diamond and related materials, 101 (2020 Jan) 107553
11. Development of strong and ductile metastable face-centered cubic single-phase high-entropy alloys,
    Wei, D., Li, X., Schonecker, S., Jiang, J., Choi, W.-M., Lee, B.-J., Kim, H.S., Chiba, A., Kato, H., Acta Materialia, 181 (2019 Dec) 318-330
12. Soot-combustion catalyst of Pd/Zr_O2 composites prepared from Zr₆5Pd₃5 amorphous alloy by oxidation treatment,
    Ozawa M., Masuda A., Nakamura M., Hattori M., Kato H., Yamamura S.-I., Japanese Journal of Applied Physics, 59 (2019 Nov) SAAC06
13. Solid Solutions with bcc, hcp, and fcc Structures Formed in a Composition Line in Multicomponent Ir-Rh-Ru-W-Mo System,
    Takeuchi Akira, Wada Takeshi, Kato Hidemi, MATERIALS TRANSACTIONS , 60(11) (2019 Nov) 2267-2276
14. Development of porous FeCo by liquid metal dealloying: Evolution of porous morphology and effect of interaction between ligaments and melt,
    Soo-Hyun Joo, Takeshi Wada, Hidemi Kato, Materials & Design, 180 (2019 Oct) 107908
15. Introducing dislocations locally in Al-supersaturated α₂-Ti₃Al single crystal via nanoscale wedge indentation,
    Daixiu Wei; Yuichiro Koizumi; Makoto Nagasako; Yusuke Kubota; Tomoyuki Aoyagi; Yuki Nakagawa; Masahiko Yoshino; Akihiko Chiba; Hidemi Kato, Intermetallics, 113 (2019 Oct) 106557
16. On Long-Term Stability of Metallic Glasses,
    Louzguine-Luzgin, D.V., Jiang, J., Metals(Basel), 9(10) (2019 Oct) 1076
17. Septenary Zr-Hf-Ti-Al-Co-Ni-Cu high-entropy bulk metallic glasses with centimeter-scale glass-forming ability,
    Takeshi Wada, Jing Jiang, Kunio Yubuta, Hidemi Kato, Akira Takeuchi, Materialia, 7 (2019 Sep) 100372
18. High-Entropy Alloys with Hexagonal Close-Packed Structure in Ir₂₆Mo₂₀Rh_22.5Ru₂₀W_11.5 and Ir_25.5Mo₂₀Rh₂₀Ru₂₅W_9.5 Alloys Designed by Sandwich Strategy for the Valence Electron Concentration of Constituent Elements in the Periodic Chart,
    Akira Takeuchi, Takeshi Wada, Hidemi Kato, Materials Transactions , 60(8) (2019 Aug) 1666-1673
19. Phase-field investigation of the coarsening of porous structures by surface diffusion,
    Geslin, P.-A., Buchet, M., Wada, T., Kato, H. , Physical Review Materials, 3(8) (2019 Aug) 83401
20. Formation of metallic glass coatings by detonation spraying of a Fe₆₆ Cr₁₀ Nb₅ B₁₉ powder,
    Kuchumova, I.D., Batraev, I.S., Ulianitsky, V.Y., Shtertser, A.A, Gerasimov, K.B., Ukhina, A.V., Bulina, N.V., Bataev, I.A., Koga, G.Y., Guo, Y., Botta, W.J., Kato, H., Wada, T., Bokhonov, B., Dudina, D.V., Jorge, A.M., J, Metals, 9(8) (2019 Aug) 846
21. On microstructural homogenization and mechanical properties optimization of biomedical Co-Cr-Mo alloy additively manufactured by using electron beam melting,
    Daixiu Wei, Ainiwaer Anniyaer, Yuichiro Koizumi, Kenta Aoyagi, Makoto Nagasako, Hidemi Kato, Akihiko Chiba, Additive Manufacturing, 28 (2019 Aug) 215-227
22. Phase separation process preventing thermal embrittlement of a Zr-Cu-Fe-Al bulk metallic glass,
    D.V. Louzguine-Luzgin, J. Jiang, A.I. Bazlov, V.S. Zolotorevzky, H. Mao, Yu P. Ivanov, A.L. Greer, Scripta materialia, 167 (2019 Jul) 31-36
23. Structural heterogeneities and mechanical behavior of amorphous alloys,
    J.C. Qiao, Q. Wang, J.M. Pelletier, H. Kato, R. Casalini, D. Crespo, E. Pineda, Y. Yao, Y. Yang, Progress in Materials Science, 104 (2019 Jul) 250-329
24. Interaction of a Ti-Cu Alloy with Carbon: Synthesis of Composites and Model Experiments,
    Dina V. Dudina, Tomila M. Vidyuk, Michail A. Korchagin, Alexander I. Gavrilov,Natalia V. Bulina, Maksim A. Esikov, Masanari Datekyu and Hidemi Kato, Materials, 12(9) (2019 May) 1482
25. Nano-imprinting potential of magnetic FeCo-based metallic glass,
    Xiaoyu, Liang; Sharma, Parmanand; Zhang, Yan; Makino, Akihiro; Kato, Hidemi, Nanotechnology, 30 (2019 May) 305302
26. Novel Co-rich high performance twinning-induced plasticity (TWIP) and transformation-induced plasticity (TRIP) high-entropy alloys,
    Daixiu Wei, Xiaoqing Li, Jing Jiang, Weicheng Heng, Yuichiro Koizumi, Won-Mi Choi, Byeong-Joo Lee, Hyoung Seop Kim, Hidemi Kato, Akihiko Chiba, Scripta Materialia, 165 (2019 May) 39-43
27. Decreasing activation energy of fast relaxation processes in a metallic glass during aging,
    Martin Luckabauer, Tomoki Hayashi, Hidemi Kato, Tetsu Ichitsubo, Physical Review B, 99 (2019 Apr) 140202
28. Low cost high specific surface architectured nanoporous metal with corrosion resistance produced by liquid metal dealloying from commercial nickel superalloy,
    Morgane Mokhtari, Takeshi Wada, Christophe Le Bourlot, Nicolas Mary, Jannick Duchet-Rumeau, Hidemi Kato, Eric Maire, Scripta Materialia, 163 (2019 Apr) 5-8
29. Anomalously low modulus of the interpenetrating-phase composite of Fe and Mg obtained by liquid metal dealloying,
    I.V. Okulov, P.-A. Geslin, I.V. Soldatov, H. Ovri, S.-H. Joo, H. Kato, Scripta Materialia, 163 (2019 Apr) 133-136
30. Structure and mechanical properties of Ti-Based alloys containing Ag subjected to a thermomechanical treatment,
    Vladislav Zadorozhnyy, Alexey Kopylov, Mikhail Gorshenkov, Elena Shabanova, Mikhail Zadorozhnyy, Alexander Novikov, Aleksey Maksimkin, Takeshi Wada, Dmitri V. Louzguine-Luzgin , Hidemi Kato, Journal of Alloys and Compounds, 781 (2019 Apr) 1182-1188

2019年度 学会発表

• 2020/3/17-19(新型コロナウィルス(COVID-19)感染症への対応:開催中止)　日本金属学会2020年春期講演大会(第166回） 東京・東京工業大学
  M2/陳睿明　口頭「低温サイクル熱処理に伴うFe基非晶質合金の組織変化」
  D1/宋瑞瑞　口頭「Preparation of nanoporous molybdenum by liquid metal dealloying」
  D1/鄭然範　口頭「Novel Fabrication Method of Hetero-Structured Metallic Composites with Enhanced Plasticity」
  D3/達久将成　口頭「金属ガラスリボン前処理で用いる基板の検討とその考察」
  蒋ジン助教　口頭「The unique dynamic mechanical behavior in high entropy metallic glasses」
  朱修賢助教　口頭「Nanoporous TiVNbMoTa high-entropy alloy beating thermal coarsening;its characteristics of amorphous oxide layer and capacitance properties」
  
• 2019/11/27-29　Summit of Materials Science (SMS) 2019 and GIMRT User Meeting 2019 （第138回金研講演会）仙台・金研
  D1/宋　瑞瑞　ポスター「Hierarchical nanoporous copper fabricated by one-step dealloying」
  朱修賢助教　ポスター「Novel nanoporous high-entropy alloy beating thermal coarsening; its mechanical and electrolytic capacitor properties」
• 2019/11/21-22　Visual-JW 2019 & WSE 2019 (The 5th International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation　大阪・吹田市
  D3/達久将成　口頭「Experiment and Theory of Buckling Failure of Si Grating for Imprinting Mold」
• 2019/11/4-5　The 2nd Symposium on International Joint Graduate Program in Materials Science　仙台・工学研究科
  D1/鄭然範　口頭「Nanocomposite Alloy Tailored by Liquid Metal Dealloying to Realize High Specific Strength」
• 2019/11/1-3　International Conference on Materials and Systems for Sustainability (ICMaSS 2019) in conjunction with International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s) 　愛知・名古屋大学
  D2/フチトバートルゲレルマー　ポスター「Preparation of nanoporous tungsten by liquid metal dealloying」
• 2019/10/25　東北大学金属材料研究所先端エネルギー材料理工共創研究センター 東京ワークショップ　東京・東北大学東京分室
  和田武准教授　口頭「金属溶湯脱成分によるナノポーラス材料開発とそのエネルギー材料への応用」
• 2019/10/24-25　東北大学・アルビ鉱山大学Joint Symposium SAKES (Sendai Albi Knowledge in Engineering Seminars)　フランス・アルビ鉱山大学
  加藤秀実教授　口頭「Nanoporous and Nanocomposite metals by Liquid Metal Dealloying」
• 2019/10/18　Perspective materials. Russian-Japanese scientific dialogue　埼玉・理化学研究所
  蒋ジン助教　口頭「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi bazed crystalline/amorphous alloy」
• 2019/10/2　2019年度東北大学金属材料研究所共同研究ワークショップ・日本バイオマテリアル学会東北ブロック講演会 「バイオマテリアル研究を牽引する研究者との対話」　仙台・金研
  D1/鄭然範　ポスター「Effect of Minor Elements Addition on Microstructure and Mechanical Property of Ti-Fe Hypereutectic Alloy」
• 2019/10/1-5　Hot Topics in Solid State Chemistry: From New Ideas to New Materials（HTSSC-2019）　ロシア・ノボシビルスク
  D2/フチトバートルゲレルマー　ポスター「Preparation of nanoporous tungsten by liquid metal dealloying」
• 2019/9/19-22　International conference on METALLURGY AND MATERIALS ENGINEERING「DEVELOPMENT AND RESEARCH ON ADVANCED TECHNOLOGY AND NEW MATERIALS」モンゴル・ウランバートル
  D2/フチトバートルゲレルマー　口頭「Preparation of nanoporous tungsten by liquid metal dealloying」
• 2019/9/11-13　日本金属学会2019年秋期講演大会(第165回）　岡山・岡山大学
  M2/庄司理信　ポスター「金属溶湯脱成分法を用いたポーラスVの作製と水素吸蔵特性」
  D2/フチトバートルゲレルマー　ポスター「Preparation of nanoporous tungsten by liquid metal dealloying」
  M2/佐藤俊太郎　口頭「複相前駆合金を用いた金属溶湯脱成分法による階層構造ポーラス金属の作製」
  D3/朴元永　口頭「金属溶湯脱成分法を用いたポーラス炭素の細孔形成機構」
  D3/達久将成　口頭「高アスペクト比Pd基金属ガラス回折格子の作製における金属ガラスリボンの前処理の検討」
  蒋ジン助教　口頭「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloy」
• 2019/9/4　第3回 構造材料研究部会　仙台・金研
  M2/佐藤俊太郎　口頭「複相前駆合金を用いた金属溶湯脱成分法による階層構造ポーラス金属の作製」
  D1/鄭然範　口頭「Effect of minor alloying elements on the microstructure and mechanical property in (Cu-30Fe)-2X alloys」
  蒋ジン助教　口頭「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloys」
• 2019/8/18-22　The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM10) 　中国・西安
  張徳平研究員　ポスター「Microscopic Phase structure of the As-Cast and the Peak-Aged Mg-Yb-Zn-Zr Alloy」
  蒋ジン助教　口頭「Cryogenic Thermal and Mechanical Processing of TiNi Based Crystalline/Amorphous Alloys」
  朱修賢助教　口頭「Nanoporous High-Entropy Alloys Overcome the Thermally-Induced Coarsening」
• 2019/6/24-25　The Future of Materials Engineering - Dramatic Innovation to the next 100 years 　仙台・東北大学工学研究科
  D1/鄭然範　口頭「A study on the micro-evolution of mechanical property and microstructures in (Cu-30Fe)-2X alloys with the addition of minor alloying elements」
• 2019/6/4-6　粉体粉末冶金協会　2019年度春季大会(第123回講演大会)　神奈川・東京工業大学すずかけ台
  朱修賢助教　口頭「Nanoporous high-entropy alloy overcome the thermally-induced coarsening」
  和田武准教授　口頭「Zr-Hf-Ti-Al-Co-Ni-Cuハイエントロピーバルク金属ガラスの作製」
• 2019/5/29　第137回金属材料研究所講演会 　仙台・金研
  蒋ジン助教　ポスター「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloys」
• 2019/5/23　第2回 構造材料研究部会　仙台・金研
  朱修賢助教　口頭「Development of various porous alloys via liquid metal dealloying」
• 2019/4/24-26　韓国金属材料学会2019年度春季学会　韓国・昌原
  朱修賢助教　口頭「Overcoming Thermal Coarsening in Nanoporous Materials via High-Entropy Design」

2019年度 招待講演

• 2019/12/9　嶺南大学校　韓国・慶山
  朱修賢助教　招待講演「Nanoporous Materials Developed by Liquid Metal Dealloying」
• 2019/11/6-8　International Symposium on Innovation in Materials Processing (ISIMP2019)　韓国・済州
  加藤秀実教授　基調講演「Liquid metal dealloying and its P/M application」
• 2019/11/1-3　International Conference on Materials and Systems for Sustainability (ICMaSS 2019) in conjunction with International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development Satellite (iLIM-s) 　愛知・名古屋大学
  蒋ジン助教　招待講演「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloys」
  朱修賢助教　招待講演「Evolution of porous structure and unique orientation relationships during liquid metal dealloying from FCC precursor to BCC ligament」
• 2019/10/1-5　Hot Topics in Solid State Chemistry: From New Ideas to New Materials（HTSSC-2019）　ロシア・ノボシビルスク
  蒋ジン助教　招待講演「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloys」
  和田武准教授　招待講演「Preparation and properties of high entropy bulk metallic glass」
• 2019/9/19-22　International conference on METALLURGY AND MATERIALS ENGINEERING「DEVELOPMENT AND RESEARCH ON ADVANCED TECHNOLOGY AND NEW MATERIALS」　モンゴル・ウランバートル
  和田武准教授　招待講演「Preparation of nanoporous metals by liquid metal dealloying」
  加藤秀実教授　招待講演「Imprinting Pd-based metallic glass grating with Si mold 」
• 2019/9/11-13　日本金属学会2019年秋期講演大会(第165回）　岡山・岡山大学
  加藤秀実教授　基調講演「Three-dimensional bicontinuous nanoporous high-entropy alloy by liquid metal dealloying」
• 2019/8/18-22　The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM10) 　中国・西安
  和田武准教授　招待講演「Preparation of high entropy bulk metallic glass with high glass forming ability」

2019年度 受賞

• 2019/11/27　朱修賢助教　Summit of Materials Science (SMS) 2019 and GIMRT User Meeting 2019 （第138回金研講演会）Young Scientist Poster Presentation Award
  「Novel nanoporous high-entropy alloy beating thermal coarsening; its mechanical and electrolytic capacitor properties」
• 2019/10/3　D3/フチトバートルゲレルマー　III All-Russian Conference (with international participation) ≪Hot Topics in Solid State Chemistry: From New Ideas to New Materials≫ Best Poster Presentation
  「Preparation of nanoporous tungsten by liquid metal dealloying」
• 2019/6/4　加藤教授・和田准教授　一般社団法人粉体粉末冶金協会　平成30年度研究進歩賞
  「金属溶湯脱成分法を用いたポーラス金属粉末の開発」