Non-Equilibrium Materials Research Laboratory, IMR, Tohoku University

FY 2020 FY 2019 FY 2018 FY 2017 ～ FY 2016

Communications

FY 2021 Paper

1. Harnessing elastic anisotropy to achieve low-modulus refractory high-entropy alloys for biomedical applications,
   Stephan Schonecker, Xiaojie Li, Daixiu Wei, Shogo Nozaki, Hidemi Kato, Levente Vitos, Xiaoqing Li, Materials & Design, 215, (2022 Mar),110430, 10.1016/j.matdes.2022.110430
2. Densification behavior and the interfacial reaction of Ti/β-Ti laminated composite by spark plasma sintering,
   Peng Yang, Weidong Zhang, Fulin Chen, Zhenggang Wu, Daixiu Wei, Xiaofeng Li, Journal of alloys and compounds, 897, (2022 Mar),163115, 10.1016/j.jallcom.2021.163115
3. Solid solution induced back-stress in multi-principal element alloys: Experiment and modeling,
   Yongju Kim, Peyman Asghari-Rad, Jungwan Lee, Gang Hee Gu, Minji Jang, Olivier Bouaziz, Yuri Estrin, Hidemi Kato, Hyoung Seop Kim, Materials Science and Engineering: A, 835, (2022 Feb), 142621, 10.1016/j.msea.2022.142621
4. Metalloid substitution elevates simultaneously the strength and ductility of face-centered-cubic high-entropy alloys,
   Daixiu Wei, Liqiang Wang, Yongjie Zhang, Wu Gong, Tomohito Tsuru, Ivan Lobzenko, Jing Jiang, Stefanus Harjo, Takuro Kawasaki, Jae Wung Bae, Wenjun Lu, ZhenLu, Yuichiro Hayasaka, Takanori Kiguchi, Norihiko L. Okamoto, Tetsu Ichitsubo, Hyoung Seop Kim, Tadashi Furuhara, Evan Ma, Hidemi Kato, Acta Materialia, 225, (2022 Feb), 117571, 10.1016/j.actamat.2021.1175715
5. Os-Free Fe₁₂Ir₂₀Re₂₀Rh₂₀Ru₂₈ High-Entropy Alloy with Single hcp Structure Including Fe from Late Transition Metals,
   Akira Takeuchi, Takeshi Wada, Materials Transactions, 63(1), (2022 Jan), 7-15, 10.2320/matertrans.MT-M2021150
6. Synergetic effect of Si addition on mechanical properties in face-centered-cubic high entropy alloys: a first-principles study,
   Tomohito Tsuru, Ivan Lobzenko and Daixiu Wei, Modelling and Simulation in Materials Science and Engineering, 30, (2022 Jan), 24003, 10.1088/1361-651X/ac455a
7. 金属溶湯脱成分によるポーラス金属開発,
   和田 武, 加藤 秀実, 粉体および粉末冶金, 69(1), (2022 Jan), 27-33, 10.2497/jjspm.69.27
8. Nanoimprinting of magnetic FeCo-based metallic glass thin films,
   Xiaoyu Liang, Parmanand Sharma, Yan Zhang, Hidemi Kato, Journal of Magnetism and Magnetic Materials, 542, (2022 Jan), 168455, 10.1016/j.jmmm.2021.168455
9. Structure Evolution and Residual Elastic Stresses in a Ti-Ni-Cu-Co Glassy/Crystalline Phase Alloy,
   Semin, V., Jiang, J., Polkin, V.I., Louzguine-Luzgin, D.V., JOM, 74, (2022 Jan), 1200-1209, 10.1007/s11837-021-05106-x
10. Recent development of coloring alloys,
    Sung Hwan Hong, Sang Chul Mun, Gyeol Chan Kang, Hae Jin Park, Yeon Beom Jeong, Gian Song, Ki Buem Kim, Materials Science, 123, (2022 Jan), 100811, 10.1016/j.pmatsci.2021.100811
11. Hierarchical heterostructured FeCr-(Mg-Mg₂Ni)composite with 3D interconnected and lamellar structures synthesized by liquid metal dealloying,
    Yeon Beom Jeong, Takeshi Wada, Soo-Hyun Joo, Jeong-Min Park, Hyoung Seop Kim, Ilya Vladimirovich Okulov, Ki Buem Kim, Hidemi Kato, Journal of Materials Research and Technology, 15, (2021 November-December), 4573-4579, 10.1016/j.jmrt.2021.10.080
12. Evolution of microstructural complex transitions in low-modulus β-type Ti-35Nb-2Ta-3Zr alloy manufactured by laser powder bed fusion,
    Noman Hafeez, Daixiu Wei, Lechun Xie, Yujin Tang, Jia Liu, Hidemi Kato, Weijie Lu, Lai Chang Zhang, Liqiang Wang, Additive Manufacturing, 48(A), (2021 Dec), 10.1016/j.addma.2021.102376
13. 2.3 GPa cryogenic strength through thermal-induced and deformation-induced body-centered cubic martensite in a novel ferrous medium entropy alloy,
    Kwon, Hyeonseok; Sathiyamoorthi, Praveen; Karthik, Gangaraju Manogna; Asghari-Rad, Peyman; Zargaran, Alireza; Do, Hyeon-Seok; Lee, Byeong-Joo; Kato, Hidemi; Kim, Hyoung Seop, Scripta Materialia, 204, (2021 Dec), 114157, 10.1016/j.scriptamat.2021.114157
14. Response to the commentary by Robert Tournier and Michael Ojovan on our publication entitled “Improving glass forming ability of off-eutectic metallic glass formers by manipulating primary crystallization reactions”,
    Y. Q. Zeng, J. S. Yu, Y. Tian, A. Hirata, T. Fujita, X.H. Zhang, N. Nishiyama, H. Kato, J. Q. Jiang A.Inoue, M. W. Chen, Scripta Materialia, 205, (2021 Dec), 114035, 10.1016/j.scriptamat.2021.114035
15. Beyond strength-ductility trade-off: 3D interconnected heterostructured composites by liquid metal dealloying,
    Yeon Beom Jeong, Takeshi Wada, Soo-Hyun Joo, Jeong-Min Park, Jongun Moon, Hyoung Seop Kim, Ilya Vladimirovich Okulov, Sung Hyuk Park, Jeong Hun Lee, Ki Buem Kim, Hidemi Kato, Composites Part B: Engineering, 225, (2021 Nov), 109266, 10.1016/j.compositesb.2021.109266
16. Superior phase transformation-assisted mechanical properties of a metastable medium-entropy ferrous alloy with heterogeneous microstructure,
    Haftlang,Farahnaz; Asghari-Rad,Peyman; Moon,Jongun; Lee,Sunghak; Kato,Hidemi; Kim,Hyoung Seop, Materials Letters, 302, (2021 Nov), 130391, 10.1016/J.MATLET.2021.130391
17. Microstructure and corrosion study of Fe-based bulk metallic glass obtained by spark plasma sintering,
    L. Zarazua-Villalobos, N. Mary, J. Soo-Hyun, K. Ogawa, H. Kato, Y. Ichikawa, Journal of Alloys and Compounds, 880, (2021 Nov), 160399, 10.1016/j.jallcom.2021.160399
18. Evolution of 3D interconnected composites of high-entropy TiVNbMoTa alloys and Mg during liquid metal dealloying,
    Soo-Hyun Joo, Hidemi Kato, Ilya Vladimirovich Okulov, Composites Part B: Engineering, 222, (2021 Oct), 109044, 10.1016/j.compositesb.2021.109044
19. The effect of Si and Ge on the elastic properties and plastic deformation modes in high- and medium-entropy alloys,
    Raquel Lizarraga, Xiaojie Li, Daixiu Wei, Levente Vitos, Xiaoqing Li, Applied physics letters, 119(14), (2021 Oct), 141904, 10.1063/5.0064939
20. High-Temperature Deformation Behaviors of the C-Doped and N-Doped High Entropy Alloys,
    Hailong Yi, Yifan Zhang, Renyi Xie, Mengyuan Bi and Daixiu Wei, Metals (Basel), 11(10), (2021 Oct), 1517, 10.3390/met11101517
21. Unusual two-step dealloying mechanism of nanoporous TiVNbMoTa high-entropy alloy during liquid metal dealloying,
    Soo-Hyun Joo, I.V.Okulov, H.Kato, Journal of Materials Research and Technology, 14, (2021 Sep-Oct), 2945-29532, 10.1016/j.jmrt.2021.08.100
22. Strain partitioning enables excellent tensile ductility in precipitated heterogeneous high-entropy alloys with gigapascal yield strength,
    He F, Yang Z, Liu S, Chen D, Lin W, Yang T, Wei D, Wang Z, Wang J, Kai J.-J, International Journal of Plasticity, 144, (2021 Sep), 103022, 10.1016/j.ijplas.2021.103022
23. Crystallization of Ti-Ni-Cu-(Cr, Fe, Mn) metallic glasses,
    Semin V, Jiang J, Polkin V.I, Saito M, Ikuhara Y, Louzguine-Luzgin D.V, Journal of Alloys and Compounds, 87625, (2021 Sep), 160185, 10.1016/j.jallcom.2021.160185
24. Stress relaxation in high-entropy Pd₂₀Pt₂₀Cu₂₀Ni₂0P₂₀ metallic glass: Experiments, modeling and theory,
    Y. J. Duan, J. C. Qiao, T. Wada, H. Kato, E. Pineda, D. Crespo, Yun Jiang Wang, Mechanics of Materials, 160, (2021 Sep), 103959, 10.1016/j.mechmat.2021.103959
25. New Ti/β-Ti alloy laminated composite processed by powder metallurgy: Microstructural evolution and mechanical property,
    Zhang W, Yang P, Cao Y, Li X, Wei D, Kato H, Wu Z, Materials Science and Engineering A, 8223, (2021 Aug), 141702, 10.1016/j.msea.2021.141702
26. In situ observation of liquid metal dealloying and etching of porous FeCr by X-ray tomography and X-ray diffraction,
    Mokhtari M, Le Bourlot C, Adrien J, Bonnin A, Ludwig W, Geslin P.-A, Wada T, Duchet-Rumeau J, Kato H, Maire E, Materialia, 18, (2021 Aug), 101125, 10.1016/j.mtla.2021.101125
27. Identifying the high entropy characteristic in La-based metallic glasses,
    Zhang L, Duan Y, Crespo D, Pineda E, Wada T, Kato H, Pelletier J.-M, Qiao J., Applied Physics Letters, 119(52) , (2021 Aug), 051905, 10.1063/5.0059822
28. Electrochemically synthesized liquid-sulfur/sulfide composite materials for high-rate magnesium battery cathodes,
    Shimokawa, Kohei; Furuhashi, Takuya; Kawaguchi, Tomoya; Park, Won-Young; Wada, Takeshi; Matsumoto, Hajime; Kato, Hidemi; Ichitsubo, Tetsu, Journal of Materials Chemistry A, 9(30), (2021 Aug), 16585-16593, 10.1039/D1TA03464B
29. Dynamic mechanical relaxation behavior of Zr₃₅Hf_17.5Ti_5.5Al_12.5Co_7.5Ni₁₂Cu₁₀ high entropy bulk metallic glass,
    L.T. Zhang, Y.J. Duan, T. Wada, H. Kato, J. M. Pelletier, D. Crespo, E. Pineda, J.C. Qiao, Journal of Materials Science & Technology, 83, (2021 Aug), 248-255, 10.1016/j.jmst.2020.11.074
30. A strategy for enhancing the mechanical property of the precipitation-strengthened medium-entropy alloy,
    Hai-Long Yi, Daixiu Wei, Ren-Yi Xie, Yi-Fan Zhang, Hidemi Kato, Materials Science and Engineering: A, 819, (2021 Jul), 141390, 10.1016/j.msea.2021.141390
31. Temperature- and strain-dependent thermally-activated deformation mechanism of a ferrous medium-entropy alloy,
    Jungwan Lee, Jongun Moon, Jae Wung Bae, Jeong Min Park, Hyeonseok Kwon, Hidemi Kato, Hyoung Seop Kim, Intermetallics, 134, (2021 Jul), 107202, 10.1016/j.intermet.2021.107202
32. Vapor phase dealloying kinetics of MnZn alloys,
    Lu Z, Zhang F, Wei D, Han J, Xia Y, Jiang J, Zhong M, Hirata A, Watanabe K, Karma A, Erlebacher J, Chen M, Acta Materialia, 21215, (2021 Jun), 116916, 10.1016/j.actamat.2021.116916
33. Decoupling between calorimetric and dynamical glass transitions in high-entropy metallic glasses,
    Jing Jiang, Zhen Lu, Jie Shen, Takeshi Wada, Hidemi Kato & Mingwei Chen, Nature Communications, 12(1), (2021 Jun), 3843, 10.1038/s41467-021-24093-w
34. Elemental partitioning as a route to design precipitation-hardened high entropy alloys,
    He F, Han B, Yang Z, Chen D, Yeli G, Tong Y, Wei D, Li J, Wang Z, Wang J, Kai J.-J, Journal of Materials Science and Technology, 72, (2021 May), 52-60, 10.1016/j.jmst.2020.09.021
35. Relaxation Behavior and Heterogeneous Structures of Metallic Glasses,
    Hiroshi TANIMURA, Tomoki HAYASHI, Martin LUCKABAUER, Tomoya KAWAGUCHI, Masato WAKEDA, Hidemi KATO, Tetsu ICHITSUBO, Journal of the Society of Materials Science, Japan, 70(5), (2021 May), 374-380, 10.2472/jsms.70.374

FY 2021 Presentation

• 2022/Mar/15-17　 The Japan Institute of Metals and Materials (JIM) Annual Spring Meeting 2022(170th) Online
  Asst.Prof.Yamada　Mar/17　Oral「熱的手法を通じたZr系金属ガラスの3次元緩和状態傾斜の形成」
  Asst.Prof.Wei　Mar/16　Oral「Temperature dependency of plastic deformation behavior in high entropy alloys」
• 2022/Mar/2-3　SMS 2022 and GIMRT user meeting 2022　（Sendai International Center/Online）
  M2/Nozaki　Mar/3　Poster「Synthesis and Thermal Imprint Ability of Nanocrystalline High Entropy Alloy Ribbon」
  D1/Oohashi　Mar/3　Poster「Isothermal and non-isothermal crystallization kinetics of Zr₃₅Hf₁₃Al₁₁Ag₈Ni₈Cu₂₅ Highentropy metallic glass」
• 2022/Feb/27-Apr/30　TMS 2022 Annual Meeting & Exhibition　Online
  Asst.Prof.Yamada　Mar/14　Poster「Amorphization of Si in Al-Cu-Si Ternary Alloy System with Liquid Quenching Process」
• 2021/Dec/6-8　2021 MRS Fall Meeting & Exhibit　Online
  D3/Song　Dec/7　Poster「Liquid Metal Dealloying Toward Nanoporous Mo-Based Intermetallic Compounds for Efficient Hydrogen Production」
• 2021/Nov/30-Dec/1 The 141th IMR Lecture Meeting　Online（IMR）
  M2/Kuroiwa　Nov/30　Poster「Dependence of liquid metal components on ligament coarsening of porous FeCr in liquid metal」
  M2/Nozaki　Nov/30　Poster「Synthesis of nanocrystalline high entropy alloy thin film and its grain growth behavior during heat treatment」
  M2/Oota　Nov/30　Poster「Influence of mixing entropy on crystallization kinetics in Zr-based metallic glasses」
  D3/Song　Nov/30　Poster「Nanoporous Mo-M Alloys Fabricated by Liquid Metal Dealloying for Efficient Hydrogen Evolution Electrocatalysts」
• 2021/Nov/9-11　Japan Society of Powder and Powder Metallurgy Autumn meeting 2021(128th)　Online
  D1/Oohashi　Nov/9　Oral「Pd20Pt20Ni20Cu20P20ハイエントロピー金属ガラスのガラス形成能に対する熱力学・速度論的考察」
  Asst.Prof.Jiang　Nov/9　Oral「Decoupling between thermodynamic and dynamical glass transitions in high-entropy metallic glasses」
  Asst.Prof.Wei　Nov/9　Oral「ハイエントロピー合金における塑性変形挙動の温度依存性」
• 2021/Oct/12-13　The Society of Materials Science, Japan (JSMS) 7th Materials WEEK "Materials Symposium" Online
  D1/Oohashi　Oct/13　Oral「Zr-Cu基ハイエントロピー金属ガラスのガラス形成能に対する熱力学および速度論的考察」
• 2021/Sep/14-17　The Japan Institute of Metals and Materials (JIM) Annual Autumn Meeting 2021(169th) Online
  M2/Kuroiwa　Sep/15　Oral「金属溶湯脱成分におけるポーラス構造粗大化の金属溶湯依存性解明」
  D1/Oohashi　Sep/16　Oral「Zr-Cu-基バルク金属ガラスのハイエントロピー化がガラス形成能・結晶化・フラジリティに及ぼす影響」
  D2/Song　Sep/15　Oral「“Intermetallic Effect” on Ligament Coarsening during Liquid Metal Dealloying」
• 2021/Aug/31　4th Structural Materials Research Laboratory Meeting Online（IMR）
  M2/Kuroiwa　Oral「金属溶湯脱成分におけるポーラス構造粗大化の金属溶湯依存性解明」
  D1/Oohashi　Oral「Zr-Cu-基バルク金属ガラスのハイエントロピー化がガラス形成能・結晶化・フラジリティに及ぼす影響」
  D2/Song　Oral「“Intermetallic Effect” on Ligament Coarsening during Liquid Metal Dealloying」
• 2021/Jun/21-25　LyonSE&N & ELyT workshop 2021/JSPS Core to core 1st symposium, Online
  Assoc.Prof.Wada　Jun/23　Oral「Beating Thermal Coarsening in Nanoporous Materials via High-Entropy Design」
• 2021/Jun/1-5　Thermec'2021, Online
  Asst.Prof.Jiang　Jun/2　Oral「The effect of cryogenic thermal cyclic processing on the mechanical properties of TiNi based crystalline/amorphous alloy」
• 2021/May/26　The 140th IMR Lecture Meeting, Online（IMR）
  Asst.Prof.Jiang　Poster「Decoupling between thermodynamic and dynamical glass transitions in high-entropy metallic glasses」
  Asst.Prof.Wei　Poster「Development of high performance non-equiatomic high entropy alloys」

FY 2021 Invited lecture

• 2022/Mar/15-17　 The Japan Institute of Metals and Materials (JIM) Annual Spring Meeting 2022(170th) Online
  Assoc.Prof.Wada　Mar/17　Keynote「ハイエントロピー金属ガラスのガラス形成能と動的機械的性質」
  Assoc.Prof.Wada　Mar/17　Meritorious Award Lecture「金属のポーラス化技術開発とその応用に関する研究」
• 2021/Dec/2　Nanoporous Materials by Alloy Corrosion　Online
  Assoc.Prof.Wada　Invited「Fabrication of porous metals by Liquid metal dealloying」
• 2021/Nov/4-6　International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA)　Online
  Asst.Prof.Wei　Nov/5　Invited「Development of strong and ductile high entropy alloys」
• 2021/Sep/1-3　The Ceramic Society of Japan The 34th Fall Meeting　Online
  Assoc.Prof.Wada　Sep/1　Invited「ハイエントロピー金属ガラスのガラス形成能と動力学的性質」
• 2021/May/28　Biomedical Engineering online seminar among three universities,　Online（Head Office of Enterprise Partnerships, Tohoku University）
  Prof.Kato　Invited「金属液体中の脱成分現象を応用した医療用金属材料の開発」

FY 2021 Awards

• 2022/Mar/15　Assoc.Prof.Wada　 The 80th Japan Institute of Metal and Materials (JIM) Meritorious Award
  「金属のナノポーラス化技術開発とその応用に関する研究」
• 2021/Dec/1　M2/Nozaki　 The 141th IMR Lecture Meeting, Best Poster Presentation Award
  「Synthesis of nanocrystalline high entropy alloy thin film and its grain growth behavior during heat treatment」