2024年度

受賞

• 田中 天晟　R6年度卒業研修発表会プレゼンテーション賞 (2025年2月26日)
• 南 雪　2024年応用物理学会東北支部第79回学術講演会 第29回講演奨励賞 (2024年12月)
  “Data-driven approach for potential half-Heusler thermoelectrics with chemical bonding characteristics”
• 南 雪　40th International Conference on Thermoelectrics(ICT2024) (June,2024)
  The ICT2024 Outstanding Poster Prize
  “First-Principles Study for High Thermoelectric Performance Iron-based Half Heusler Compounds with Thermodynamic and Mechanical Stability”

学術論文

• “Dislocation Introduction via Domain Engineering in Mg₂Sn Single Crystal to Improve its Thermoelectric Properties“
  Zhicheng Huang, Kei Hayashi, Wataru Saito, Hezhang Li, Jun Pei, Jinfeng Dong, Toshiaki Chiba, Xue Nan, Bo-Ping Zhang, Jing-Feng Li, Yuzuru Miyazaki
  Small Methods 2500385 (2025).
• “Insights into enhanced thermoelectric performance of the n-type Mg₃Sb₂-based materials by amphoteric Al doping“
  Qiang Zhang, Huijun Li, Nagendra S. Chauhan, Lifei Wang, Wenhao Fan, Shaoping Chen, Jianfeng Fan, Yuzuru Miyazaki
  Materials Today Energy 44(4), 101656 (2024).
• “Ultralow thermal conductivity and high ZT of Cu₂Se-based thermoelectric materials mediated by TiO_2-n nanoclusters“
  Jincheng Yu, Xiaodong Liu, Haihua Hu, Yilin Jiang, Hua-Lu Zhuang, Hezhang Li, Bin Su, Jing-Wei Li, Zhanran Han, Zhengqin Wang, Lu Chen, Kei Hayashi, Yuzuru Miyazaki, B. Layla Mehdi, Jing-Feng Li
  Joule, 8(9), 2652 (2024).
• “ Sr-substitution effects on crystal structure and thermoelectric properties of misfit layered cobaltate, [Ca₂CoO₃]_pCoO₂“
  Yoshimi Shimizu, Kei Hayashi and Yuzuru Miyazaki
  Solid State Science 152, 107536 (2024).

講演

2025 16th International Conference on Materials and Manufacturing Technologies (March 121-23, Sendai)

• “Data-driven approach to find potential Fe-based half-Heusler thermoelectric materials for the near-room-temperature applications”
  Yuzuru Miyazaki (Invited lecture)

New Zealand–Japan Workshop on Emerging Solid-State Technology for Low-Enthalpy Energy Harvesting (November 11-12, Wellington)

• “Defect engineering to enhance thermoelectric performance of Mg₂Sn and Mg₂Ge single crystals”
  Kei Hayashi (Invited lecture)

14th International Conference on Ceramic Materials and Components for Energy and Environmental Systems (CMCEE14) (August 18-22, Budapest)

• “Lattice defect engineering for high-performance Mg₂Sn and Mg₂Ge thermoelectric single crystals”
  Kei Hayashi (Invited lecture)

40th International Conference on Thermoelectrics (June 30- July 4, Krakow)

• “Bond-engineering to Develop High-performance Fe-based Half-Heusler Alloys”
  Yuzuru Miyazaki (Invited lecture)

Europian Materials Research Society 2024 Spring Meeting (May 27-31, Strasbourg)

• “Fe-based Half Heusler Thermoelectric Materials”
  Yuzuru Miyazaki (Invited lecture)

学会発表

日本金属学会 2025年春期講演(第176回)大会 (March 8-10, Hachioji)

• “非化学量論組成Mn₂VAlの作製と熱電性能”
  林 慶, 菅野楽人, 黄 志成, 宮﨑 讓 (Oral)

第79回応用物理学会東北支部学術講演会 (December 5-6, Sendai)

• “(Mn,Ru,V)Si_γ多結晶の単相試料の合成と熱電性能”
  千葉 俊明, 林 慶, 大山 達也, 加藤 尚, 宮﨑 讓 (Oral)
• “非化学量論組成Mn₂VAlの作製と熱電特性”
  菅野 楽人, 林 慶, 黄 志成, 宮﨑 讓 (Oral)
• “チムニーラダー型化合物 (Fe_1-xCo_x)Ge_γ (γ~1.52) の合成と熱電特性”
  黒沢 立浩, 黄 志成, 林 慶, 宮﨑 讓 (Oral)
• “Data-driven approach for potential half-Heusler thermoelectrics with chemical bonding characteristics”
  Xue Nan, Zhicheng Huang, Kei Hayashi, Yuzuru Miyazaki (Oral)
• “MgCu₂O₃の合成と電気化学特性”
  上原 和真, 周 子涵, 黄 志成, 林 慶, 宮﨑 讓 (Oral)
• “Mg₂Sn熱電単結晶の単素子の作製と発電特性”
  佐藤 心, 林 慶, 黄 志成, 宮﨑 讓 (Oral)
• “高圧下で作製したMg₂Sn単結晶の熱電性能”
  村山 一希, 林 慶, 黄 志成, 宮﨑 讓 (Oral)

35th International Photovoltaic Science and Engineering Conference (PVSEC-35) (November 10-15, Numazu)

• “Preparation of (Mn,Fe,V)Si_γ Single Crystals for Infrared Absorption Optoelectronics”
  Toshiaki Chiba, Kei Hayashi, Makoto Shimizu, Yuzuru Miyazaki (Poster)
• “Decreasing the carrier concentration of CrSi₂ via Si adjustment and Mn substitution”
  Bing Lan, Kei Hayashi, Zhicheng Huang, Toshiaki Chiba, Yuzuru Miyazaki (Poster)

第21回 日本熱電学会学術講演会 (TSJ2024) (September 24-26, Tsukuba)

• “格子欠陥を導入したMg₂Ge 単結晶のp型熱電性能”
  林 慶, 黄 志成, 竹内 裕人, 李 敬鋒, 宮﨑 讓 (Oral)
• “チムニーラダー型化合物(Fe_1-xCo_x)Ge_γ (γ ~1.52)の合成と熱電特性”
  黒沢 立浩, 黄 志成, 林 慶, 宮﨑 讓 (Oral)
• “First-Principles Study for High Thermoelectric Performance Iron-based Half-Heusler Compounds with Thermodynamic and Mechanical Stability”
  X. Nan, Z. Huang, K. Hayashi, H. Konishi, Y. Miyazaki (Oral)
• “酸化物熱電材料を用いたUni-leg熱電発電モジュールの設計”
  清水 嘉, 林 慶, 宮﨑 讓 (Poster)

40th International Conference on Thermoelectrics (June 30- July 4, Krakow)

• “Enhanced p-type thermoelectric properties of Mg₂Ge single crystals via lattice defect engineering”
  K. Hayashi, H. Tajeuchi, Z. Huang, N. S. Chauhan, Q. Zhang, X. Nan, H. Li, J. Pei, J. Dong, B.-P. Zhang, J.-F. Li, Y. Miyazaki (Oral)
• “Enhancement of Thermoelectric Properties in p-type Iron-based Half-Heusler VFeSb Alloys via Titanium Alloying”
  Z. Huang, K. Hayashi, X. Nan, H. Konishi, Y. Miyazaki (Oral)
• “First-Principles Study for High Thermoelectric Performance Iron-based Half-Heusler Compounds with Thermodynamic and Mechanical Stability”
  X. Nan, Z. Huang, K. Hayashi, H. Konishi, Y. Miyazaki (Poster)