Rchr
J-GLOBAL ID：200901005424719765   Update date: Mar. 26, 2024

Sutou Yuji

ストウ ユウジ | Sutou Yuji
Affiliation and department：
Tohoku University Graduate School of Engineering Department of Materials Science Nano-materials Science Device Reliability Science and Engineering

About Tohoku University Graduate School of Engineering Department of Materials Science Nano-materials Science Device Reliability Science and Engineering


Homepage URL  (1)： http://www.sutou-lab.jp/
Research field  (1)： Inorganic materials
Research keywords  (4)： 硬質膜 ,  カルコゲナイド薄膜 ,  microstructure control ,  形状記憶合金
Research theme for competitive and other funds  (29)：
  • 2021 - 2026 Crystalline polymorphic-change memory technology
  • 2021 - 2024 Displacive transforamtion-type polymprohic semiconductors for non-volatile memory
  • 2021 - 2023 Development of zero TCR film using semiconductor-metal transition
  • 2019 - 2022 Understanding the crystallization mechanism of amorphous van der Waals layered materials
  • 2018 - 2021 Development of d-electron based phase change chalcogenide for next generation non-volatile memory
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Papers (309)：
  • Shunsuke Mori, Yuji SUTOU. Polymorphic transformation from metastable β to stable α phase in MnTe flake. Japanese Journal of Applied Physics. 2024
  • Shogo Hatayama, Shunsuke Mori, Yuta Saito, Paul J. Fons, Yi Shuang, Yuji Sutou. Nonvolatile Isomorphic Valence Transition in SmTe Films. ACS Nano. 2024. 18. 4. 2972-2981
  • D. I. Kim, Mizuki Kawaji, Hiroki Sato, Ryota Kawamura, Ryo Tamaki, Satoshi Kusaba, Yinli Wang, Yi Shuang, Yuji Sutou, Ikufumi Katayama, et al. Thermally-induced nanoscale phase change in chalcogenide glass Cr2Ge2Te6 revealed by scanning tunneling microscopy. Japanese Journal of Applied Physics. 2024. 63. 1
  • Shogo Hatayama, Yuta Saito, Paul Fons, Yi Shuang, Mihyeon Kim, Yuji Sutou. Origins of midgap states in Te-based Ovonic threshold switch materials. Acta Materialia. 2023. 258
  • Yi Shuang, Qian Chen, Mihyeon Kim, Yinli Wang, Yuta Saito, Shogo Hatayama, Paul Fons, Daisuke Ando, Momoji Kubo, Yuji Sutou. NbTe4 Phase-Change Material: Breaking the Phase-Change Temperature Balance in 2D Van der Waals Transition-Metal Binary Chalcogenide. Advanced Materials. 2023. 35. 39
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MISC (89)：
  • 薗部駿太, 安藤大輔, 須藤祐司, 栗田大樹, 成田史生. Powdering Resistance of galvannealed coating: Verification by Sputtering Method. 材料とプロセス(CD-ROM). 2022. 35. 2
  • 須藤祐司, 畑山祥吾, 森竣祐, YI Shunag. Enhancement of phase-change memory performance: Approach from the development of new phase-change materials. 半導体・集積回路技術シンポジウム(CD-ROM). 2021. 85th
  • 畑山祥吾, 畑山祥吾, 小林啓介, 小林啓介, 齊藤雄太, FONS Paul, FONS Paul, YI Shuang, 森竣祐, KOLOBOV Alexander V., et al. Understanding the mechanism of lowering resistivity in transition metal included amorphous chalcogenide. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
  • 齊藤雄太, 畑山祥吾, 畑山祥吾, YI Shuang, FONS Paul, FONS Paul, KOLOBOV Alexander V., KOLOBOV Alexander V., 須藤祐司. Crystallization of a layered chalcogenide with dimensional change of chemical bonding. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
  • 金美賢, 森竣祐, 双逸, 畑山祥吾, 安藤大輔, 須藤祐司. ウルツ鉱型MnTe薄膜における電気伝導機構. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
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Patents (24)：
  • 超弾性効果及び/又は形状記憶効果を発現するマグネシウム合金
  • 銅ペーストの焼成方法
  • 太陽電池及びその製造方法
  • 切削工具用硬質被膜及び硬質被膜被覆切削工具
  • 切削工具用硬質被膜及び硬質被膜被覆切削工具
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Books (4)：
  • 第5版鉄鋼便覧, 第3巻35.7節(析出物データベース)
    2014
  • SiCパワーデバイス最新技術
    2010
  • Shaped Crystals Growth by Micro-Pulling-Down Technique
    Springer 2007
  • Encyclopedia of Materials: Science and Technology Updates
    Elsevier, Oxford 2005
Lectures and oral presentations  (181)：
  • 相変化メモリ材料の研究開発動向
    (R031委員会 第4回研究会「次世代メモリデバイス技術の最前線」 2022)
  • Transition-metal chalcogenides enabling low-power phase change memory: Inverse resistance change Cr2Ge2Te6 and Polymorphic MnTe films
    (EPCOS2021 2021)
  • 相変化メモリの高性能化: 新材料創成からのアプローチ
    (第85回半導体・集積回路技術シンポジウム 2021)
  • Phase change materials enabling low-energy PCRAM
    (AWAD 2021 2021)
  • 省エネ・高速化に向けた 新相変化メモリ材料開発
    (応用物理学会 2021)
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Education (2)：
  • - 2001 Tohoku University Graduate School, Division of Engineering 材料物性学科
  • - 1996 Tohoku University Faculty of Engineering Materials Science and Engineering
Professional career (1)：
  • 博士(工学) (Tohoku University)
Work history (6)：
  • 2020/01 - 現在 Tohoku University Graduate School of Engineering Department of Materials Science Professor
  • 2007/04 - 2020/12 Tohoku University Graduate School of Engineering Department of Materials Science 准教授
  • 2004/04 - 2007/03 Tohoku University Biomedical Engineering Research Organization 助手
  • 2001/04 - 2004/03 Department of Materials Science, Graduate School of Engineering, Tohoku University 日本学術振興会特別研究員PD
  • 2003/09 - 2003/10 University of Washington 客員研究員
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Committee career (2)：
  • 2015/10 - 現在 日本材料科学会 北海道・東北支部支部長 支部長
  • 2013/04 - 現在 PCOS(Symposium om Phase Chanhe Oriented Science)幹事会 幹事会委員
Awards (20)：
  • 2019/03 - 日本鉄鋼協会 卓越論文賞
  • 2018/02 - 日本学術振興会 第14回 日本学術振興会賞
  • 2016/12/02 - 青葉工学振興会 青葉工学振興会賞
  • 2016/09/21 - 日本金属学会 まてりあ論文賞
  • 2015/05 - 本多記念会 第36回本多記念研究奨励賞
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Association Membership(s) (5)：
応用物理学会 ,  形状記憶合金協会 ,  日本鉄鋼協会 ,  日本金属学会 ,  THE MATERIALS SCIENCE SOCIETY OF JAPAN
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