Sakumichi Naoyuki

サクミチナオユキ | Sakumichi Naoyuki

Affiliation and department：
Homepage URL (1)： https://gel.tokyo/tetra-gel/

Research field (4)： Polymer materials , Bio-, chemical, and soft-matter physics , Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics , Mathematical physics and basic theory

Research theme for competitive and other funds (6)：

2022 - 2025 Gel
2021 - 2025 Fundamental understanding of polymer gels and sponges
2019 - 2022 ソフトマターの亀裂進展における速度ジャンプのメカニズムの解明
2015 - 2018 Systematic study of dilute Fermi systems based on quantum cluster expansion method
2013 - 2016 量子クラスター展開法によるユニタリー気体の理論的研究

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Papers (39)：

Nobu C. Shirai, Naoyuki Sakumichi. Universal Negative Energetic Elasticity in Polymer Chains: Crossovers among Random, Self-Avoiding, and Neighbor-Avoiding Walks. arXiv:2408.14992. 2024
Shoei Sano, Takashi Yasuda, Takeshi Fujiyabu, Naoyuki Sakumichi, Takamasa Sakai. Polymer Network Diffusion in Charged Gels. arXiv:2401.17551. 2024
Hokuto Nagatakiya, Naoyuki Sakumichi, Shunsuke Kobayashi, Ryuichi Tarumi. Analytical Expression for Fracture Profile in Viscoelastic Crack Propagation. arXiv:2312.07916. 2023
Shohei Ishikawa, Yasuhide Iwanaga, Takashi Uneyama, Xiang Li, Hironori Hojo, Ikuo Fujinaga, Takuya Katashima, Taku Saito, Yasushi Okada, Ung-il Chung, et al. Percolation-induced gel-gel phase separation in a dilute polymer network. Nature Materials. 2023. 22. 1564-1570
Katsumi Hagita, Sota Nagahara, Takahiro Murashima, Takamasa Sakai, Naoyuki Sakumichi. All-atom molecular dynamics simulations of poly(ethylene glycol) networks in water for evaluating negative energetic elasticity. Macromolecules. 2023. 56. 20. 8095-8105

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MISC (64)：

作道直幸. 高分子ゲルの熱力学. 物性若手夏の学校テキスト. 2023. 1. 66-80
萩田克美, 村島隆浩, 長原颯太, 酒井崇匡, 作道直幸. All-atomic MD analysis of PEG hydrogel network exhibiting negative energetic elasticity. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
作道直幸, 酒井崇匡. ゲル化における浸透圧のユニバーサリティー. 日本物理学会誌. 2022. 77. 8. 535-540
作道直幸, 齊藤美智子, 蒲生秀典. 東京大学大学院工学系研究科バイオエンジニアリング専攻特任講師作道直幸氏インタビューソフトマターの新たな法則の発見 : ゴムやゲルの物理が導く新たな世界-ナイスステップな研究者から見た変化の新潮流. STI horizon = STIホライズン : イノベーションの新地平を拓く. 2022. 8. 4. 14-19
酒井崇匡, 作道直幸. 高分子ゲルの標準モデル. 高分子学会会誌「高分子」. 2022. 71. 1. 23

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Books (2)：

Encyclopedia of Polymer Science and Technology
John Wiley & Sons, Ltd 2023 ISBN:9780471440260
高分子材料のトライボロジー制御
株式会社技術情報協会 2020 ISBN:9784861047770

Education (3)：

2008 - 2012 京都大学(博士) 大学院理学研究科物理学・宇宙物理学専攻
2006 - 2008 京都大学(修士) 大学院理学研究科化学専攻
2002 - 2006 Kyoto University

Professional career (1)：

博士(理学) (京都大学)

Work history (10)：

2023/04 - 現在 The University of Tokyo Department of Chemistry and Biotechnology, Graduate School of Engineering
2021/11 - 2023/03 The University of Tokyo Department of Bioengineering, Graduate School of Engineering
2020/08 - 2021/10 The universality of Tokyo The Graduate School of Engineering, Department of Bioengineering
2020/04 - 2021/08 Hosei University
2018/10 - 2020/07 The University of Tokyo The Graduate School of Engineering, Department of Bioengineering

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Committee career (3)：

2019/10 - 現在関東高分子若手会(後援:高分子学会) 世話人
2021/04 - 2022/03 日本物理学会領域運営委員(領域12、ソフトマター物理分野)
2021/09 - 2021/09 高分子学会第70回高分子討論会会場責任者(M会場、3日間)

Awards (13)：

2023/04 - 東京大学工学系研究科第5回克研究奨励賞
2023/04 - The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology
2022/10 - The Physical Society of Japan Young Scientist Award of the Physical Society of Japan Discovery and elucidation of fundamental physical laws of rubbers and gels
2022/05 - THE SOCIETY OF RUBBER SCIENCE AND TECHNOLOGY, JAPAN The 13th Bridgestone Soft Materials Frontier Award
2022/03 - Yamato Scientific Award 2022

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Association Membership(s) (3)：

THE SOCIETY OF POLYMER SCIENCE, JAPAN , THE SOCIETY OF RUBBER SCIENCE AND TECHNOLOGY, JAPAN , THE PHYSICAL SOCIETY OF JAPAN

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