Norimatsu Wataru

Affiliation and department：
Job title： Professor
Homepage URL (1)： https://www.nano.sci.waseda.ac.jp/

Research field (1)： Thin-film surfaces and interfaces

Research theme for competitive and other funds (7)：

2022 - 2024 固体電解質/ナノカーボン界面でのLi挿入脱離機構解明と新機能創出
2020 - 2022 固体電解質/高品質単一方位グラフェンによるリチウム挿入脱離現象の解明
2018 - 2021 Is wafer-scale graphene on the semi-insulating SiC the most appropriate for electronics applications?
2016 - 2018 Experimental and theoretical study on the two-dimensional Al-C material AlCene
2014 - 2017 Development of new graphene production method based on SiC

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Papers (69)：

Satoshi Yamamoto, Munekazu Motoyama, Masahiko Suzuki, Ryotaro Sakakibara, Norikazu Ishigaki, Akichika Kumatani, Wataru Norimatsu, Yasutoshi Iriyama. Electrochemical Li⁺ Insertion/Extraction Reactions at LiPON/Epitaxial Graphene Interfaces. ACS Nano. 2023. 17. 17. 16448-16460
Ryotaro Sakakibara, Jianfeng Bao, Keisuke Yuhara, Keita Matsuda, Tomo-o Terasawa, Michiko Kusunoki, Wataru Norimatsu. Step unbunching phenomenon on 4H-SiC (0001) surface during hydrogen etching. Applied Physics Letters. 2023. 123. 3
Ryotaro Sakakibara, Jianfeng Bao, Naoki Hayashi, Takahiro Ito, Hiroki Hibino, Wataru Norimatsu. Control of rotation angles of multilayer graphene on SiC (000 1 ̅ ) by substrate off-direction and angle. Journal of Physics: Condensed Matter. 2023. 35. 38. 385001-385001
Ryotaro Sakakibara, Wataru Norimatsu. Microscopic mechanism of hydrogen intercalation: On the conversion of the buffer layer on SiC to graphene. PHYSICAL REVIEW B. 2022. 105. 23
Keiju Sato, Naoki Hayashi, Takahiro Ito, Noriyuki Masago, Makoto Takamura, Mitsuru Morimoto, Takuji Maekawa, Doyoon Lee, Kuan Qiao, Jeehwan Kim, et al. Observation of a flat band and bandgap in millimeter-scale twisted bilayer graphene. COMMUNICATIONS MATERIALS. 2021. 2. 1

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MISC (12)：

榊原涼太郎, 乗松航. High-resolution transmission electron microscopy of graphene/superconducting-carbide. 名古屋大学電子光学研究のあゆみ. 2023. 34
榊原涼太郎, 乗松航. Step unbunching phenomenon on 4H-SiC substrate surface. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
榊原涼太郎, 寺澤知潮, 寺澤知潮, 乗松航. Fe intercalation in graphene/SiC (0001) and its interface structure. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
大塚康平, 伊藤孝寛, 遠藤彰, 乗松航. Fabrication and evaluation of graphene/WC/SiC heterostructure. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
近藤大斗, 榊原涼太郎, 林直輝, 伊藤孝寛, 遠藤彰, 鈴木舞奈佳, 石井祐太, 若林裕助, 乗松航. Superconducting transition temperature enhancement of TaC thin film induced by graphene growth and its mechanism. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2022. 83rd

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Lectures and oral presentations (324)：

グラフェン/SiC系を基盤とした低次元物質科学研究 (招待講演)
(凝縮系物質科学研究所シンポジウム 2023)
4H-SiC基板表面におけるステップアンバンチング現象
(第70回応用物理学会春季学術講演会 2023)
SiC基板上ツイスト2層グラフェンの作製と電子状態 (招待講演)
(第35回QLCセミナー 2022)
Observation of flat band in millimetre-scale magic-angle twisted bilayer graphene (Invited talk)
(6th International Symposium on Frontiers in Materials Science (FMS2022) 2022)
グラフェン形成によるTaC薄膜の超伝導転移温度向上とそのメカニズム
(第83回応用物理学会秋季学術講演会 2022)

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Work history (6)：

2023/04 - 現在 Waseda University Faculty of Fundamental Science Professor
2023/04 - 2024/03 Nagoya University Graduate School of Engineering Visiting Professor
2018/04 - 2023/03 Nagoya University Graduate School of Engineering Chemical Systems Engineering 2 Associate professor
2017/04/01 - 2018/03/31 Nagoya University Graduate School of Engineering Biomolecular Engineering 1 Assistant Professor
2011/04/01 - 2017/03/31 Nagoya University Graduate School of Engineering Department of Applied Chemistry, Chemical Engineering and Biotechnology Chemistry of Inorganic Materials and Analytical Chemistry Assistant Professor

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