Organization
Institute of Materials and Systems for Sustainability Advanced Measurement Technology Center (AMTC) Assistant Professor
Title
Assistant Professor
MATSUNAGA Masahiro
Degree 1
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博士（工学） （ 2017.3 千葉大学 ）
Current Research Project and SDGs 1
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Triboelectric nanogenerator
Research History 1
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Nagoya University
2017.4 - 2019.3
Country：Japan
Education 3
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Chiba University
- 2017.3
Country： Japan
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Chiba University
- 2014.3
Country： Japan
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Chiba University Faculty of Engineering
- 2012.3
Country： Japan
Professional Memberships 3
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フラーレン・ナノチューブ・グラフェン学会
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応用物理学会
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日本物理学会
Awards 2
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若手奨励賞
2019.3 フラーレン・ナノチューブ・グラフェン学会
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講演奨励賞
2018.9 応用物理学会
Papers 17
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ウェアラブルデバイスへの実装を目指した柔軟な摩擦帯電型エネルギーハーベスタ
松永正広、大野雄高
月刊せんい Vol. 76 page： 479 - 486 2023.9
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In-plane dual-electrode triboelectric nanogenerator based on differential surface functionalization Reviewed
Matsunaga Masahiro, Hirotani Jun, Ohno Yutaka
APPLIED PHYSICS EXPRESS Vol. 15 ( 2 ) 2022.2
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Stretchable triboelectric nanogenerator based on carbon nanotubes
MATSUNAGA Masahiro, KAWAGUCHI Atsushi, OHNO Yutaka
Oyo Buturi Vol. 90 ( 11 ) page： 684 - 688 2021.11
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Investigation of plant leaf-derived graphene quantum dot clusters via magnetic force microscopy Reviewed
Chuang Chiashain, Matsunaga Masahiro, Wang Tian-Hsin, Roy Prathik, Ravindranath Rini, Ananthula Meenakshi, Aoki Nobuyuki
NANOTECHNOLOGY Vol. 32 ( 24 ) page： 245704 2021.6
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Kawaguchi Atsushi, Uchiyama Haruki, Matsunaga Masahiro, Ohno Yutaka
APPLIED PHYSICS EXPRESS Vol. 14 ( 5 ) 2021.5
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Matsunaga Masahiro, Hirotani Jun, Kishimoto Shigeru, Ohno Yutaka
NANO ENERGY Vol. 67 2020.1
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Chuang Chiashain, Mineharu Masaaki, Matsunaga Masahiro, Liu Chieh-Wen, Wu Bi-Yi, Kim Gil-Ho, Watanabe Kenji, Taniguchi Takashi, Liang Chi-Te, Aoki Nobuyuki
CARBON Vol. 154 page： 238 - 243 2019.12
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Hot carriers in CVD-grown graphene device with a top h-BN layer Reviewed
Chiashain Chuang, Masaaki Mineharu, Naoki Matsumoto, Masahiro Matsunaga, Chieh-Wen Liu, Bi-Yi Wu, Gil-Ho Kim, Li-Hung Lin, Yuichi Ochiai, Kenji Watanabe, Takashi Taniguchi, Chi-Te Liang, Nobuyuki Aoki
Journal of Nanomaterials Vol. 2018 page： 5174104 2018
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Shubnikov-de Haas measurements on a high mobility monolayer graphene flake sandwiched between boron nitride sheets Reviewed
Naoki Matsumoto, Masaaki Mineharu, Masahiro Matsunaga, Chiashain Chuang, Yuichi Ochiai, Kenichi Oto, Gil-Ho Kim, Kenji Watanabe, Takashi Taniguchi, David K. Ferry, Carlo R. da Cunha, Nobuyuki Aoki
Journal of Physics: Condensed Mater Vol. 29 page： 225301 2017
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Probing weak localization in chemical vapor deposition graphene wide constriction using scanning gate microscopy Reviewed
Chiashain Chuang, Masahiro Matsunaga, Fan-Hung Liu, Tak-Pong Woo, Nobuyuki Aoki, Li-Hung Lin, Bi-Yi Wu, Yuichi Ochiai, Chi-Te Liang
Nanotechnology Vol. 27 page： 075601 2016
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Nanoscale-Barrier Formation Induced by Low-Dose Electron-Beam Exposure in Ultrathin MoS2 Transistors Reviewed
Masahiro Matsunaga, Ayaka Higuchi, Guanchen He, Tetsushi Yamada, Peter Krüger, Yuichi Ochiai, Yongji Gong, Robert Vajtai, Pulickel M. Ajayan, Jonathan P. Bird, Nobuyuki Aoki
ACS Nano Vol. 10 page： 9730 2016
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Thermally Assisted Nonvolatile Memory in Monolayer MoS2 Transistors Reviewed
Guanchen He, Harihara Ramamoorthy, Chun-Pui Kwan, Yao-Hsuen Lee, Jubin Nathawat, Ratchanok Somphonsane, Masahiro Matsunaga, Ayaka Higuchi, Tomoki Yamanaka, Nobuyuki Aoki, Yongji Gong, Xiang Zhang, Robert Vajtai, Pulickel M. Ajayan, Jonathan P. Bird
Nano Letters Vol. 16 page： 6445 2016
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Conductance fluctuations in high mobility monolayer graphene: Nonergodicity, lack of determinism and chaotic behavior Reviewed
Carlo R. da Cunha, Masaaki Mineharu, Masahiro Matsunaga, Naoki Matsumoto, Chiashain Chuang, Yuichi Ochiai, Gil-Ho Kim, Kenji Watanabe, Takashi Taniguchi, David K. Ferry, Nobuyuki Aoki
Scientific Reports Vol. 6 page： 33118 2016
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High Current-Induced Electron Redistribution in a CVD-Grown Graphene Wide Constriction Reviewed
Chiashain Chuang, Tak-Pong Woo, Fan-Hung Liu, Masahiro Matsunaga, Yuichi Ochiai, Nobuyuki Aoki, Chi-Te Liang
Journal of Nanomaterials Vol. 2016 page： 1806871 2016
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Imaging coherent transport in chemical vapor deposition graphene wide constriction by scanning gate microscopy Reviewed
Chiashain Chuang, Masahiro Matsunaga, Fan-Hung Liu, Tak-Pong Woo, Li-Hung Lin, Kenichi Oto, Yuichi Ochiai, Chi-Te Liang, Nobuyuki Aoki
Applied Physics Letters Vol. 108 page： 123105 2016
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Conduction Mechanisms in CVD-Grown Monolayer MoS2 Transistors: From Variable-Range Hopping to Velocity Saturation Reviewed
Guanchen He, Krishnendu Ghosh, Uttam Singisetti, Harihara Ramamoorthy, Ratchanok Somphonsane, Girish Bohra, Masahiro Matsunaga, Ayaka Higuchi, Nobuyuki Aoki, Sina Najmaei, Yongji Gong, Xiang Zhang, Robert Vajtai, Pulickel M. Ajayan, Jonathan P. Bird
Nano Letters Vol. 15 page： 5052 2015
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The magnetic Y-branch nanojunction: Domain-wall structure and magnetoresistance Reviewed
Zhiying Chen, Teng-Yin Lin, Xiaojun Wei, Masahiro Matsunaga, Tatsuya Doi, Yuichi Ochiai, Nobuyuki Aoki, Jonathan P. Bird
Applied Physics Letters Vol. 101 page： 102403 2012
Presentations 16
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無機ポリマー絶縁膜を有するカーボンナノチューブ薄膜トランジスタの作製と評価
黒宮 英斗，内山 晴貴，松永 正広，荒井 俊人，片浦 弘道，大野 雄高
第85回応用物理学会秋季学術講演会 2024.9.18
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3層構造テキスタイル摩擦発電を用いた衣服型エネルギーハーベスタ
梅村侑史，大野雄高，松永正広
第85回応用物理学会秋季学術講演会 2024.9.17
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Carbon nanotube thin-film transistors with inorganic polymer insulator International conference
Eito Kuromiya, Haruki Uchiyama, Masahiro Matsunaga, Shunto Arai, Hiromichi Kataura, Yutaka Ohno
The 67th Fullerenes-Nanotubes-Graphene General Symposium 2024.9.1
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裁断・縫製が容易な ３層構造テキスタイル摩擦帯電型エネルギーハーベスタ
梅村侑史，大野雄高，松永正広
2024年度繊維学会年次大会 2024.6.14
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Transparent and stretchable triboelectric nanogenerator based on carbon nanotubes for self-powered wearable devices Invited International conference
Masahiro Matsunaga
2024.5.29
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フレキシブルカーボンナノチューブ薄膜トランジスタの低周波雑音の評価
黒宮英斗，内山晴貴，松永正広，片浦弘道， 大野雄高
第71回応用物理学会春季学術講演会 2024.3.24
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3層構造からなる裁断・縫製可能な テキスタイル摩擦帯電型エネルギーハーベスタの作製
梅村侑史，大野雄高，松永正広
第71回応用物理学会春季学術講演会 2024.3.24
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Low-frequency noise of flexible carbon nanotube thin-film transistors International conference
E. Kuromiya, H. Uchiyama, M. Matsunaga, H. Kataura, Y. Ohno
The 66th Fullerenes-Nanotubes-Graphene General Symposium 2024.3.6
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ウェラブルデバイス応用に向けた柔軟な摩擦帯電型エネルギーハーベスタ Invited
松永正広
電気情報通信学会有機エレクトロニクス研究会 2023.12.8
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Performance Enhancement of Carbon Nanotube-Based Transparent and Soft Triboelectric Nanogenerator with Fluoropolymer-PDMS Mixture Dielectric Layer International conference
M. Matsunaga, H. Uchiyama, Y. Ohno
The 23rd Int. Conf. on the Science and Applications of Nanotubes and Low-Dimensional Materials 2023.6.6
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Carrier doping effect of functionalized sumanenes on carbon nanotube International conference
H. Uchiyama, T. Nakano, M. Matsunaga, Y. Yakiyama, H. Sakurai, Y. Gao, M. Maruyama, S. Okada, H. Kataura, and Y. Ohno
The 23rd Int. Conf. on the Science and Applications of Nanotubes and Low-Dimensional Materials
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フッ素樹脂-PDMS 混合材料を用いた高出力摩擦帯電型発電シート
松永正広、大野雄高
第70回応用物理学会春季学術講演会 2023.3.16
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Carbon nanotube based, stretchable and transparent triboelectric nanogenerator International conference
M. Matsunaga, J. Hirotani, and Y. Ohno
2021 International Chemical Congress of Pacific Basin Societies
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Carbon nanotube-based stretchable and transparent triboelectric nanogenerator toward wearable electronics Invited
2021.12.14
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Stretchable, transparent in-plane dual-electrode structured triboelectric nanogenerator International conference
M. Matsunaga, J. Hirotani, and Y. Ohno
The International Conference on Materials and Systems for Sustainability 2021
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Output power enhancement of stretchable, transparent triboelectric nanogenerator by charge trapping layer International conference
M. Matsunaga, J. Hirotani, and Y. Ohno
The 61st Fullerenes-Nanotubes-Graphene General Symposium
Research Project for Joint Research, Competitive Funding, etc. 1
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伸縮性をもつ摩擦帯電型発電シートの事業化可能性検証
Grant number：JPMJST2044 2022
社会還元加速プログラム（SCORE）
Authorship：Principal investigator Grant type：Competitive
Grant amount：\5000000
KAKENHI (Grants-in-Aid for Scientific Research) 2
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生体親和型エネルギーハーベスターの高出力化に向けた開発と評価
Grant number：22K18062 2022.4 - 2025.3
科学研究費助成事業 若手研究
松永 正広
Authorship：Principal investigator
Grant amount：\4550000 （ Direct Cost: \3500000 、 Indirect Cost：\1050000 ）
摩擦帯電型エネルギーハーベスター(TENG)は人の動作などの低周波の運動から発電することが可能であり、自己給電型ウェアラブルデバイスの電源として相性が良い。高い柔軟性と伸縮性を有するTENGは、ウェアラブルデバイスの課題である電源の問題に解決の糸口を与えられるが、出力の更なる向上と内部インピーダンス低減が喫緊の課題である。本研究では、柔軟性や伸縮性を損なうことなく、発電能力の大幅な改善と内部インピーダンスの低減を目的とする。
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Development of triboelectric based energy harvester for wearable applications
Grant number：20K20012 2020.4 - 2023.3
Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists
Authorship：Principal investigator
Grant amount：\4160000 （ Direct Cost: \3200000 、 Indirect Cost：\960000 ）
Industrial property rights 1
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導電布および発電装置
松永正広，大野雄高，梅村侑史
Academic Activities 5
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The 67th Fullerenes-Nanotubes-Graphene General Symposium International contribution
Role(s)：Planning, management, etc.
2024.9
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The 66th Fullerenes-Nanotubes-Graphene General Symposium International contribution
Role(s)：Planning, management, etc.
2024.3
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The 64th Fullerenes-Nanotubes-Graphene General Symposium International contribution
Role(s)：Planning, management, etc.
2023.3
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The 62nd Fullerenes-Nanotubes-Graphene General Symposium International contribution
Role(s)：Planning, management, etc.
2022.3
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The 60th Fullerenes-Nanotubes-Graphene General Symposium International contribution
Role(s)：Planning, management, etc.
2021.3