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山下 侑

山下 侑 (YAMASHITA, Yu) 0000-0001-7966-3197

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[論文] | [書籍] | [会議録] | [口頭発表] | [その他の文献] | [公開特許出願]

論文 TSV

2023
  1. Masaki Ishii, Yu Yamashita, Shun Watanabe, Katsuhiko Ariga, Jun Takeya. Doping of molecular semiconductors through proton-coupled electron transfer. Nature. 622 [7982] (2023) 285-291 10.1038/s41586-023-06504-8
  2. Taehyun Won, Shohei Kumagai, Naotaka Kasuya, Yu Yamashita, Shun Watanabe, Toshihiro Okamoto, Jun Takeya. Individual and synergetic charge transport properties at the solid and electrolyte interfaces of a single ultrathin single crystal of organic semiconductors. Physical Chemistry Chemical Physics. 25 [20] (2023) 14496-14501 10.1039/d3cp00782k
2022
  1. Akchheta Karki, Yu Yamashita, Shangzhi Chen, Tadanori Kurosawa, Jun Takeya, Vallery Stanishev, Vanya Darakchieva, Shun Watanabe, Magnus P. Jonsson. Doped semiconducting polymer nanoantennas for tunable organic plasmonics. Communications Materials. 3 [1] (2022) 48 10.1038/s43246-022-00268-w
  2. Kazuyoshi Watanabe, Naoki Miura, Hiroaki Taguchi, Takeshi Komatsu, Hideyuki Nosaka, Toshihiro Okamoto, Yu Yamashita, Shun Watanabe, Jun Takeya. Improvement of contact resistance at carbon electrode/organic semiconductor interfaces through chemical doping. Applied Physics Express. 15 [10] (2022) 101005 10.35848/1882-0786/ac92c0
  3. Masato Ito, Yu Yamashita, Taizo Mori, Masaaki Chiba, Takayuki Futae, Jun Takeya, Shun Watanabe, Katsuhiko Ariga. Hyper 100 °C Langmuir–Blodgett (Langmuir–Schaefer) Technique for Organized Ultrathin Film of Polymeric Semiconductors. Langmuir. 38 [17] (2022) 5237-5247 10.1021/acs.langmuir.1c02596
2021
  1. Tadanori Kurosawa, Toshihiro Okamoto, Yu Yamashita, Shohei Kumagai, Shun Watanabe, Jun Takeya. Strong and Atmospherically Stable Dicationic Oxidative Dopant. Advanced Science. 8 [24] (2021) 2101998 10.1002/advs.202101998
  2. Yu Yamashita, Junto Tsurumi, Tadanori Kurosawa, Kan Ueji, Yukina Tsuneda, Shinya Kohno, Hideto Kempe, Shohei Kumagai, Toshihiro Okamoto, Jun Takeya, Shun Watanabe. Supramolecular cocrystals built through redox-triggered ion intercalation in π-conjugated polymers. Communications Materials. 2 [1] (2021) 45 10.1038/s43246-021-00148-9
  3. Masato Ito, Yu Yamashita, Taizo Mori, Katsuhiko Ariga, Jun Takeya, Shun Watanabe. Band mobility exceeding 10 cm2 V−1 s−1 assessed by field-effect and chemical double doping in semicrystalline polymeric semiconductors. Applied Physics Letters. 119 [1] (2021) 013302 10.1063/5.0052279
  4. Yu Yamashita, Samik Jhulki, Dinesh Bhardwaj, Elena Longhi, Shohei Kumagai, Shun Watanabe, Stephen Barlow, Seth R. Marder, Jun Takeya. Highly air-stable, n-doped conjugated polymers achieved by dimeric organometallic dopants. Journal of Materials Chemistry C. 9 [12] (2021) 4105-4111 10.1039/d0tc05931e
  5. Shun Watanabe, Ryohei Hakamatani, Keita Yaegashi, Yu Yamashita, Han Nozawa, Mari Sasaki, Shohei Kumagai, Toshihiro Okamoto, Cindy G. Tang, Lay‐Lay Chua, Peter K. H. Ho, Jun Takeya. Surface Doping of Organic Single‐Crystal Semiconductors to Produce Strain‐Sensitive Conductive Nanosheets. Advanced Science. 8 [3] (2021) 2002065 10.1002/advs.202002065
2020
  1. Masato Ito, Yu Yamashita, Yukina Tsuneda, Taizo Mori, Jun Takeya, Shun Watanabe, Katsuhiko Ariga. 100 °C-Langmuir–Blodgett Method for Fabricating Highly Oriented, Ultrathin Films of Polymeric Semiconductors. ACS Applied Materials & Interfaces. 12 [50] (2020) 56522-56529 10.1021/acsami.0c18349
  2. Shinya Kohno, Yu Yamashita, Naotaka Kasuya, Tsubasa Mikie, Itaru Osaka, Kazuo Takimiya, Jun Takeya, Shun Watanabe. Controlled steric selectivity in molecular doping towards closest-packed supramolecular conductors. Communications Materials. 1 [1] (2020) 79 10.1038/s43246-020-00081-3
2019
  1. Yu Yamashita, Junto Tsurumi, Masahiro Ohno, Ryo Fujimoto, Shohei Kumagai, Tadanori Kurosawa, Toshihiro Okamoto, Jun Takeya, Shun Watanabe. Efficient molecular doping of polymeric semiconductors driven by anion exchange. Nature. 572 [7771] (2019) 634-638 10.1038/s41586-019-1504-9

書籍 TSV

会議録 TSV

口頭発表 TSV

2022
  1. 山下 侑, 宇佐美由久, 野沢汎, 田嶋陽子, 渡邉峻一郎, 竹谷 純一. 化学ドーピングされた有機半導体単結晶を用いた 高精度な歪みセンサの開発. 2022年 第83回応用物理学会秋季学術講演会. 2022
  2. 山下 侑, 宇佐美由久, 田嶋陽子, 渡邉峻一郎, 竹谷 純一. 表面ドーピングされた有機半導体単結晶による微小歪みセンシング. 日本物理学会2022年秋季大会. 2022
2021
  1. YAMASHITA, Yu, TSURUMI, Junto, Tadanori Kurosawa, UEJI, Kan, Shinya Kohno, Shohei Kumagai, Toshihiro Okamoto, TAKEYA, Junichi, Shun Watanabe. Supramolecular cocrystals built through redox-triggered ion intercalation in lamellae of π-conjugated polymers. Material Research Meeting 2021. 2021
  2. 山下 侑, 鶴見 淳人, 河野真弥, 黒澤忠法, 岡本敏宏, 渡邉峻一郎, 竹谷 純一. 結晶性超分子構造を有する導電性高分子における高仕事関数と大気安定性の実現. 2021年 第68回応用物理学会春季学術講演会. 2021

その他の文献 TSV

2022
  1. 伊藤雅人, 山下 侑, 竹谷 純一, 渡邉峻一郎, 有賀 克彦, 二江隆之. 液面を用いた超高温・大面積ナノ薄膜製造技術. コンバーテック. 592 [50] (2022) 42-46
2021
  1. 山下 侑, 竹谷 純一, 渡邉俊一郎. 縮退電子系を有する結晶性高分子半導体―分子とイオンと空隙でつくる金属プラスチック―. 固体物理. (2021) 33-48
2020
  1. 山下 侑, 竹谷 純一, 渡邉 峻一郎. 分子とイオンと隙間でつくる金属高分子. Oyo Buturi. (2020) 594-597 10.11470/oubutsu.89.10_594

公開特許出願 TSV

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