石井 宏幸 / Ishii, Hiroyuki

数理物質系 助教 / Associate Professor, Faculty of Pure and Applied Sciences

関連記事 / Related Articles in COTRE

2023年度第6回「数理物質系学際セミナー」矢田 和善・石井 宏幸
Coherent Electron Transport in Air-Stable, Printed Single-Crystal Organic Semiconductor and Application to Megahertz Transistors
Surface Structure of Organic Semiconductor [ n]Phenacene Single Crystals
Alkyl-Substituted Selenium-Bridged V-Shaped Organic Semiconductors Exhibiting High Hole Mobility and Unusual Aggregation Behavior
Bent-Shaped p-Type Small-Molecule Organic Semiconductors: A Molecular Design Strategy for Next-Generation Practical Applications
The emergence of charge coherence in soft molecular organic semiconductors via the suppression of thermal fluctuations
Evidence for charge-trapping inducing polymorphic structural-phase transition in pentacene
Zigzag-Elongated Fused π-Electronic Core: A Molecular Design Strategy to Maximize Charge-Carrier Mobility
Boron-Stabilized Planar Neutral π-Radicals with Well-Balanced Ambipolar Charge-Transport Properties
世界初!大気・熱・バイアスストレス耐性を有する高信頼性かつ高移動度電子輸送性有機半導体材料の開発に成功
有機半導体の材料開発を効率化するシミュレーションに成功 ~化学構造式と粉末X線回折データから単結晶の移動度を簡便に予測~
超スマート社会の実現のための次世代半導体分子システムの開発に成功
ミクロ解析で次世代デバイスの普及に寄与する
有機無機スピンエレクトロニクス・リサーチユニット
Contributing to spread of next-generation device through micro analysis

 

論文 / Publication

  1. Band-like transporting and thermally durable V-shaped organic semiconductors with a phenyl key block Chizuru Sawabe, Shohei Kumagai, Masato Mitani, Hiroyuki Ishii, Masakazu Yamagishi, Hajime Sagayama, Reiji Kumai, Hiroyasu Sato, Jun Takeya, Toshihiro Okamoto 8 (40) 14172 - 14179 (2020)
  2. Robust, high-performance n-type organic semiconductors Toshihiro Okamoto, Shohei Kumagai, Eiji Fukuzaki, Hiroyuki Ishii, Go Watanabe, Naoyuki Niitsu, Tatsuro Annaka, Masakazu Yamagishi, Yukio Tani, Hiroki Sugiura, Tetsuya Watanabe, Shun Watanabe, Jun Takeya 6 (18) eaaz0632-1 - eaaz0632-14 (2020)
  3. Bent-Shaped p-Type Small-Molecule Organic Semiconductors: A Molecular Design Strategy for Next-Generation Practical Applications Toshihiro Okamoto, Craig P. Yu, Chikahiko Mitsui, Masakazu Yamagishi, Hiroyuki Ishii, Jun Takeya 142 (20) 9083 - 9096 (2020)
  4. Charge mobility calculation of organic semiconductors without use of experimental single-crystal data Hiroyuki Ishii, Shigeaki Obata, Naoyuki Niitsu, Shun Watanabe, Hitoshi Goto, Kenji Hirose, Nobuhiko Kobayashi, Toshihiro Okamoto, Jun Takeya 10 2524-1 - 2524-10 (2020)
  5. Sub-molecular structural relaxation at a physisorbed interface with monolayer organic single-crystal semiconductors Akifumi Yamamura, Hiromasa Fujii, Hirohito Ogasawara, Dennis Nordlund, Osamu Takahashi, Yuutaro Kishi, Hiroyuki Ishii, Nobuhiko Kobayashi, Naoyuki Niitsu, Balthasar Blülle, Toshihiro Okamoto, Yusuke Wakabayashi, Shun Watanabe, Jun Takeya 3 20-1 - 20-8 (2020)
  6. 高移動度有機半導体設計のための機械学習を用いた結晶構造解析 (特集 有機分子・バイオエレクトロニクスとマテリアルインフォマティクス) 新津 直幸, 石井 宏幸, 小林 伸彦, 広瀬 賢二, 岡本 敏宏, 竹谷 純一 応用物理学会,有機分子・バイオエレクトロニクス分科会会誌 30 (4) 200 - 203 (2019)
  7. Carrier transport calculations of organic semiconductors with static and dynamic disorder Hiroyuki Ishii, Nobuhiko Kobayashi, Kenji Hirose 58 (11) 110501-1 - 110501-7 (2019)
  8. Second highest occupied molecular orbital effects on the valence band structure of organic semiconductors Yuki Kuroda, Hiroyuki Ishii, Sayaka Yoshino, Nobuhiko Kobayashi 58 SIIB27-1 - SIIB27-5 (2019)
  9. Air-Stable Benzo[c]thiophene Diimide n-Type π-Electron Core Craig P Yu, Ryoya Kimura, Tadanori Kurosawa, Eiji Fukuzaki, Tetsuya Watanabe, Hiroyuki Ishii, Shohei Kumagai, Masafumi Yano, Jun Takeya, Toshihiro Okamoto 21 (12) 4448 - 4453 (2019)
  10. Fabrication of Highly Oriented Multilayer Films of Picene and DNTT on Their Bulklike Monolayer Chunyang Zhang, Hiromu Tsuboi, Yuri Hasegawa, Masato Iwasawa, Masahiro Sasaki, Yutaka Wakayama, Hiroyuki Ishii, Yoichi Yamada 4 (5) 8669 - 8673 (2019)

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発行:筑波大学 URA研究戦略推進室・研究推進部