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J-GLOBAL ID：200901056272464190   Update date: Mar. 14, 2024

Ishii Hisao

イシイ ヒサオ | Ishii Hisao
Affiliation and department：
Chiba University

About Chiba University


Job title： professor
Research field  (2)： Basic physical chemistry ,  Thin-film surfaces and interfaces
Research keywords  (4)： film properties ,  electronics structure ,  photoemission spectroscopy ,  organic semicnonductors
Research theme for competitive and other funds  (38)：
  • 2020 - 2023 アモルファス有機薄膜の自発的配向分極現象の機構解明と応用
  • 2016 - 2020 Direct observation of gap states in organic semiconductors and elucidation of device properties
  • 2016 - 2019 有機半導体の占有・非占有ギャップ準位の直接計測と電気物性の解明
  • 2018 - 2018 天然有機分子吸着の電極表面電子状態への影響の解明
  • 2018 - 2018 高感度UPSを用いた,有機半導体膜のキャリアトラップの要因となるギャップ内準位解析手法の開発
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Papers (304)：
  • Ryotaro Nakazawa, Atsushi Matsuzaki, Kohei Shimizu, Ikuko Nakamura, Emi Kawashima, Seiji Makita, Kiyohisa Tanaka, Satoshi Yasuno, Haruki Sato, Hiroyuki Yoshida, et al. Reliable measurement of the density of states including occupied in-gap states of an amorphous In-Ga-Zn-O thin film via photoemission spectroscopies: Direct observation of light-induced in-gap states. Journal of Applied Physics. 2024. 135. 8
  • Kyosuke Tokuno, Shohei Kinoshita, Hideyuki Kayaguchi, Keisuke Kurihara, Hisao Ishii, Yuya Tanaka, Daisuke Yamane. Circuit Simulator Implementation of an Equivalent Circuit Model of Self-Assembled Electret Vibrational Energy Harvesters Based on an Energy Diagram. IEEJ Transactions on Electrical and Electronic Engineering E (Sensors and Micromachines). 2023
  • Hong-Yi Hou, Shuo Tian, Jing-De Chen, Hong-Hui Ling, Hao Ren, Ye-Fan Zhang, Heng-Ru Ge, Wei-Shuo Chen, Yan-Qing Li, Hongying Mao, et al. Spectrally Selective Hole Extraction Structure Enables a Self-Powered Perovskite Solar-Blind Photodetector with Record Responsivity and Detectivity. Advanced Optical Materials. 2023
  • Daisuke Yamane, Kosuke Kawashima, Reiki Sugimoto, Ruichen Li, Hideyuki Kayaguchi, Keisuke Kurihara, Hisao Ishii, Yuya Tanaka. Observation of Surface Potential of Micropatterned Self-assembled Electrets for MEMS Vibrational Energy Harvesters. Sensors and Materials. 2023. 35. 6. 1985-1985
  • Wei-Chih Wang, Kyohei Nakano, Yuya Tanaka, Keisuke Kurihara, Hisao Ishii, Kiyohiro Adachi, Daisuke Hashizume, Chain-Shu Hsu, Keisuke Tajima. Stable spontaneous orientation polarization by widening the optical band gap with 1,3,5,7-tetrakis(1-phenyl-1H-benzo[d]imidazol-2-yl)adamantane. Journal of Materials Chemistry C. 2023
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MISC (71)：
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Patents (1)：
  • HYBRID DEVICES
Books (16)：
  • Advances in Future Manufacturing Engineering
    2015
  • Electronic processes in organic electronics: Bridging nanostructure, electronic states and device properties
    2015
  • 先端 有機半導体デバイス ー基礎からデバイス物性までー
    2015
  • Characterization Tools for Nanoscience & Nanotechnology, Vol. 4 "Surface Science Characterization Techniques for Nanomaterials
    2015
  • 有機半導体のデバイス物性
    2012
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Lectures and oral presentations  (317)：
  • In-gap states of insulating materials studied by high-sensitivity photoemission spectroscopy
    (STEP-V: virtual symposium on Static-Tribo-Electricity of Powder 2021)
  • Spontaneous Orientation Polarization of Amorphous Organic Semiconductor Films: Control of Polarization and Device Performance
    (Interdisciplinary workshop on photonics and organic electronics (POE2020), 2020)
  • Spontaneous Orientation Polarization of OLED Materials: Control of Polarization and Device Performance
    (The 6th international conference on electronic materials and nanotechnology for green environment (ENGE2020) 2020)
  • 液中ケルビンプローブ測定から求めた比誘電率の解釈
    (第81回応用物理学会秋季学術講演会 2020)
  • 波長掃引型低エネルギー高感度光電子スペクトルの解釈(3): 金属と有機試料のちがい
    (第67回応用物理学会春季学術講演会 2020)
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Education (3)：
  • 1988 - 1991 The University of Tokyo Graduate School of Science
  • 1986 - 1988 The University of Tokyo Graduate School of Science
  • 1981 - 1986 The University of Tokyo College of Arts and Sciences Department of Basic Science
Professional career (1)：
  • 理学博士 (東京大学)
Work history (7)：
  • 2006/04 - Chiba University Center for Frontier Science
  • 2002/01 - 2006/03 Tohoku University Research Institute of Electrical Communication
  • 1997/04 - 2001/12 Nagoya University Graduate School of Science, Division of Material Science
  • 1997/05 - 1998/05 Louisiana State University Center for Advanced Microstructures and Devices Postdoctoral Researcher
  • 1995/04 - 1997/03 岡崎国立共同研究機構分子科学研究所 界面分子科学部門(流動部門) 助手
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Committee career (6)：
  • 2008/04 - 2018/03 先進科学センター入学者選考委員会委員 [学部委員会]
  • 2008/04 - 2018/03 先進科学センター教務委員会委員 [学部委員会]
  • 2008/04 - 2018/03 先進科学センター予算委員長 [学部委員会]
  • 2016/10 - 2017/09 工学部 就職・学生支援委員会 [学内委員会]
  • 2014/04 - 2017/03 融合科学研究科副研究科長 [学科委員(学科長、就職担当など)]
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Awards (22)：
  • 2019/11 - 応用物理学会 第47回(2019年秋季)応用物理学会講演奨励賞
  • 2019/11 - 第9回CSJ化学フェスタ2019 優秀ポスター賞
  • 2019/10 - 13th China-Japan Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena Best Poster Award
  • 2019/07 - Japan Soceity of Applied Physics JSAP fellow award
  • 2018/09 - 静電気学会 第42回静電気学会全国大会で”エクセレント プレゼンテーション アワード
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Association Membership(s) (7)：
日本表面科学会 ,  高分子学会 ,  日本化学会 ,  電気化学会 ,  応用物理学会 ,  電気通信情報学会 ,  日本分光学会
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