Rchr
J-GLOBAL ID：200901060877668011
Update date: Nov. 05, 2024
Yoshida Hiroyuki
ヨシダ ヒロユキ | Yoshida Hiroyuki
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://adv.chiba-u.jp/nano/yoshida_lab/
Research field (2)：
Applied materials
, Basic physical chemistry
Research keywords (9)：
inverse photoelectron spectroscopy
, photoelectron spectroscopy
, low-energy inverse photoelectron spectroscopy
, 薄膜構造
, 電子構造
, 有機半導体
, thin film structure
, electronic structure
, organic semiconductor
Research theme for competitive and other funds (23)：
- 2023 - 2026 Development of near-ambient-pressure low energy inverse photoelectron spectroscopy and study on atmospheric and solvent effects on unoccupied states of n-type organic semiconductors.
- 2021 - 2024 Observation of conduction band structure of organic semiconductor and study of electron-phonon coupling
- 2021 - 2023 有機太陽電池における動的エキシトンと非フラーレンアクセプター分子四重極の相互作用
- 2021 - 2023 分子性固体中の電荷の非局在/局在性の定量化と分子内フォノンとの相互作用の解明
- 2019 - 2022 low-energy inverse photoelectron spectrometer for precise analysis of the conduction bands of materials at near ambient pressure conditions
- 2016 - 2019 Enhancement of signal intensity of inverse photoelectron spectroscopy by surface plasmon resonance
- 2014 - 2019 Development of angle-resolved low-energy inverse phtotoelectron spectroscopy and measurement of energy band structure of organic semiconductors
- 2013 - 2016 Control of electronic properties of organic semiconductor thin films by adjusting their structure at the interface with conductive substrate
- 2012 - 2016 Determining the energy levels in a semiconductor nanoparticle dispersed in organic semiconductors
- 2012 - 2015 Synthetic studies on novel heteroaromatic compounds aiming at ambipolar light-emitting transistors
- 2010 - 2012 A search for guiding principles for preparing novel organic semiconductors with electrical amphotericity and polarity combined
- 2008 - 2011 The interface electronic structure between organic semiconductor and ferromagnetic metal surfaces : Towards organic spin-devices
- 2003 - 2007 特異な分子特性/集合構造の混成による新しい電子系の開拓
- 2004 - 2005 有機半導体薄膜上に付着した金属クラスターの反応性・拡散性の研究
- 1999 - 2001 Precise analysis of extended electronic structure in organic thin films by in situ normal and inverse photoemission spectroscopies
- 2000 - 2000 ドナー・アクセプター結合型高極性両性分子の集合化と構造・物性
- 1999 - 1999 ドナー・アクセプター結合型高極性両性分子の集合化と構造・物性
- 1998 - 1999 新しい有機膜作成法のための比較的大きな有機分子のクラスタービーム源の開発
- 1998 - 1998 ドナー・アクセプター結合型高極性両性分子の集合化と構造・物性
- 金属クラスターの有機薄膜への蒸着
- 有機分子集合体の電子構造に関する研究
- Deposition of metal clusters on organic thin films
- Study on electronic structures of molecular aggregations
Show all
Papers (102)：
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Aruto Akatsuka, Makoto Miura, Gaurav Kapil, Shuzi Hayase, Hiroyuki Yoshida. Direct measurement of electron affinity of carbazole-based self-assembled monolayer used as hole-selective layer in high-efficiency perovskite solar cells. Applied Physics Letters. 2024. 124. 24
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Satoshi Kamimura, Masahiko Saito, Yoshikazu Teshima, Kodai Yamanaka, Hiroyuki Ichikawa, Ai Sugie, Hiroyuki Yoshida, Jihun Jeon, Hyung Do Kim, Hideo Ohkita, et al. Manipulating the functionality and structures of π-conjugated polymers utilizing intramolecular noncovalent interactions towards efficient organic photovoltaics. Chemical Science. 2024
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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. 0185405
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Ai Sugie, Kyohei Nakano, Keisuke Tajima, Itaru Osaka, Hiroyuki Yoshida. Dependence of Exciton Binding Energy on Bandgap of Organic Semiconductors. The Journal of Physical Chemistry Letters. 2023. 14. 50. 11412-11420
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Yuki Kashimoto, Satoshi Ideta, Haruki Sato, Hibiki Orio, Keita Kawamura, Hiroyuki Yoshida. High-energy-resolution angle-resolved inverse-photoelectron spectroscopy apparatus for damage-free measurements of conduction band structures of functional materials (selected as Editor's Pick). Review of Scientific Instruments. 2023. 94. 6. 063903
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MISC (61)：
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斎藤 慎彦, 玉井 康成, 吉田 弘幸, 横山 大輔, 大北 英生, 尾坂 格. 光干渉を利用した増感作用による有機薄膜太陽電池の高効率化. 日本画像学会誌. 2022. 61. 3. 210-218
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中澤遼太郎, 松崎厚志, 清水康平, 川嶋絵美, 安野聡, ADBI-JALEBI Mojtaba, STRANKS Samuel D., 吉田弘幸, 吉田弘幸, 田中有弥, et al. Density of States Analysis of an Amorphous In-Ga-Zn-O Thin Film studied via High-Sensitivity Ultraviolet, Hard X-ray, and Low-Energy Inverse Photoemission Spectroscopies. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
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Low-Energy Inverse Photoemission Spectroscopy : A New Tool to Investigate Electron Affinities of Organic Semiconductors. 2015. 44. 3. 98-104
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Hiroyuki Yoshida. New experimental method to precisely examine the LUMO levels of organic semiconductors and application to the fullerene derivatives. Materials Research Society Symposium Proceedings. 2013. 1493. 295-301
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吉田弘幸, 吉田弘幸, 伊藤英輔, 原 正彦, 佐藤 直樹, Whee Won Chin, Jin, Wook Han. 有機薄膜の表面とバルク間の内殻準位エネルギー差の起源. 第20回有機結晶シンポジウム ,富山大学. 2011
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Patents (4)：
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逆光電子分光測定装置及び逆光電子分光測定用基板並びに逆光電子分光測定方法
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エネルギー分散測定装置
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逆光電子分光装置
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固体の空準位測定方法及び装置
Books (7)：
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有機薄膜太陽電池の高効率化・耐久性向上に向けた構成部材の最新開発動向と応用展開・今後の展望 (向殿充浩 監修)
株式会社AndTech 2024
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Development and Recent Trends in Organic Semiconductors
2024 ISBN:9784781317632
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『最先端の有機EL -基礎物理・材料化学・デバイス応用と解析技術-』 安達千波矢、藤本 弘監修
シーエムシー出版 2017
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『太陽光と光電変換機能 -異分野融合から生まれる次世代太陽電池』 早瀬修二監修
シーエムシー出版 2016
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『薄膜の評価技術ハンドブック』 金原 粲監修
株式会社テクノシステム 2013
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Lectures and oral presentations (124)：
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Low Energy Inverse Photoelectron Spectroscopy
(Photon Electron Spectroscopy Instrumentation Technology and Application Specialized Forum, 2024 Academic Conference of the China Instrument and Control Society 2024)
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Effects of Partially Dressed Polaron Formation on Mobility of Organic Semiconductors
(Thinfilms2024 2024)
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Conduction band structure of organic semiconductors and partially-dressed polaron formation
(Thinfilms2024 2024)
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The correlation between reduction potentials by cyclic voltammetry and electron affinities by low-energy inverse photoelectron spectroscopy
(Thinfilms2024 2024)
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The correlation between reduction potentials by cyclic voltammetry and electron affinities by low-energy inverse photoelectron spectroscopy
(International Conference of Photopolymer Science and Technology (ICPST-41) 2024)
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Education (4)：
- 1990 - 1995 東京大学大学院 理学系研究科 化学専攻
- - 1995 The University of Tokyo Graduate School, Division of Science
- - 1990 The University of Tokyo Faculty of Science Department of Chemistry
- - 1990 The University of Tokyo Faculty of Science
Professional career (1)：
- Doctor of Science (The University of Tokyo)
Work history (6)：
Awards (5)：
- 2024 - Japan Society for Molecular Science Best Presentation Awards at the 18th Annual Meeting of Japan Society for Molecular Science Measurement of the Energy Band Structure of Super Atom Molecular Orbital in C60 Solid
- 2023 - Jpan Society of Applied Physics Young Scientist Presentation Award at the 55th Fall Meeting of the Japan Society of Applied Physics.
- 2015 - 有機EL討論会 第8回業績賞 低エネルギー逆光電子分光法の開発と有機半導体の空準位評価
- 2014 - Best Oral Presentation Award
- 2014 - 応用物理学会 有機分子・バイオエレクトロニクス分科会 第12回論文賞
Association Membership(s) (7)：
応用物理学会
, 分子科学会
, 日本化学会
, The Japan Society of Applied Physics
, Japan Society for Molecular Science
, The Chemical Society of Japan
, The Japan Society of Vacuum and Surface Science
