Kobayashi Takashi

コバヤシタカシ | Kobayashi Takashi

Affiliation and department：
Homepage URL (1)： http://pe3.pe.osakafu-u.ac.jp/

Research field (3)： Semiconductors, optical and atomic physics , Electronic devices and equipment , Electric/electronic material engineering

Research keywords (1)：有機エレクトロニクス

Research theme for competitive and other funds (11)：

2021 - 2024 Development of organic semiconductors and their application to light-emitting devices by means of machine learning approach and quantum chemical calculation
2018 - 2022 The mechanism and control of spin flips in thermally activated delayed fluorescence emitters
2017 - 2020 A new strategy for evaluation of the triplet-triplet annihilation rate
2015 - 2018 Investigation of the carrier transport process in organic photovoltaics
2012 - 2017 Optical and electrical characterization of element-block polymers, and development of opto-electronic devices based on the polymers using device simulation

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Papers (223)：

Moeto Okuda, Takayuki Kinoshita, Takashi Kobayashi, Hiroyoshi Naito, Takashi Nagase. Fabrication and Characterization of Inverted Organic Light-Emitting Diodes with Low Driving Voltage Utilizing Upconversion Process. 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings. 2023. 176-177
Atsushi Okada, Takashi Nagase, Takashi Kobayashi, Hiroyoshi Naito. Instantaneous determination of the electronic transport properties of polymer light emitting diodes from their complex impedance spectra using a neural network. Proceedings of the International Display Workshops. 2022. 29. 486-488
Miho Higashinakaya, Takashi Nagase, Reitaro Hattori, Shion Tazuhara, Takashi Kobayashi, Hiroyoshi Naito. Organic floating-gate transistors with hole trapping characteristics for NAND-like memory operation. Proceedings of the International Display Workshops. 2021. 27. 882-883
Reitaro Hattori, Takashi Nagase, Miho Higashinakaya, Shion Tazuhara, Takashi Kobayashi, Hiroyoshi Naito. Enhancement of optical memory characteristics of solution-processed organic transistor memories with polymer-small-molecule composite charge storage layers. Proceedings of the International Display Workshops. 2021. 27. 178-179
Hayato Abe, Reitaro Hattori, Takashi Nagase, Miho Higashinakaya, Shion Tazuhara, Fumiya Shiono, Takashi Kobayashi, Hiroyoshi Naito. Enhanced performance of solution-processable floating-gate organic phototransistor memory for organic image sensor applications. Applied Physics Express. 2021. 14. 4

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MISC (227)：

森川和慶, 中川和紀, 西田直之, 永瀬隆, 永瀬隆, 小林隆史, 小林隆史, 内藤裕義, 内藤裕義. Expression mechanism of synaptic characteristics of solution-processed organic floating-gate memory. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
SHI Yuting, 奥田萌斗, 森川和慶, 安達天規, 西田直之, 永瀬隆, 永瀬隆, 小林隆史, 小林隆史, 内藤裕義, et al. Characterization of organic phototransistor memories fabricated on plastic substrate. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
伊澤泰之, 東博暢, 永瀬隆, 永瀬隆, 小林隆史, 小林隆史, 内藤裕義, 内藤裕義. Effects of recombination processes on capacitance spectra of organic light-emitting diodes. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
奥野友基, 小林隆史, 小林隆史, 永瀬隆, 永瀬隆, 福田憲二郎, 内藤裕義, 内藤裕義. A machine-learning study on the determination of equivalent circuit constants of solar cells from current - voltage characteristics on which noise signals are superimposed. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
木下喬之, 永瀬隆, 永瀬隆, 小林隆史, 小林隆史, 内藤裕義, 内藤裕義. Optoelectronic characterization of ZnSe quantum dots and their application to light-emitting diodes. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th

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Books (7)：

Organic semiconductors for optoelectronics
John Wiley & Sons Ltd 2021 ISBN:9781119146100
Optical Properties of Materials and Their Applications (2nd edition)
John Wiley & Sons Ltd 2020 ISBN:111950631X
Excitonic and photonic processes in materials
Springer 2015 ISBN:9789812871305
有機デバイスのための塗布技術
シーエムシー出版 2012
有機エレクトロニクスの展開最新開発状況と実用化への課題
情報機構 2007

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Professional career (1)：

博士(理学)

Work history (2)：

2004/04 - 現在 Osaka Prefecture University Graduate School of Engineering
2001/04 - 2004/03 理化学研究所基礎科学特別研究員

Awards (26)：

2020/12 - International Display Workshops Best Paper Award Organic Floating-Gate Transistors with Hole Trapping Characteristics for NAND-Like Memory Operation
2019/11 - 薄膜材料デバイス研究会ベストペーパーアワード塗布型有機フローティングゲートトランジスタの光メモリ機能とイメージセンサ応用に向けた性能評価
2019/10 - 日本画像学会日本画像学会編集委員長賞異なる発光層を有する有機発光ダイオードの電荷輸送特性の評価
2018/12 - The 18th International Display Workshops, Outstanding Poster Paper Award, Enhanced Field-Effect Mobility of Top-Gate Organic Transistors with Channel Length of 5um Using Solution-Processed MoO3 Hole Injection Layers,
2018/11 - 画像関連学会連合会最優秀ポスター賞量子ドット発光ダイオードの作製と特性評価

2018/06 - 日本画像学会日本画像学会編集委員長賞溶液プロセスによる短チャネル有機トランジスタの高移動度化:MoO3塗布注入層を用いた接触抵抗低減

2017/12 - The 24th International Display Workshops, Outstanding Poster Paper Award, Solution-Processed Nonvolatile Optical Transistor Memory for Multi-Level Data Storage Devices

2017/12 - The 24th International Display Workshops, Best Paper Award, Enhanced Mobility of Top-Gate Dialkyl BTBT Transistors by Spin Coating from Non-Halogen Solvents

2017/06 - 第119回日本画像学会年次大会日本画像学会編集委員長賞異なる構造を有するポリエチレンイミンを電子注入層とした塗布型逆構造有機発光ダイオードの作製

2015/06 - The 1st International Conference on Advanced Imaging, Konica Minolta Outstanding Poster Award, Photoluminescence in a Thermally Activated Delayed Fluorescence Emitter for Organic Light-Emitting Diodes

2015/04 - 第62回応用物理学会春季学術講演会ポスター賞 GZO/有機半導体/MoO3/Au構造における抵抗変化型write onceメモリ効果の発現

2014/12 - The 21st International display workshops, Outstanding Poster Paper Award, Stable electrical characteristics of solution processed amorphous InZnO thin-film transistors with organic passivation layers

2014/11 - 第114回日本画像学会研究討論会日本画像学会編集委員長賞ウェットプロセスにより製膜したZnOを有する逆構造有機発光ダイオードの作製

2014/06 - 第113回日本画像学会研究討論会日本画像学会編集委員長賞非ハロゲン溶媒を用いたベンゾチエノベンゾチオフェン誘導体電界効果トランジスタの作製

2013/11 - 第112回日本画像学会年次大会日本画像学会編集委員長賞塗布型有機電界効果トランジスタのホッピング輸送

2013/08 - The 25th International Conference on Amorphous and Nano-crystalline Semiconductors, Poster Award, High field-effect mobility of poly(3-alkylthiophene)-based organic transistor with top-gate configuration

2013/06 - The 4th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, Best Poster Award, Fabrication and characteristics of thieno[3, 4-b]thiophene and benzodithiophene: [6,6]-phenyl-C71-butyric acid methyl ester bulk heterojunction solar cells

2013/04 - 第60回応用物理学会春季学術講演会ポスター賞光誘導吸収測定による有機薄膜太陽電池のキャリア輸送過程の解明

2012/06 - 第109回日本画像学会研究討論会日本画像学会編集委員長賞埋め込み電極を有する塗布型有機電界効果トランジスタの作製と特性評価

2011/12 - The 18th International display workshops, Outstanding Poster Paper Award, Enhancement of Charge Mobility in Solution-Processed Organic Field-Effect Transistors Using Top-Gate Configurations

2010/05 - The 31st International Congress on Imaging Science, Outstanding Paper, High-mobility Organic Field-effect Transistors Based on Soluble Small Molecules Dispersed Polymers

2009/12 - The 16th International Display Workshops, Outstanding poster paper award, Determination of Localized-State Distributions in Polyfluorene-Based Light-Emitting Layer by Impedance Spectroscopy

2009/09 - First Asian Conference on Organic Electronics, Outstanding Poster Award, Low-temperature behavior of charge transport in organic semiconductors studied by field-effect measurements

2008/05 - 2nd International Symposium on the Manipulation of Advanced Smart Materials, Poster Award, Effective Control of Surface Property on Polysilsesquioxane Films By Chemical Modification

2007/12 - The 14th International Display Workshops, Outstanding poster paper award, Development of silsesquioxane-type gate insulating thin films for poly(3-hexylthiophene)-based field-effect transistor

2005/12 - 6th Chitose International Forum on Photonics Science and Technology, Poster Awards, Excited-state structures in polyfluorene copolymers

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Association Membership(s) (6)：

高分子学会 , 日本物理学会 , 応用物理学会 , 応用物理学会有機ナノ界面制御素子研究会 , 応用物理学会有機分子バイオエレクトロニクス分科会 , 有機EL討論会

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