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J-GLOBAL ID：200901093175538077 Update date: Oct. 01, 2024

Kondo Takashi

コンドウタカシ | Kondo Takashi

Affiliation and department：
Job title：教授
Homepage URL (1)： http://www.castle.t.u-tokyo.ac.jp

Research field (3)： Thin-film surfaces and interfaces , Crystal engineering , Optical engineering and photonics

Research keywords (8)： Optical Properties of Materials , Wavelength Conversion , Photonic Devices , Halide Perovskites , Epitaxial Growth , Nonlinear Optics , Compound Semiconductors , Applied Physics of Property and Crystallography

Research theme for competitive and other funds (34)：

2022 - 2026 Single-crystalline heterostructures fabricated using all-inorganic B-site substituted metal halide perovskite-type semiconductors
2022 - 2026 Single-crystalline heterostructures fabricated using all-inorganic B-site substituted metal halide perovskite-type semiconductors
2019 - 2024 Efficiency and durability enhancement of solar cells using lead-free high dimensional halide perovskite materials
2015 - 2018 Study for light-emitting devices using metal-halide perovskite-type semiconductors
2011 - 2014 Study on high-performance current-injected semiconductor-based wavelength conversion devices

2010 - 2013 Five dimensional nanoprobe photo-absorption spectroscopy

2009 - 2011 Development of light emitting devices in 1. 5μm range using germanium epitaxial layers on silicon

2009 - 2010 シリコン細線導波路における2次非線形光学効果の研究

2008 - 2010 Accurate measurements of the second-order nonlinear-optical coefficients of SiC

2007 - 2010 Study on basic technologies for nonlinear optoelectronic integrated circuits

2007 - 2008 窒化物半導体の非線形光学定数の精密評価と内部電界による制御

2004 - 2008 Development of High-temperature cBN Thin Film DevicesFor Severe Environments

2005 - 2006 Development of Ultra-Compact Infrared Coherent Light Sources Using Semiconductor Quasi Phase Matching Wavelength Conversion Devices

2002 - 2003 Study on Compound-Semiconductor-Based Nonlinear Optical Devices

2002 - 2003 化合物半導体疑似位相整合デバイスを用いた波長変換の研究

2001 - 2001 AlGaAs系高機能波長変換デバイスの開発

2000 - 2001 Study on Excitons and biexcitons in Lead-Iodide-Based Perovskite-Type Low-Dimensional Crystals

1999 - 2001 Development of Compound-Semiconductor-Based Nonlinear Optical Devices Using Sublattice Reversal Epitaxy

1999 - 2001 Quadratic Nonlipear Optical Properties Studied by Reflected Second-Harmonic Ellipsometry

1997 - 1998 Ultrafast Nonlinear-Optical Response of Inorganic-Organic Self-Organized Quantum-Well Materials

1996 - 1998 Domain-Inversion Epitaxy and Its Application to Wavelength Conversion Devices

1996 - 1997 Research on Optical Transitions of Indirect Semiconductors with Novel Superstructures

1996 - 1996 非対称構造半導体量子井戸の2次非線形光学特性の研究

1996 - 1996 シリコン・ゲルマニウム規則混晶からの光第二高調波発生に関する研究

1994 - 1996 STUDY ON GROWTH AND MATERIAL PROPERTIES OF METASTABLE NITRIDE ALLOY SEMICONDUCTORS

1994 - 1995 Research on Frequency Conversion in Nonlinear Optical Heterostructures

1993 - 1995 Development of Easily Phase-Matchable Wavelength-Conversion Devices Due to Fabrication of Periodically Polarization-Inverted Structures Using Organic Nonlinear-Optical Crystals.

1994 - 1994 反射第2高調波エリプソメトリの開発と化合物半導体の非線形光学特性の研究

1992 - 1994 Davelopment of Nonlinear Optical Frequency-Conversion Micro Devices Using Micro-Fabrication Technique for Organic Crystals

1993 - 1993 非線形光学定数の絶対値スケールの確立

1992 - 1993 Nonlinear optrical properties of the natural quantum-well materials

1992 - 1992 ナイトライド系化合物半導体の立方晶構造変換ヘテロエピタキシー機構の研究

1990 - 1991 Optical Properties of Layered Perovskite Materials with Natural Quantum-Well Structure

1989 - 1991 Study on Atomic Layer Epitaxy of Wide-Gap Compound Semiconductors by Metalorganic Vapor Phase Growth

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Papers (145)：

Hui Chen, Yongsheng Ren, Masato Sotome, Takashi Kondo, Kazuki Morita. Solid solubility and site preference of Ti in 3C- and 6H-SiC. Materialia. 2022. 21. 101369-1-101369-11
Zihao Liu, Tomonori Matsushita, Masato Sotome, Takashi Kondo. Epitaxial growth of CH(NH2)2PbI3thin films on CH3NH3PbBr3single crystal substrates by vapor phase deposition. 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021. 2021
Yuiga Nakamura, Tomonori Matsushita, Takashi Kondo. Ternary-source vapor-phase deposition of CH3NH3PbI3 polycrystalline thin films using CH3NH2 and HI gas sources with PbI2 solid source. Japanese Journal of Applied Physics. 2021. 60. 1. 015505-1-015505-5
Tae Woong Kim, Takashi Kondo. Direction-selective electron beam damage to CH3NH3PbI3 based on crystallographic anisotropy. Applied Physics Express. 2020. 13. 9. 091001-091001
Masaki Nishio, Masaki Shimada, Kenichiro Omoto, Toyotaka Nakae, Hiroaki Maeda, Mariko Miyachi, Yoshinori Yamanoi, Eiji Nishibori, Naofumi Nakayama, Hitoshi Goto, et al. Selective formation and SHG intensity of non-centrosymmetric and centrosymmetric 1,1,2,2-tetramethyl-1-(4-(N,N-dimethylamino)phenyl)-2-(2’-cyanophenyl)disilane crystals under external stimuli. The Journal of Physical Chemistry C. 2020. 124. 32. 17450-17458

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MISC (73)：

熊本瑞貴, 下迫直樹, LIU Z., 五月女真人, 近藤高志, 近藤高志, 欅田英之, 江馬一弘. Observation of exciton-exciton scattering in lead-halide perovskites and evaluation of excitonic property. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
近藤高志. ハロゲン化金属ペロブスカイトの半導体結晶工学. 会誌光触媒. 2021. 66. 29-34
室賀惟, 下迫直樹, 出原勇磨, 中村唯我, 松下智紀, 近藤高志, 近藤高志, 欅田英之, 江馬一弘. Observation of exciton many-body effects in lead bromide perovskite single crystals. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
近藤高志. 20年目に思うこと(先輩からのメッセージ -仕事と私事-). 高分子. 2020. 69. 8. 401
室賀惟, 下迫直樹, 出原勇磨, 中村唯我, 松下智紀, 松下智紀, 近藤高志, 近藤高志, 欅田英之, 江馬一弘. Observation of exciton-exciton scattering emission in lead bromide perovskite. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2020. 67th

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Books (16)：

透明高分子材料の高屈折率化と屈折率制御
シーエムシー出版 2019 ISBN:9784781314839
ペロブスカイト太陽電池の開発最前線
シーエムシー出版 2019 ISBN:9784781314273
薄膜工学第3版
丸善出版 2016 ISBN:9784621300985
ペロブスカイト薄膜太陽電池の開発と最新技術
技術教育出版 2014
薄膜の評価技術ハンドブック
テクノシステム 2013

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Lectures and oral presentations (26)：

Epitaxy of Lead Halide Perovskites
(EMN Epitaxy 2019 2019)
AlGaAs疑似位相整合波長変換素子への電流注入機構の導入(講演奨励賞受賞記念講演)
(第78回応用物理学会秋季学術講演会 2017)
ペロブスカイト型半導体の基礎物性と結晶工学
(第146回結晶工学分科会研究会「ペロブスカイトは結晶か? 有機金属ハライド太陽電池の特殊性・一般性と可能性」 2017)
GaAs/AlGaAs waveguiding wavelength conversion devices
(SPIE Photonics West, OPTO, Conference 10111: Quantum Sensing and Nano Electronics and Photonics XIV 2017)
Recent progress of AlGaAs wavelength conversion devices
(International Symposium for Advanced Materials Research (ISAMR2016) 2016)

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Education (3)：

1995 - The University of Tokyo
1986 - 1988 The University of Tokyo Graduate School of Engineering Department of Applied Physics
1984 - 1986 The University of Tokyo Faculty of Engineering Department of Applied Physics

Professional career (1)：

Doctor of Engineering (The University of Tokyo)

Work history (8)：

2019/04 - 現在 The University of Tokyo Research Center for Advanced Science and Technology Vice Director
2015/04 - 現在 The University of Tokyo Research Center for Advanced Science and Technology Professor
2010/02 - 2015/03 The University of Tokyo Department of Materials Engineering, School of Engineering Professor
1998/03 - 2010/01 The University of Tokyo Department of Materials Engineering, School of Engineering Associate Professor
2002/11 - 2006/03 JST PRESTO Researcher

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Committee career (16)：

2013/04 - 2022/03 応用物理学会女性研究者研究業績・人材育成賞表彰委員長
2016/04 - 2020/03 日本学術振興会薄膜第131委員会委員長
2017 - 2018 International Conference on Solid State Devices and Materials 実行委員長
2016/04 - 2017/03 応用物理学会機関誌企画編集委員長
2015/04 - 2017/03 応用物理学会理事

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Association Membership(s) (4)：

THE LASER SOCIETY OF JAPAN , The Optical Society , THE PHYSICAL SOCIETY OF JAPAN , THE JAPAN SOCIETY OF APPLIED PHYSICS

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