Rchr
J-GLOBAL ID:201401087785941361
Update date: Jun. 06, 2024
Kondow Masahiko
コンドウ マサヒコ | Kondow Masahiko
Affiliation and department:
Job title:
Professor
Homepage URL (1):
http://www.e3.eei.eng.osaka-u.ac.jp/
Research field (2):
Electronic devices and equipment
, Electric/electronic material engineering
Research keywords (28):
フォトルミネッセンス
, 分子線ビームエピタキシー
, エピタキシャルリフトオフ
, 活性窒素
, 原子配列
, Al混入
, X線吸収微細構
, 結晶性
, 熱処理
, 窒素
, 新半導体材料
, X線吸収微細構造
, ボンド結合長
, 散乱
, フォトルミネッセンス高品質化
, AlAs
, X線光電子分光
, Al
, 誘導放出
, III-N-V化合物半導体
, GaInNAs
, III-N-V半導体
, 高品質化
, 半導体レーザ
, ビューポート
, フォトニック結晶
, 電気・電子材料
, InNP
Research theme for competitive and other funds (8):
- 2021 - 2023 絶縁型交流駆動有機ELによるニューロモルフィック機能発現に関する基礎研究
- 2019 - 2022 超高伝送密度光インターネットの実現に向けたフォトニック結晶光導波路の研究開発
- 2016 - 2019 Circular Defect in 2 dimensional photonic crystal (CirD) Laser
- 2014 - 2018 Fundamental study on carrier transport and in-plane emission in bilayer organic light-emitting transistors based on interfacial engineering
- 2008 - 2012 Study on atomic relaxation of III-N-V semiconductor
- 2006 - 2010 Reproducible growth technique for GaInNAs and its application to long-wavelength laser diodes
- 2006 - 2007 希土類添加半導体の励起・緩和機構の解明と波長超安定発光デバイス高性能化への応用
- 2006 - 2007 GaAs基板上におけるGaInNAs結晶の高品質分子線エピタキシー成長
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Papers (360):
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Zhidong Fang, Jun Tatebayashi, Ryohei Homi, Masayuki Ogawa, Hirotake Kajii, Masahiko Kondow, Kyoko Kitamura, Brandon Mitchell, Shuhei Ichikawa, Yasufumi Fujiwara. Enhancement of Er luminescence from bridge-type photonic crystal nanocavities with Er, O-co-doped GaAs. Optics Continuum. 2023. 2. 10. 2178-2178
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Hirotake Kajii, Yuto Takayama, Shinsei Yamada, Maowei Huang, Masahiko Kondow. Improved Characteristics of Fluorene-type Polymer Light-Emitting Devices Based on Multilayer Formation from Polymers and Solution-Processable Wide Bandgap Inorganic Copper(I) Thiocyanate with p-Type Conduction and High Refractive Index. physica status solidi (a). 2023
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Yuki Adachi, Yifan Xiong, Hanqiao Ye, Rubing Zuo, Masaya Morita, Kenta Kaichi, Ryosei Kinoshita, Masato Morifuji, Akihiro Maruta, Hirotake Kajii, et al. Advanced dry etching of GaAs/AlGaAs multilayer wafer with InAs quantum dot for circular defect in photonic crystal laser. IEICE Electronics Express. 2023. 20. 7. 20230054-20230054
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Rubing Zuo, Shotaro Hirata, Shota Aomori, Masaya Morita, Hanqiao Ye, Hirotake Kajii, Masato Morifuji, Akihiro Maruta, Masahiko Kondow. Investigating wavelength bandwidth of orthogonal lattice waveguide for circular defect in two-dimensional photonic crystal (CirD) lasers. Japanese Journal of Applied Physics. 2023. 62. 2. 022002-022002
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Hirotake Kajii Yuto Takayama, Masato Morifuji, Masahiko Kondow. Fabrication and Characteristics of Weak Microcavity AC-driven Insulated Polymer Electroluminescent Devices with Dielectric Film Mirrors Utilizing Ferroelectric Polymer Poly(vinylidene fluoride-trifluoroethylene) Film. Proceedings of 29th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD). 2022
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MISC (31):
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梶井博武, 近藤正彦. Influence on the Characteristics of Mixture Ratio of Donor and Acceptor Materials in Bulk Heterojunction Polymer Photodetectors for Narrow-band light detection. 電子情報通信学会大会講演論文集(CD-ROM). 2021. 2021
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梶井博武, HUANG Maowei, 平川正明, 岡本彬仁, 森藤正人, 近藤正彦. Evaluation of Light Emission Characteristics of Inverted Light-Emitting Diodes Using Green Emissive Cd-Free Quantum Dot and Yellow-Green Emissive Fluorene-type Conjugated Polymer as Emissive Layer. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
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梶井博武, 唐木達矢, 森藤正人, 近藤正彦. Organic electroluminescent devices based on carrier accumulation control. 電子情報通信学会技術研究報告. 2020. 119. 385(EID2019 7-19)
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青盛翔太, 樋口拓也, 森藤正人, 梶井博武, 近藤正彦. Dry etching for photonic crystal laser structure with high-mesa waveguide. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2020. 81st
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羽倉孝太朗, 山口拓也, 森藤正人, 梶井博武, 近藤正彦. Study on improvement of light extraction efficiency from laser structure with high mesa waveguide. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2020. 81st
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Patents (26):
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SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING THE SAME
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SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING THE SAME
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半導体レーザおよびその製造方法
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半導体レーザおよびその製造方法
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半導体光素子およびそれを用いた光集積回路と光モジュール
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Books (3):
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「電子材料ハンドブック」第3.4.5章“その他の窒化物半導体”
朝倉書店 2006
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Physics and Applications of Dilute Nitrides; Chapter 11 “GaInNAs Long-wavelength Lasers for 1.3-µm-range Applications”
Taylor & Francis 2004
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III族窒化物半導体; 第17章“AlGaInNAsデバイス”
培風館 1999
Lectures and oral presentations (63):
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Room Temperature Continuous Wave Lasing of Circular Defect in Two-dimensional Photonic Crystal (CirD) Laser with an Upper AlOx Cladding Layer and a GaAs Contact Layer Fabricated by One-step Dry Etching
(Compound Semiconductor Week 2023 (CSW-2023) 2023)
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Investigation on;AlGaOx;Cladding Layers;Oxidation Width of Circular Defect in Two-dimensional;Photonic Crystal (CirD) Laser
(Compound Semiconductor Week 2023 (CSW-2023) 2023)
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Improvement of Output Extraction Efficiency by Optimizing the Edge Structure of Circular Defect in Photonic Crystal Laser
(Compound Semiconductor Week 2023 (CSW-2023) 2023)
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Enhanced vertical light extraction in nanobeam photonic crystal nanocavities based on Er,O-codoped GaAs
(2023)
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緑色発光カドミウムフリーInP/ZnSe/ZnS量子ドット薄膜の光学特性へのZnSe中間シェル層の影響とハイブリット発光デバイスへの応用
(第70回応用物理学会春季学術講演, 15a-E402-6 2023)
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Education (2):
- - 1986 Osaka University Graduate School, Division of Engineering Science
- - 1984 Osaka University Faculty of Engineering Science
Professional career (1):
Work history (8):
- 2022/04 - 現在 大阪大学 エマージングサイエンスデザイン R3(アールキューブ)センター 教授
- 2005/05 - 現在 大阪大学 大学院 工学研究科 教授
- 2010/04 - 2022/03 Osaka University Institute for NanoScience Design Professor
- 1998/08 - 2005/04 (株)日立製作所 中央研究所 主任研究員
- 1998/01 - 1999/01 University of California, San Diego (UCSD)、客員研究員
- 1991/08 - 1998/08 (株)日立製作所 中央研究所 研究員
- 1987/05 - 1991/08 (株)日立製作所 中央研究所 企画員
- 1986/04 - 1987/05 (株)日立製作所 中央研究所 研修員
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Awards (3):
- 2015/09 - 応用物理学会 第9回(2015)応用物理学会フェロー表彰
- 2001/10 - Awards Committee of the 28th International Symposium on Compound Semiconductors The 28th International Symposium on Compound Semiconductors: Young Scientist Award
- 1997/10 - 日立返仁会 第28回日立返仁会空盡賞
Association Membership(s) (2):
the Institute of Electronics, Information and Communication Engineers
, the Japan Society of Applied Physics
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