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J-GLOBAL ID:201301083785438250   Update date: Mar. 06, 2025

Harada Yukihiro

ハラダ ユキヒロ | Harada Yukihiro
Affiliation and department:
Job title: Assistant Professor
Research field  (1): Electric/electronic material engineering
Research theme for competitive and other funds  (18):
  • 2023 - 2026 ヘテロ界面に挿入した量子ドットによる赤外増感型光電変換の実現
  • 2022 - 2025 量子ドット超格子における電場増強効果を利用したホットキャリア型太陽電池
  • 2022 - 2025 Realization of integrated high sensitivity electric field sensor using quantum dot superlattice
  • 2019 - 2023 Novel development of infrared sensitized photovoltaics based on control of intraband optical transition dipole
  • 2020 - 2022 Control of intraband optical transition sensitized in infrared wavelength region and application for ultra-high sensitive infrared sensor
Show all
Papers (73):
  • Yukihiro Harada, Fuka Nishii, Takashi Kita. Output power-density limit of a thermoradiative diode with an intermediate band. Scientific Reports. 2025. 15. 1
  • Ryota Hanakuma, Shigeo Asahi, Yukihiro Harada, Takashi Kita. The basic monochromatic photovoltaic properties of a photodiode for laser power conversion. Japanese Journal of Applied Physics. 2025
  • Toshiyuki Kaizu, Osamu Kojima, Yasuo Minami, Takahiro Kitada, Yukihiro Harada, Takashi Kita, Osamu Wada. Lateral photoconductivity of InAs/GaAs quantum dots for 1.5 μm-wavelength excitation photoconductive terahertz antenna devices. Japanese Journal of Applied Physics. 2024. 63. 8. 082002-082002
  • Mizuto KAWAKAMI, Yukihiro HARADA, Shigeo ASAHI, Takashi KITA. Electric Field Enhancement Effect by Localized Surface Plasmon Resonance in Heavily-Doped InAs/GaAs Quantum Dots. Journal of the Society of Materials Science, Japan. 2024. 73. 2. 178-182
  • 朝日重雄, 原田幸弘, 喜多隆. 量子ドットを内包するヘテロ界面を利用した2段階フォトンアップコンバージョン太陽電池. 応用物理. 2023. 92. 9. 550-554
more...
MISC (17):
  • HARADA YUKIHIRO. 半導体量子ドット超格子におけるホットキャリアダイナミクス. 電気評論. 2017. 642. 7. 67-71
  • KITA TAKASHI, HARADA YUKIHIRO. 中間バンド型高効率太陽電池-量子ナノ構造中における光キャリアダイナミックス-. 応用物理. 2014. 83. 5. 348-355
  • Harada Y., Kubo T., Inoue T., Kojima O., Kita T. 21pPSA-37 Magneto-photoluminescence of biexciton bound to nitrogen pair in GaAs. Meeting abstracts of the Physical Society of Japan. 2011. 66. 2. 728-728
  • Harada Y., Kojima O., Kita T., Wada O. 22pPSB-8 Diamagnetic shift of the photoluminescence spectra in nitrogen δ-doped GaAs. Meeting abstracts of the Physical Society of Japan. 2010. 65. 1. 782-782
  • Harada Y., Kojima O., Kita T., Wada O. 27aPS-54 Population of oxciton fine structure in isocloctronic bound cxcitons in nitrogen δ-dopcd GaAs. Meeting abstracts of the Physical Society of Japan. 2009. 64. 2. 657-657
more...
Patents (1):
  • 高変換効率太陽電池およびその調製方法
Lectures and oral presentations  (185):
  • 中間バンドを有する熱放射ダイオードの理論発電密度
    (第71回応用物理学会春季学術講演会)
  • 局在表面プラズモン共鳴による高ドープInAs/GaAs量子ドットにおける赤外光吸収増強
    (第34回光物性研究会)
  • Enhanced Near-Infrared Absorption by Localized Surface Plasmon Resonance in Heavily-Doped InAs/GaAs Quantum Dots
    (第42回電子材料シンポジウム (2023).)
  • 高ドープInAs/GaAs量子ドットにおける局在表面プラズモン共鳴による赤外光吸収増強
    (第84回応用物理学会秋季学術講演会)
  • Localized Surface Plasmon Resonance of Quantum Dots in Two-Step Photon Up-Conversion Solar Cell Structures
    (50th IEEE Photovoltaic Specialists Conference)
more...
Education (1):
  • - 2009 神戸大学 大学院自然科学研究科博士課程後期課程情報・電子科学専攻修了
Professional career (2):
  • 修士(工学) (神戸大学)
  • 博士(工学) (神戸大学)
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