Rchr
J-GLOBAL ID:200901092573671279   Update date: Feb. 01, 2024

Kita Masao

キタ マサオ | Kita Masao
Affiliation and department:
Job title: Assistant Professor
Research field  (1): Inorganic materials
Research keywords  (2): 透明導電体 ,  ワイドギャップ酸化物
Research theme for competitive and other funds  (5):
  • 2019 - 2022 Basic study for application of narrow gap oxide semiconductors with zinc blende structure
  • 2017 - 2021 New Developments in Oxide Semiconductors; Material Science and Device Technology of Narrow-Gap Wurtzite Oxides
  • 2014 - 2017 Ternary wurtzite-type narrow band gap oxide semiconductor; Fabrication of thin-films and application to thin-film solar cells
  • 2011 - 2014 Miniband formation in quantum dot amorphous and its application to photovoltaic devices
  • 2007 - 2011 High Speed Reaction Field of Stable/ Metastable Phases Mixed in Nano-scale and Its Applications
Papers (39):
  • Masao Kita, Issei Suzuki, Noriyuki Wada, Takahisa Omata. Phase Transformation of Metastable Cu2ZnGeO4 with a Wurtz-Kesterite Structure at Elevated Temperatures. Inorganic Chemistry. 2022
  • Issei Suzuki, Shunichi Suzuki, Tatsuya Watanabe, Masao Kita, Takahisa Omata. Growth of β-NaGaO2 thin films using ultrasonic spray pyrolysis. Journal of Asian Ceramic Societies. 2022
  • Takahisa Omata, Hiroshi Asano, Satoshi Tsukuda, Masao Kita. White-light emission from zinc chalcogenide alloy quantum dots with gradient compositions. Journal of Luminescence. 2021. 232
  • Takahisa Omata, Hiroshi Asano, Masahiro Sakai, Yoshikazu Terai, Masao Kita. Enhanced Valley Splitting of Exciton Emission in Colloidal PbSe Quantum Dots When the Interdot Distance Coincides with Onset of Förster Resonance Energy Transfer. The Journal of Physical Chemistry Letters. 2021. 12. 12. 3120-3126
  • Satoshi Tsukuda, Masao Kita, Takahisa Omata. ZnTe1-xSex quantum dots synthesized through a facile route and their band-edge and surface state driven visible-light emission. Journal of Luminescence. 2021. 231
more...
MISC (2):
  • 小俣 孝久, 松尾 伸也, 喜多 正雄. SnMO_<4+x> (M=Nb,Ta) 準安定相に見られるNb, Taの化学的特徴. 春季大会講演集. I, 資源編. 2006. 18. 2. 101-102
  • 喜多 正雄, 小俣 孝久, 松尾 伸也. パイロクロア型化合物の酸化による新規化合物の出現. 春季大会講演集. I, 資源編. 2004. 16. 2. 164-165
Lectures and oral presentations  (46):
  • ウルツ鉱型関連構造のナローギャップ酸化物半導体Cu<sub>2</sub>ZnGeO<sub>4</sub>の結晶構造と電子構造の解析
    (日本セラミックス協会年会講演予稿集(CD-ROM) 2018)
  • 混晶Zn(Te<sub>1-x</sub>Se<sub>x</sub>)/ZnSコアシェル量子ドットの合成と光学特性
    (日本セラミックス協会年会講演予稿集(CD-ROM) 2018)
  • Cd-Free II-VI半導体量子ドットの合成と光学的特性
    (応用物理学会秋季学術講演会講演予稿集(CD-ROM) 2017)
  • ウルツ鉱型関連構造の4元系ナローギャップ酸化物半導体Cu<sub>2</sub>ZnGeO<sub>4</sub>の高温における相変化
    (日本セラミックス協会年会講演予稿集(CD-ROM) 2017)
  • Ternary and quaternary wurtzite-type oxide semiconductors: beta-CuGaO2 and its related materials
    (2016 COMPOUND SEMICONDUCTOR WEEK (CSW) INCLUDES 28TH INTERNATIONAL CONFERENCE ON INDIUM PHOSPHIDE & RELATED MATERIALS (IPRM) & 43RD INTERNATIONAL SYMPOSIUM ON COMPOUND SEMICONDUCTORS (ISCS) 2016)
more...
Education (4):
  • - 2002 Osaka University
  • - 2002 Osaka University Graduate School, Division of Engineering Department of Material and Processing
  • - 2000 Osaka University School of Engineering
  • - 2000 Osaka University Faculty of Engineering Department of Materials Science and Processing
Professional career (1):
  • Master of Engineering (Osaka University)
Awards (1):
  • 2017/10 - The American Ceramic Society The 2017 Richard and Patricia Spriggs Phase Equilibria Award
Association Membership(s) (1):
日本セラミックス協会
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