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J-GLOBAL ID：202201003547681703   Update date: Dec. 13, 2024

Yamashita Masatsugu

ヤマシタ マサツグ | Yamashita Masatsugu
Affiliation and department：
Ichinoseki National College of Technology Department of Engineering for Future Innovation

About Ichinoseki National College of Technology Department of Engineering for Future Innovation


Job title： Associate Professor
Research field  (3)： Measurement engineering ,  Optical engineering and photonics ,  Semiconductors, optical and atomic physics
Research keywords  (2)： テラヘルツ電磁波工学 ,  Photonics
Research theme for competitive and other funds  (8)：
  • 2018 - 2021 THz Control of Floquet Topological Insulator in Massless Dirac Fermions
  • 2014 - 2017 Carrier transfer in conducting polymer PEDOT:PSS films investigated by terahertz time domain spectroscopic ellipsometry
  • 2011 - 2013 テラヘルツ波を用いたアモルファス薄膜のキャリア輸送特性非破壊評価技術の開発
  • 2005 - 2009 超LSI故障個所解析装置
  • 2003 - 2005 Developmet of Phono-mediated Terahertz Detectors using Superconducting Tunnel Junctions
Show all
Papers (73)：
  • Sho Ikeda, Chiko Otani, Masatsugu Yamashita. Hot carrier dynamics and electron-optical phonon coupling in photoexcited graphene via time-resolved ultrabroadband terahertz spectroscopy. PHYSICAL REVIEW RESEARCH. 2021. 3. 4
  • Masatsugu Yamashita, Chiko Otani. Intrinsic and extrinsic effects on intraband optical conductivity of hot carriers in photoexcited graphene. PHYSICAL REVIEW RESEARCH. 2021. 3. 1
  • Masatsugu Yamashita, Sho Ikeda, Chiko Otani. Strong Carrier Temperature Dependence of Complex THz Conductivity of Photo-excited Graphene due to electron-phonon coupling. 2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ). 2019
  • Isao Yoshimine, Masatsugu Yamashita, Hiromichi Hoshina, Mikiko Saito, Hiroaki Minamide, Chiko Otani. Frequency-and-polarization-controllable High-power THz Wave Generation Using Organic Nonlinear Optical Crystal. 2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ). 2019
  • Isao Yoshimine, Masatsugu Yamashita, Hiromichi Hoshina, Mikiko Saito, Hiroaki Minamide, Chiko Otani. Optical Generation of High-power Terahertz Pulses for Tunable Wave Source. 2018 43RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ). 2018
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MISC (24)：
  • Yamashita M., Otani C. Negative photo-conductivity mechanism of monolayer graphene investigated by optical-pump/THz -probe spectroscopy. Meeting Abstracts of the Physical Society of Japan. 2019. 74.2. 1275-1275
  • 山下 将嗣. 物性量子化学. 日本物理学会誌. 2018. 73. 2. 117-117
  • YAMASHITA Masatsugu, OTANI Chiko, MATSUMOTO Toru, GOTO Yasunori, TONOUCHI Masayoshi, NAKAMAE Koji, NIKAWA Kiyoshi. LSI Failure Analysis Using Laser Terahertz Emission Microscope. Journal of the Japan Society for Precision Engineering. 2016. 82. 3. 225-229
  • Y. Yamada, M. Yamashita, T. Sasaki, H. Okuzaki, C. Otani. Temperature dependence of conductivity of PEDOT:PSS in terahertz region. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2012
  • M. Yamashita, T. Sasaki, H. Okuzaki, C. Otani. PH dependence of carrier transport in PEDOT:PSS films investigated by THz and IR-UV spectroscopy. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2012
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Education (3)：
  • 1999 - 2002 Osaka University Graduate School of Engineering Department of Applied Physics
  • 1997 - 1999 Osaka University Graduate School of Engineering Department of Applied Physics
  • 1993 - 1997 Osaka University School of Engineering Department of Applied Physics
Work history (3)：
  • 2022/03 - 現在 Ichinoseki National College of Technology
  • 2006/10 - 2022/03 RIKEN RIKEN Center for Advanced Photonics Senior Researcher
  • 2002/04 - 2006/10 RIKEN
Association Membership(s) (3)：
日本物理学会 ,  応用物理学会 ,  レーザー学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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