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J-GLOBAL ID:200901089383832500   Update date: Mar. 26, 2025

Koh Shinji

コウ シンジ | Koh Shinji
Affiliation and department:
Homepage URL  (1): http://www.ee.aoyama.ac.jp/koh-lab/index.html
Research field  (3): Nanomaterials ,  Electronic devices and equipment ,  Inorganic materials
Research keywords  (8): Transparent antenna ,  CVD ,  graphene ,  非線形光学 ,  半導体薄膜 ,  Nonlinear Optics ,  Semiconductor Thin Film ,  Bulk Crystal Gorwth
Research theme for competitive and other funds  (23):
  • 2023 - 2026 Study on the improvement of the characteristics of graphene transparent antenna using graphene/h-BN structure
  • 2020 - 2023 Development of Graphene-Based Transparent Antennas
  • 2017 - 2020 Research on re-usability of Ir/sapphire substrates in graphene chemical vapor deposition growth
  • 2013 - 2015 Study of bio-sensors based on ionic-liquid top-gated graphene field-effect transistors
  • 2011 - 2014 Study of lasing threshold reduction caused by electron spin polarization in the active region of laser diodes
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Papers (124):
  • Yamato Shinada, Makoto Nakamura, Ren Kojima, Masayuki Tsutsumi, Takeshi Watanabe, Shinji Koh. Characterization of flexible transparent conductive films fabricated using CVD graphene on heat-resistant transparent polyimide films. Nanotechnology. 2025
  • Ryota Okuda, Kazuhiko Niwano, Naoto Oota, Kosei Tomizawa, Yamato Shinada, Ryosuke Suga, Takeshi Watanabe, Shinji Koh. Electromagnetic Interference Shielding Property of p-Doped Graphene with Large Area and High Optical Transparency Characterized through Free-Space Measurement. ACS Applied Engineering Materials. 2025
  • Sho Kuromatsu, Takeshi Watanabe, Yoshiyuki Nonoguchi, Ryosuke Suga, Shinji Koh. Single-wall carbon nanotubes-based flexible monopole antenna with high radiation efficiency. Engineering Research Express. 2024. 6. 4. 045367-045367
  • Ryota Okuda, Kei Kokubu, Kaname Hatada, Eli Hashimoto, Yamato Shinada, Takeshi Watanabe, Shinji Koh. Conductive three-layer-stacked polycrystalline graphene intercalated with FeCl3. Diamond and Related Materials. 2024. 148. 111469-111469
  • Yuito Horita, Taiki Fukase, Hibiki Kisaka, Sho Kuromatsu, Yusuke Sato, Kazuyuki Endo, Takeshi Watanabe, Ryosuke Suga, Shinji Koh. Fabrication of highly conductive polyester fabrics using single-wall carbon nanotubes inks for EMI shielding. Japanese Journal of Applied Physics. 2024. 63. 4. 04SP01-04SP01
more...
MISC (27):
  • Ishii R., Matsui F., Koh S., Hosokawa Y., Matsushita T., Morita M., Kitagawa S., Hashimura S., Fujita M., Yasuda K., et al. 26pPSB-45 Photoelectron diffraction and microscopic Raman spectroscopy of mechanically exfoliated graphene. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 966-966
  • KOH Shinji, IBA Satoshi, IKEDA Kazuhiro, KAWAGUCHI Hitoshi. Control of Electron Spin Relaxation Dynamics and Circularly Polarized Lasing in Semiconductor Lasers. 2011. 32. 12. 755-760
  • KATAYAMA Takeo, YANAI Akio, YUKAWA Kouhei, HATTORI Satoshi, IKEDA Kazuhiro, KOH Shinji, KAWAGUCHI Hitoshi. All Optical Flip-Flop Operation of Polarization Bistable VCSELs with Oxide Confinement Structure. IEICE technical report. 2011. 111. 56. 23-26
  • IKEDA Kazuhiro, KOH Shinji, KATAYAMA Takeo, KAWAGUCHI Hitoshi. Switching of lasing circular polarizations in a spin VCSEL on GaAs (110). IEICE technical report. 2009. 109. 243. 15-20
  • KOH Shinji, FUJINO Hiroshi, KAWAGUCHI Hitoshi. Optically pumped circularly polarized lasing in a vertical-cavity surface-emitting laser on GaAs (110). IEICE technical report. 2009. 109. 174. 83-88
more...
Education (3):
  • - 2000 The University of Tokyo
  • - 1997 The University of Tokyo
  • - 1995 The University of Tokyo The Faculty of Engineering Department of Applied Physics
Professional career (1):
  • Dr. Engineering (The University of Tokyo)
Work history (6):
  • 2018/04 - 現在 Aoyama Gakuin University Professor
  • 2013/04 - 2018/03 Aoyama Gakuin University Associate Professor
  • 2007/04 - 2013/03 Nara Institute of Science and Technology Associate Professor
  • 2004/04 - 2007/03 Tohoku University Institute for Materials Research Research Associate
  • 2001/04 - 2004/03 The University of Tokyo Research Associate
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Awards (2):
  • 2006 - 平成18年度 日本結晶成長学会 講演奨励賞
  • 2000 - 応用物理学会欧文誌論文奨励賞
Association Membership(s) (5):
炭素材料学会 ,  ニューダイヤモンドフォーラム ,  THE ELECTROCHEMICAL SOCIETY OF JAPAN ,  応用物理学会 ,  Japanese Association for Crystal Growth
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