Terahertz radiation detection by double grating-gate transistors in high magnetic fields

Dmytro But, Nina Dyakonova, Dominique Coquillat, Frederic Teppe, Wojciech Knap, Takayuki Watanabe, Yudai Tanimoto, Stephane Boubanga Tombet, Taiichi Otsuji

研究成果: Conference contribution

抄録

Double-grating-gate field-effect transistors have a great potential as terahertz detectors. The double grating gate serves not only for carrier density tuning but also as an efficient THz radiation coupler. Low and high magnetic field detection results are used to determine the electron mobility and electron concentration, respectively, in the different parts of the channel.

本文言語English
ホスト出版物のタイトルIRMMW-THz 2012 - 37th International Conference on Infrared, Millimeter, and Terahertz Waves
DOI
出版ステータスPublished - 2012 12 1
イベント37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012 - Wollongong, NSW, Australia
継続期間: 2012 9 232012 9 28

出版物シリーズ

名前International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN(印刷版)2162-2027
ISSN(電子版)2162-2035

Other

Other37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012
国/地域Australia
CityWollongong, NSW
Period12/9/2312/9/28

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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