Terahertz and infrared detectors based on graphene structures

Victor Ryzhii, Maxim Ryzhii, Nadezhda Ryabova, Vladimir Mitin, Taiichi Otsuji

研究成果: Article査読

31 被引用数 (Scopus)

抄録

We consider newly proposed terahertz and infrared interband detectors based on multiple-graphene-layer structures with p-i-n junctions. Using the developed device model, we calculate the photodetector characteristics (responsivity and dark current limited detectivity) and compare them with the characteristics of other photodetectors. It is shown that due to relatively high quantum efficiency and weakened thermogeneration processes, the detectors under consideration can exhibit superior performance.

本文言語English
ページ(範囲)302-305
ページ数4
ジャーナルInfrared Physics and Technology
54
3
DOI
出版ステータスPublished - 2011 5

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 凝縮系物理学

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