Influence of Shubnikov de Haas and cyclotron resonance effect on terahertz detection by field effect transistors

S. Boubanga-Tombet, F. Teppe, N. Dyakonova, D. Coquillat, W. Knap, K. Karpierz, J. Łusakowski, M. Grynberg, M. I. Dyakonov

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

Experiments on terahertz radiation detection with InGaAs/InAlAs field-effect transistor in quantizing magnetic field are reported. We observed oscillations of the photovoltaic signal analogous to Shubnikov-de Haas oscillations, as well as their strong enhancement at the cyclotron resonance conditions. The results are described quantitatively within the frame of a theory which takes into account a new source of nonlinearity related to the Landau quantization of the conduction band.

Original languageEnglish
Pages (from-to)2858-2860
Number of pages3
JournalPhysica Status Solidi (C) Current Topics in Solid State Physics
Volume6
Issue number12
DOIs
Publication statusPublished - 2009
Event15th International Semiconducting and Insulating Materials Conference, SIMC-XV - Vilnius, Lithuania
Duration: 2009 Jun 152009 Jun 19

ASJC Scopus subject areas

  • Condensed Matter Physics

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