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Acta Physica Hungarica

, Volume 61, Issue 1, pp 103–106 | Cite as

Investigations of surface polaritons in the Ag−GaAs system

  • L. V. Belyakov
  • D. N. Goryachev
  • O. M. Sreseli
  • I. D. Yaroshetskii
Atomic and Molecular Physics
  • 8 Downloads

Abstract

We have studied surface polariton (SP) excitation in the air-metal-semiconductor system with diffraction grating (DG) at the interface and its influence on semiconductor photoresponse. It was shown that photoresponse enhanced greatly due to SP excitation. The SP dispersion was studied as a function of DG modulation height, metal thickness and semiconductor permittivity.

Keywords

Dispersion Curve Diffractlon Grate Corrugate Surface Back Contact Metal Thickness 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Akadémiai Kiadó 1987

Authors and Affiliations

  • L. V. Belyakov
    • 1
  • D. N. Goryachev
    • 1
  • O. M. Sreseli
    • 1
  • I. D. Yaroshetskii
    • 1
  1. 1.A.F.Ioffe Physico-Technical InstituteUSSR Academy of SciencesLeningradUSSR

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