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Photoelectric Phenomena in Au3In5Se9 and Au3Ga5Se9 Compounds

  • N. F. Kahramanov
  • S. R. Samedov
  • S. S. Sadulova
  • F. S. Samedov
Article
  • 17 Downloads

Abstract

The anisotropy of photoconductivity in Au3In5Se9 and Au3Ga5Se9 crystals grown by the Bridgman method have been investigated as a function of temperature in the temperature range of 100 - 420 K. It is shown that the crystals have a wide range of spectral sensitivity of 0.9 - 1.8 eV. The width of the band gaps and their temperature coefficient are determined. The life time of the current carriers are determined at different levels of excitations.

Keywords

Anisotropy Life Time Temperature Coefficient Spectral Sensitivity Current Carrier 
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Copyright information

© Plenum Publishing Corporation 2001

Authors and Affiliations

  • N. F. Kahramanov
    • 1
  • S. R. Samedov
    • 2
  • S. S. Sadulova
    • 1
  • F. S. Samedov
    • 2
  1. 1.Baku State UniversityAzerbaijan Republic
  2. 2.Information Technologies Research InstituteTUBITAK-MRCGebze, KocaeliTurkey

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