Conduction mechanisms in TlSbSe2 chalcogenides


Ulutas K. , Kalkan N. , Yildirim S. , Deger D.

CRYSTAL RESEARCH AND TECHNOLOGY, cilt.40, ss.898-900, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 40 Konu: 9
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1002/crat.200410454
  • Dergi Adı: CRYSTAL RESEARCH AND TECHNOLOGY
  • Sayfa Sayıları: ss.898-900

Özet

TlSbSe2 samples used for electrical measurements were cleaved from larger crystals grown by using the Bridgman - Stockbarger method. Electrical properties of the samples are investigated with a view of determining the dominant conduction mechanism. The DC conduction studies revealed the non-ohmic type conduction. The activation energies are also calculated. It is seen that the activation energy decreases with increase of applied voltage. (C) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.