Temperature Dependencies of Electrical Properties of Thin Films Based on PbSnAgTe Solid Solutions

Authors

  • R.O. Dzumedzey Vasyl Stefanyk Precarpathian National University
  • Ya.P. Saliy Vasyl Stefanyk Precarpathian National University
  • I.V. Horichok Vasyl Stefanyk Precarpathian National University

DOI:

https://doi.org/10.15330/pcss.21.4.640-644

Keywords:

lead telluride, solid solution, electrical property, thin films, LATT

Abstract

The electrical properties of thin polycrystalline films of solid solutions Pb18Ag2Te20, Pb16Sn2Ag2Te20, and Pb14Sn4Ag2Te20 (LATT) on mica-muscovite substrates have been investigated. The temperature dependencies of concentration and mobility of charge carriers for these condensates are researched. Predominant scattering mechanisms are established. These are scattering on ionized impurities and acoustic phonons at low and high temperatures respectively.

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Published

2020-12-30

How to Cite

Dzumedzey, R., Saliy, Y., & Horichok, I. (2020). Temperature Dependencies of Electrical Properties of Thin Films Based on PbSnAgTe Solid Solutions. Physics and Chemistry of Solid State, 21(4), 640–644. https://doi.org/10.15330/pcss.21.4.640-644

Issue

Section

Scientific articles

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