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Journal of Materials Science

, Volume 29, Issue 7, pp 1781–1785 | Cite as

Electrical transport in amorphous Se1−xSbx thin films

  • P. Sikka
  • K. Kumar
Papers

Abstract

Amorphous Se1−xSbx (x=0.1, 0.15 and 0.2) films of different thicknesses were prepared by the electron gun evaporation technique. Their structure was studied using reflection or transmission electron diffraction patterns. The d.c. electrical conductivity, thermoelectric power and magnetoresistance measurements, were made in the temperature range 80–300 K. These measurements confirm intrinsic conduction in the entire range of investigation, and were found to be independent of the film thickness. The effect of antimony impurity on electrical transport properties of selenium is understood in terms of the reduction of the Se8 ring population.

Keywords

Electrical Conductivity Selenium Transport Property Electron Diffraction Antimony 
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

© Chapman & Hall 1994

Authors and Affiliations

  • P. Sikka
    • 1
  • K. Kumar
    • 1
  1. 1.Department of Science and TechnologyNew DelhiIndia

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