Preparation of SnO2 thin films and study of some of their electrical properties at different substrate and annealing temperatures.

N.Turkey, Saeed.; S. Sabri, Raad

doi:10.37652/juaps.2009.15471

Document Type : Research Paper

Authors

Saeed. N.Turkey ¹
Raad S. Sabri ²

¹ College of Education for Pure Sciences / University of Anbar

² College of Science / Al-Mustansiriya University

10.37652/juaps.2009.15471

Abstract

Abstract:Thin film of SnO2 were prepared by thermal chemical spray deposition technique at different
substrate temperatures ( 350 ,450 ,550 ) °C and prepared samples were annealed for 30 minutes at different
annealing temperatures ( 300,400) °C . the D.C conductivity was studied , and there were two activation
energies for the prepared films , and also two mechanisms of conductivity , first at low temperatures and
the second at high temperatures. The activation energies looked to be increased at annealing temperature 200
°C and decreased at annealing temperature 300 °C.

Keywords

Main Subjects

Chemistry

References

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Journal of University of Anbar for Pure Science

Preparation of SnO2 thin films and study of some of their electrical properties at different substrate and annealing temperatures.

References

References

Volume 3, Issue 1
April 2009
Page 91-94

Preparation of SnO2 thin films and study of some of their electrical properties at different substrate and annealing temperatures.

References

References

Volume 3, Issue 1April 2009Page 91-94

Volume 3, Issue 1
April 2009
Page 91-94