Original scientific paper

Electrical conductivity and thermoelectric power of CuSbSe2 in the solid and liquid state

Nadia Abdel Mohsen ; Physics Department, Faculty of Science, Al Azhar University for Girls, Nasr City, Cairo, Egypt
Asmaa Abdelghany ; Physics Department, Faculty of Science, Al Azhar University for Girls, Nasr City, Cairo, Egypt
Abdel Fattah H. Abou El Ela ; Physics Department, Faculty of Science, Al Azhar University for Girls, Nasr City, Cairo, Egypt
Doaa M. Abdelwahab ; Physics Department, Faculty of Science, Al Azhar University for Girls, Nasr City, Cairo, Egypt

Abstract

Measurements of the electrical conductivity and thermoelectric power of CuSbSe2 semiconductor in the solid and liquid states were carried out in a wide range of temperatures. The experimental data were analyzed in terms of a model developed for the density of states and electrical transport in solid amorphous semiconductors. Positive thermoelectric power suggests a large predominance of holes in electrical transport.

Keywords

Hrčak ID:

331467

URI

https://hrcak.srce.hr/331467

Publication date:

8.1.1989.

Article data in other languages: croatian

Visits: 352 *