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Optical band-gap and activation energy of thin films from the Se-Ag-I and Te-Ag-I systems

 

作者: T. Petkova,   M. Mitkova,  

 

期刊: Radiation Effects and Defects in Solids  （Taylor Available online 1995）
卷期: Volume 137, issue 1-4  

页码: 183-186

 

ISSN:1042-0150

 

年代: 1995

 

DOI:10.1080/10420159508222717

 

出版商: Taylor & Francis Group

 

关键词: optical band-gap;activation energy;chalcogenide glasses;chalco-halide glasses

 

数据来源: Taylor

 

摘要:

Thin films from the systems Se-Ag-I and Te-Ag-I are investigated. The optical transmission spectra are measured and the optical band gap is estimated on their basis. The temperature relationship of the electrical conductivity is measured and the activation energy is determined. Some relationships between these parameters and the composition of the glasses are discussed.

 

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