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2000 | 98 | 1-2 | 93-102
Article title

Electrical Conductivity and Thermoelectric Power of a-Se_{80-x}Ga_{20}Te_{x} (x=0,5,10,15 and 20) Thin Films

Content
Title variants
Languages of publication
EN
Abstracts
EN
The dc conductivity and thermoelectric power of a-Se_{80-x}Ga_{20}Te_{x} (x=0,5,10,15 and 20) thin films were reported in the present work. The free charge carrier concentration was calculated with the help of dc conductivity and thermoelectric power measurements. The calculated values of free charge carrier concentration were used to evaluate the free charge carrier mobility from which grain boundary potential was evaluated. The results are interpreted in terms of small polaron hopping, the structure of Se-Te and the grain boundary potential barrier.
Keywords
EN
Publisher

Year
Volume
98
Issue
1-2
Pages
93-102
Physical description
Dates
published
2000-07
received
2000-02-28
(unknown)
2000-05-15
Contributors
  • Department of Applied Sciences & Humanities,Faculty of Engineering & Technology Jamia Millia Islamia, New Delhi-110025, India,
author
  • Department of Physics, Jamia Millia Islamia, New Delhi-110025 India
author
  • Department of Physics, Jamia Millia Islamia, New Delhi-110025 India
author
  • Department of Physics, Jamia Millia Islamia, New Delhi-110025 India
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv98z110kz
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