Rahim, A.S. and Majid, Siti Rohana and Tawati, D.M. (2011) Small polaron hopping conduction in ternary semiconducting CoO-NiO-P2O5 glasses. Materials Research Innovations, 15. pp. 46-48. ISSN 1432-8917, DOI https://doi.org/10.1179/143307511x13031890747651.
Full text not available from this repository.Abstract
Five bulk samples of ternary semiconducting CoO-NiO-P2O5 were prepared by press quenching method from the glass melt. The small polaron conduction mechanism of these glasses at temperatures ranging from room temperature to 530 K was discussed based on the results of previous works. The condition for the formation of small polaron hopping in the adiabatic regime at T>theta(D)/2 (where theta(D) is the Debye temperature) can be explained in terms of the polaron bandwidth J.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Department of Physics, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA |
| Uncontrolled Keywords: | small polaron hopping of tmo glasses; adiabatic semiconducting oxide glasses; tmo glasses; electrical-conduction; oxide glasses; motion |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Science > Department of Physics |
| Depositing User: | Miss Malisa Diana |
| Date Deposited: | 17 Jul 2013 03:22 |
| Last Modified: | 27 Aug 2019 01:18 |
| URI: | http://eprints.um.edu.my/id/eprint/7678 |
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