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Thermal defect formation in undoped and Cr-and Mn-doped Bi12SiO20 crystals

Authors :
Panchenko, T.
Karpova, L.
Source :
Physics of the Solid State; September 1999, Vol. 41 Issue: 9 p1460-1463, 4p
Publication Year :
1999

Abstract

Abstract: The thermally stimulated depolarization currents and the temperature dependences of optical absorption are investigated. Interaction processes between defects are observed. A model consisting of association-dissociation of quasidipoles in the form of donor-acceptor pairs with a distribution of activation energies and relaxation times is proposed.

Details

Language :
English
ISSN :
10637834 and 10906460
Volume :
41
Issue :
9
Database :
Supplemental Index
Journal :
Physics of the Solid State
Publication Type :
Periodical
Accession number :
ejs13995097
Full Text :
https://doi.org/10.1134/1.1131031