Optical properties of Tl2+ hole centres in alkali halides investigated with optical detection of paramagnetic resonance

Authors
Spaeth, JM Rogulis, U
Citation
Jm. Spaeth et U. Rogulis, Optical properties of Tl2+ hole centres in alkali halides investigated with optical detection of paramagnetic resonance, RADIAT EFF, 149(1-4), 1999, pp. 257-261
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
RADIATION EFFECTS AND DEFECTS IN SOLIDS
ISSN journal
10420150 → ACNP
Volume
149
Issue
1-4
Year of publication
1999
Pages
257 - 261
Database
ISI
SICI code
1042-0150(1999)149:1-4<257:OPOTHC>2.0.ZU;2-G
Abstract
The optical absorption band of Tl2+ hole centres has been investigated by m easuring the magnetic circular dichroism of the absorption bands (MCDA) as well as MCDA-detected electron paramagnetic resonance (MCDA-EPR). Several n ew absorption bands were found using the excitation spectra of the MCDA-EPR lines of Tl2+. In the iodides there is a total of 7 MCDA bands, more than predicted by the molecular orbital picture discussed so far in the literatu re.