EFFECT OF PHOTOCHEMICAL-TRANSFORMATIONS ON THE ROENTGENO-LUMINESCENCEAND THERMOLUMINESCENCE IN AG-DOPED CDBR2 CRYSTALS

Authors
LYSKOVICH AB MARTYNIV SD NOVOSAD SS KOSTYUK BM
Citation
Ab. Lyskovich et al., EFFECT OF PHOTOCHEMICAL-TRANSFORMATIONS ON THE ROENTGENO-LUMINESCENCEAND THERMOLUMINESCENCE IN AG-DOPED CDBR2 CRYSTALS, Inorganic materials, 34(8), 1998, pp. 813-815
Citations number
17
Categorie Soggetti
Material Science
Journal title
Inorganic materials → ACNP
ISSN journal
00201685
Volume
34
Issue
8
Year of publication
1998
Pages
813 - 815
Database
ISI
SICI code
0020-1685(1998)34:8<813:EOPOTR>2.0.ZU;2-6
Abstract
The roentgeno- and thermoluminescent properties of CdBr2:AgCl single c rystals grown by the Stockbarger technique were studied before and aft er ultraviolet irradiation. The results indicate that irradiation-indu ced absorption in this photochromic material can be attributed to phot olysis of the parent crystal and photochemical transformations of acti vator-related centers. The nature of the emitting and trapping centers is discussed.