ON F-AGGREGATE CENTER FORMATION IN KCL CRYSTALS CONTAINING O-2 - VACANCY COMPLEXES

Authors
RAERINNE P KETOLAINEN P
Citation
P. Raerinne et P. Ketolainen, ON F-AGGREGATE CENTER FORMATION IN KCL CRYSTALS CONTAINING O-2 - VACANCY COMPLEXES, Radiation effects and defects in solids, 134(1-4), 1995, pp. 395-399
Citations number
4
Categorie Soggetti
Physics, Condensed Matter","Nuclear Sciences & Tecnology
Journal title
Radiation effects and defects in solids → ACNP
ISSN journal
10420150
Volume
134
Issue
1-4
Year of publication
1995
Pages
395 - 399
Database
ISI
SICI code
1042-0150(1995)134:1-4<395:OFCFIK>2.0.ZU;2-2
Abstract
The formation of F-aggregate colour centres was studied in oxygen-dope d KCI crystals. Compared to the undoped crystals, a remarkably enhance d F --> M (F-2) conversion and an increase of absorption in the N band region were obtained after white light exposure at RT. An aftergrowth of M absorption after a short (10 s) exposure was also observed.