Citation
As. Voloshinovskii et al., Observation of a correlation between the dependences of the radiative decay time and intensity of the impurity core-valence luminescence on excitation energy in K1-xCsxCl and Rb1-xCsxCl mixed crystals, PHYS SOL ST, 41(11), 1999, pp. 1809-1811
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICS OF THE SOLID STATE
ISSN journal
10637834
→ ACNP
Volume
41
Issue
11
Year of publication
1999
Pages
1809 - 1811
Database
ISI
SICI code
1063-7834(199911)41:11<1809:OOACBT>2.0.ZU;2-U
Abstract
A study of the spectral and kinetic parameters of impurity core-valence lum
inescence (CVL) excited by synchrotron radiation in K1-xCsxCl and Rb1-xCsxC
l mixed crystals is reported. The dependences of the intensity and radiativ
e decay time tau of impurity CVL on exciting photon energy h nu have been f
ound to be correlated. It is concluded that the observed tau=f(h nu) relati
on originates from nonradiative decay of core excitations near the surface,
which govern also the excitation spectral features in this spectral region
. (C) 1999 American Institute of Physics. [S1063-7834(99)01311-8].