TEMPERATURE-DEPENDENCE OF CROSS-LUMINESCENCE CHARACTERISTICS IN CSCL AND CSBR IN THE 20-300-K RANGE

Authors
MAKHOV V BECKER J FRANKENSTEIN L KUUSMANN I RUNNE M SCHRODER A ZIMMERER G
Citation
V. Makhov et al., TEMPERATURE-DEPENDENCE OF CROSS-LUMINESCENCE CHARACTERISTICS IN CSCL AND CSBR IN THE 20-300-K RANGE, Radiation effects and defects in solids, 135(1-4), 1995, pp. 847-852
Citations number
16
Categorie Soggetti
Physics, Condensed Matter","Nuclear Sciences & Tecnology
Journal title
Radiation effects and defects in solids → ACNP
ISSN journal
10420150
Volume
135
Issue
1-4
Year of publication
1995
Pages
847 - 852
Database
ISI
SICI code
1042-0150(1995)135:1-4<847:TOCCIC>2.0.ZU;2-A
Abstract
Crossluminescence characteristics of CsCl and CsBr crystals were studi ed in the temperature range 20-300 K under excitation by synchrotron r adiation with photon energies 13-20 eV. Temperature dependences of par ameters of high-energy bands in crossluminescence spectra of both crys tals show sharp changes at temperature T < 100 K. Data are analyzed on the basis of the hypothesis of coexistence in the crystal of differen t states of core hole separated by an activation barrier.