LUMINESCENT SPECTROSCOPY OF INHOMOGENEOUS LY BROADENED EXCITON-STATESIN PB1-XCDXI2

Authors
BRODIN MS BLONSKIJ IV DOBROVOLSKY AA
Citation
Ms. Brodin et al., LUMINESCENT SPECTROSCOPY OF INHOMOGENEOUS LY BROADENED EXCITON-STATESIN PB1-XCDXI2, UKRAINSKII FIZICHESKII ZHURNAL, 39(5-6), 1994, pp. 548-551
Citations number
6
Categorie Soggetti
Physics
Journal title
UKRAINSKII FIZICHESKII ZHURNAL → ACNP
ISSN journal
02023628
Volume
39
Issue
5-6
Year of publication
1994
Pages
548 - 551
Database
ISI
SICI code
0202-3628(1994)39:5-6<548:LSOILB>2.0.ZU;2-9
Abstract
The possibility of control radiative annihilation channels related to the exciton self-trapping and exciton localization by potential fluctu ation caused by a compositional disorder in Pb0.80Cd0.20I2 and Pb0.90C d0.10I2 mixed crystals is shown. These results were obtained for the f irst time using the method of selective laser excitation into the regi on of inhomogeneously broadened exciton states of investigated solid s olutions at 5 K.