TEMPERATURE-DEPENDENCE OF PHOTOLUMINESCENCE IN CDS NANOCRYSTALS PREPARED BY THE SOL-GEL METHOD

Authors
ZHAO JL DAO K CHEN YM JIN CM SUN LD HUANG SH YU JQ XIANG WD DING ZS
Citation
Jl. Zhao et al., TEMPERATURE-DEPENDENCE OF PHOTOLUMINESCENCE IN CDS NANOCRYSTALS PREPARED BY THE SOL-GEL METHOD, Journal of luminescence, 66-7(1-6), 1995, pp. 332-336
Citations number
7
Categorie Soggetti
Optics
Journal title
Journal of luminescence → ACNP
ISSN journal
00222313
Volume
66-7
Issue
1-6
Year of publication
1995
Pages
332 - 336
Database
ISI
SICI code
0022-2313(1995)66-7:1-6<332:TOPICN>2.0.ZU;2-G
Abstract
The temperature-dependent photoluminescence spectra of CdS semiconduct or nanocrystals-doped glasses prepared by a sol-gel method were measur ed at different excitation intensities. Based on the temperature depen dence of the peak energy, linewidth and intensity of the luminescence, the characteristics and origins of the band-edge luminescence were di scussed.