Journal article
Effect of Mn concentration on the cathodo- and photoluminescence of ZnS:Mn
Abstract
A novel method of calibrated doping of Mn in ZnS thin films has been used to study room-temperature cathodo- and photoluminescence characteristics of ZnS:Mn films for a Mn concentration range of 0.07–26.4 wt. %. It was observed that the luminescent intensity increases with Mn concentration up to ∼2 wt. %, beyond which intensity decreases. Emission spectra revealed a lower energy peak in addition to the 580-nm yellow peak for higher dopant …
Authors
Bhise MD; Katiyar M; Kitai AH
Journal
Journal of Applied Physics, Vol. 67, No. 3, pp. 1492–1496
Publisher
AIP Publishing
Publication Date
February 1, 1990
DOI
10.1063/1.345657
ISSN
0021-8979