Journal
Article title
Authors
Title variants
Languages of publication
Abstracts
The zinc sulphide crystals as-grown and heat treated in different atmospheres, have been studied by photoluminescence technique. A blue emission band (IB) peaking at 2.91 eV has been identified in the mentioned crystals. Parameters of the IB band such as peak energy, half width of spectrum, lifetime of photoluminescence as well as a superlinearly excitation intensity dependence of the luminescence have been determined. A model of the IB transition is proposed to explain the properties and features of IB luminescence.
Journal
Year
Volume
Issue
Pages
979-985
Physical description
Dates
published
1994-12
received
1993-11-09
(unknown)
1994-04-28
(unknown)
1994-09-01
Contributors
author
- Institute of Material Science, Nghia do-Tuliem, Hanoi, Vietnam
author
- Institute of Material Science, Nghia do-Tuliem, Hanoi, Vietnam
author
- Institute of Material Science, Nghia do-Tuliem, Hanoi, Vietnam
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv86z610kz