Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1490968 | Materials Research Bulletin | 2010 | 4 Pages |
Abstract
The effect of hydrostatic pressure (varying up to 91 kbar) at room temperature emission spectra and fluorescence lifetime of the Cr3+ R1 line (2E â 4A2 transition) in tiospinel ZnAl2S4 was studied for the first time. The studies performed reveal the shift of the R1 line with increasing pressure. Such a red shift was accompanied by a significant change of the fluorescence lifetime. Both trends were successfully explained by a simple model, which resulted in adequate agreement between the calculated and the observed.
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Authors
B.R. JovaniÄ, I. Broussell, B. PaniÄ, B. RadenkoviÄ, M. DespotoviÄ,