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https://rfos.fon.bg.ac.rs/handle/123456789/596| Title: | High pressure optical studies of alpha-ZnAl2S4:Cr3+ | Authors: | Jovanić, Branislav Broussell, I. Panić, Bratimir Radenković, Božidar Despotović, Marijana |
Keywords: | Optical properties;Luminescence;Inorganic compounds;High pressure | Issue Date: | 2010 | Publisher: | Pergamon-Elsevier Science Ltd, Oxford | Abstract: | The effect of hydrostatic pressure (varying up to 91 kbar) at room temperature emission spectra and fluorescence lifetime of the Cr3+ R1 line (E-2 -> (4)A(2) 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. | URI: | https://rfos.fon.bg.ac.rs/handle/123456789/596 | ISSN: | 0025-5408 |
| Appears in Collections: | Radovi istraživača / Researchers’ publications |
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|---|---|---|---|---|
| 592.pdf Restricted Access | 245.33 kB | Adobe PDF | View/Open Request a copy |
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