Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
139 0 |
SM ISO690:2012 ANGHEL, Sergiu, BOULON, Georges, KULYUK, Leonid, SUSHKEVICH, Konstantin. Luminescent properties of cobalt-doped α-ZnAl2S 4 spinel type single crystals. In: Journal of Luminescence, 2011, vol. 131, pp. 2483-2486. ISSN 0022-2313. DOI: https://doi.org/10.1016/j.jlumin.2011.06.018 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Journal of Luminescence | ||||||
Volumul 131 / 2011 / ISSN 0022-2313 | ||||||
|
||||||
DOI:https://doi.org/10.1016/j.jlumin.2011.06.018 | ||||||
Pag. 2483-2486 | ||||||
|
||||||
Rezumat | ||||||
The absorption and luminescent properties of α-ZnAl2S 4:Co spinel type crystals grown by chemical transport reactions method are investigated. The spectra are assigned to the electronic transitions of Co2 ions located in tetrahedral sites. It is shown, that the revealed four radiative spectral components are caused by the 2A(2G)→4T1(4F), 4T1(4P)→4T2( 4F), 2E(2G)→ 4T 2(4F) and 2E(2G) →4T1(4F) transitions. |
||||||
Cuvinte-cheie absorption, Co2 ions, Luminescence, optical spectroscopy, Spinel, Sulphide Semiconductors |
||||||
|