| Articolul precedent |
| Articolul urmator |
 |
 82 0 |
 SM ISO690:2012URSACHI, Veaceslav, BOLDURESCU, V., BURLAKOV, Igor, SYRBU, Nicolae, NYARI, Terezia. Photoluminescence study of α-ZnAl2S4 single crystals. In: Proceedings of the International Semiconductor Conference: CAS, Ed. 23, 10-14 octombrie 2000, Sinaia. New Jersey: Institute of Electrical and Electronics Engineers Inc., 2000, Vol. 1, pp. 105-108. DOI: https://doi.org/10.1109/SMICND.2000.890197 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 Proceedings of the International Semiconductor Conference Vol. 1, 2000 |
||||||
|
Conferința "International Semiconductor Conference" 23, Sinaia, Romania, 10-14 octombrie 2000 | ||||||
|
||||||
| DOI:https://doi.org/10.1109/SMICND.2000.890197 | ||||||
| Pag. 105-108 | ||||||
|
||||||
 Descarcă PDF |
||||||
| Rezumat | ||||||
Photoluminescence (PL) spectra of ZnAl2S4 crystals with spinel structure were studied under the extrinsic excitation. The PL bands at 0.98 eV and 1.34 eV are suggested to be caused by native defects, while the bands at 1.61 eV and 2.0 eV are associated with the Cr and Mn impurities respectively. Mn2+ intracentral transitions were investigated by the PL excitation spectroscopy. |
||||||
| Cuvinte-cheie Crystal growth, Crystal impurities, Electron energy levels, Energy gap, photoluminescence, Semiconducting zinc compounds, Spectrum analysis, ultraviolet spectroscopy |
||||||
|
|
|
|
