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Ultima descărcare din IBN: 2023-11-24 11:48 |
SM ISO690:2012 ARAMĂ, Efim, PANTEA, Valeriana, SHEMYAKOVA, Tatiana, VOVC, Victor. Phenomena of radiative recombination in single crystals of cadmium thiogallate with cadmium (cdGa2S4:Cd) or Sulfur (CdGa2S4:S) Excess. In: IFMBE Proceedings: . 4th International Conference on Nanotechnologies and Biomedical Engineering, Ed. 4, 18-21 septembrie 2019, Chişinău. Switzerland: Springer Nature Switzerland AG, 2020, Ediția 4, Vol.77, pp. 719-723. ISBN 978-303031865-9. ISSN 16800737. DOI: https://doi.org/10.1007/978-3-030-31866-6_127 |
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IFMBE Proceedings Ediția 4, Vol.77, 2020 |
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Conferința "Conference on Nanotechnologies and Biomedical Engineering" 4, Chişinău, Moldova, 18-21 septembrie 2019 | |||||||
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DOI:https://doi.org/10.1007/978-3-030-31866-6_127 | |||||||
Pag. 719-723 | |||||||
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The experimental results related to the influence of non-stoichiometry on the emission spectra of CdGa2S4 single crystals exited by accelerated electrons are presented. Cadmium thiogallate single crystals with the excess of cadmium or sulfur were prepared by the method of chemical transport reactions with iodine, and the cathodoluminescence spectra of CdGa2S4:Cd and CdGa2S4:S were studied. A model of energy levels and optical transitions for this compound is proposed. |
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Cuvinte-cheie Cadmium thiogallate, cathodoluminescence, Non-stoichiometry, Ternary semiconductor |
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