Spectral-luminescent characteristics of fluorophosphate glasses with zinc sulfide nanocrystals |
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| Authors: | Zh O Lipatova E V Kolobkova A O Trofimov N V Nikonorov |
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| Institution: | 1.ITMO University,St. Petersburg,Russia |
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| Abstract: | Fluorophosphate glasses doped with ZnS are studied. The properties of ZnS nanocrystals formed are determined using X-ray-diffraction analysis and optical spectroscopy. The size and the band-gap width of these crystals are determined by the Tauc method. It is shown that ZnS nanocrystals luminesce in the visible spectral region with a low (2–3%) absolute quantum yield. |
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