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Visible light emission from selenium color centers formed in silicate glasses
- Source :
-
Optical Materials . May2012, Vol. 34 Issue 7, p1231-1234. 4p. - Publication Year :
- 2012
-
Abstract
- Abstract: We experimentally verify that a color center in the form of takes shape in silicate glasses containing relatively small amount of ZnSe which are prepared via a conventional melt-quenching process. Samples also produce broad photoluminescence when excited with UV light source, suggesting potential applications in the visible range. Analyses based on X-ray diffraction patterns, high resolution transmission electron microscopy, and Raman spectroscopy support the formation of color centers in addition to Se nanocrystals. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09253467
- Volume :
- 34
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Optical Materials
- Publication Type :
- Academic Journal
- Accession number :
- 73525182
- Full Text :
- https://doi.org/10.1016/j.optmat.2012.01.037