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Linear optical properties of BaNaB9O15, BaLiB9O15 and SrLiB9O15 glasses

Vaish, Rahul and Varma, KBR (2011) Linear optical properties of BaNaB9O15, BaLiB9O15 and SrLiB9O15 glasses. In: Journal of Non-Crystalline Solids, 357 (5). pp. 1485-1487.

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Official URL: http://dx.doi.org/10.1016/j.jnoncrysol.2010.12.044

Abstract

Transparent BaNaB9O15 (BNBO), BaLiB9O15 (BLBO) and SrLiB9O15 (SLBO) glasses were fabricated via the conventional melt-quenching technique. X-ray diffraction (XRD) and Differential thermal analysis (DTA) studies carried out on the as-quenched glasses confirmed their amorphous and glassy nature, respectively. The optical properties for these as-quenched glasses were investigated. The refractive index, optical band gap. Urbach energy and Fermi energy were determined. The average electronic polarizability calculated from the refractive index expression. (C) 2011 Elsevier B.V. All rights reserved.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science B.V.
Keywords: Borate glasses;Optical;Noncentrosymmetric
Department/Centre: Division of Chemical Sciences > Materials Research Centre
Depositing User: Id for Latest eprints
Date Deposited: 20 Apr 2011 05:45
Last Modified: 20 Apr 2011 05:45
URI: http://eprints.iisc.ac.in/id/eprint/36739

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