Photoacoustic spectra of As2S3-As2Se3 glasses

Somasundaram, T. ; Ganguly, P. ; Rao, K. J. (1983) Photoacoustic spectra of As2S3-As2Se3 glasses Proceedings of the Indian Academy of Sciences - Chemical Sciences, 92 (1). pp. 65-71. ISSN 0253-4134

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Photoacoustic spectra of As-S, As-Se glasses as well as the As2(S,Se)3 glasses have been investigated. Photoacoustic spectra of powdered samples give results comparable to those obtained from transmission spectra, the latter studies requiring preparation of thin films. Temperature-dependent studies of the As2S3 glass have been carried out. Optical behaviour of these glasses has been interpreted in terms of homoatomic bonding defects.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Arsenic Chalcogenide Glasses; Homoatomic Bonding Defects; Optical Absorption Edge; Photoacoustic Spectroscopy
ID Code:13783
Deposited On:12 Nov 2010 14:44
Last Modified:16 May 2016 22:53

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