Study of As2(Se,Te)3 glasses by X-ray absorption and photoelectron spectroscopy

Sarode, PR and Rao, KJ and Hegde, MS and Rao, CNR (1979) Study of As2(Se,Te)3 glasses by X-ray absorption and photoelectron spectroscopy. In: Journal of Physics C: Solid State Physics, 12 (19). 4119-4128.

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Abstract

Arsenic selenide-telluride glasses have been investigated by X-ray absorption and photoelectron spectroscopy. The core electron energy shifts and chemical shifts in K-absorption edge measurements associated with the glass-crystal transitions of pure As2Se3 and As2Te3 have been studied. The effect of composition on the core level energy and valence bands of As2(Se,Te)3 glasses, has been discussed. Mixed-composition glasses are found to be considerably ionic.

Item Type:	Journal Article
Publication:	Journal of Physics C: Solid State Physics
Publisher:	Institute of Physics
Additional Information:	Copy right of this article belongs to Institute of Physics.
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	05 Jan 2010 05:57
Last Modified:	19 Sep 2010 05:51
URI:	http://eprints.iisc.ac.in/id/eprint/24802

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