Optical Properties Study of S40Se60-xSbx Bulk Alloys

Naik, Ramakanta and Kumar, C and Ganesan, R and Sangunni, KS (2012) Optical Properties Study of S40Se60-xSbx Bulk Alloys. In: 56th DAE-Solid State Physics Symposium (SSPS), DEC 19-23, 2011, SRM Univ, Kattankulathur, INDIA, pp. 545-546.

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Abstract

Bulk samples of S40Se60-xSbx (with x=10, 20, 30, 40 at. %) were prepared from high purity S, Se and Sb by melt quenching method. XRD studies revealed that all the samples have poly-crystalline phase. The variation in optical properties with composition has been investigated by XPS and Raman spectroscopy. The intensity of XPS core level spectra changes with addition of Sb clearly interprets the optical properties change due to compositional variation. The Raman shift and new peak formation in these samples clearly shows the structural modifications due to Sb addition.

Item Type:	Conference Proceedings
Series.:	AIP Conference Proceedings
Publisher:	AMER INST PHYSICS
Additional Information:	Copyright for this article belongs to the American Institute of Physics
Keywords:	Alloys;Optical properties;XPS;Raman Spectroscopy
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	29 Nov 2012 08:29
Last Modified:	29 Nov 2012 08:35
URI:	http://eprints.iisc.ac.in/id/eprint/45116

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