Abdullah, M. M. and G., Bhagavannarayana and Wahab, M. A. (2010) Controlled synthesis and structural characterization of polycrystalline GaSe. Journal of Materials Science: Materials in Electronics, 45 (15). pp. 4088-4092. ISSN 1573-482X

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Abstract

A comprehensive study on the synthesis and characterization of gallium selenide (GaSe) has been reported in this paper. Synthesis of gallium selenide (GaSe) from component elements has been carried out in a specially designed and fabricated quartz ampoule, with the help of a rocking furnace. X-ray diffractometry study revealed crystalline GaSe samples belonging to hexagonal system. Raman spectral study emphasized three sharp lines at 208.89, 253.95, and 306.52 cm(-1), in good agreement with X-ray diffraction results. Scanning electron microscopy revealed particles of rock like structure, sized in the range 0.4-6 mu m.

Item Type:	Article
Subjects:	Chemistry Materials Science
Divisions:	UNSPECIFIED
Depositing User:	Ms Neetu Chandra
Date Deposited:	21 Mar 2012 06:58
Last Modified:	21 Mar 2012 06:58
URI:	http://npl.csircentral.net/id/eprint/58

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