R. , Perumal and S. Moorthy , Babu and G. , Bhagavannarayana (2010) Crystal growth, structural perfection, phase transition, optical, and etching studies of doped glycine phosphite ferroelectric single crystals. Journal of Alloys and Compounds, 505 (1). pp. 268-272. ISSN 0925-8388

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Abstract

Glycine phosphite (GPI) single crystal was doped with complexing agent allylthiourea, rare-earth, and metal ions (cesium and iron). The dopant concentrations were varied between 1 and 3 mol%. Influence of the dopants on the structural perfection was studied using the X-ray diffraction method. Effects of the dopants on the phase transition temperature were examined using the impedance analytical method. The optical properties of the as-grown crystals were studied using a UV spectrophotometer. The surface morphology and the presenting defects were also studied by the chemical etching method and the obtained results have been presented.

Item Type:	Article
Subjects:	Chemistry Materials Science Metallurgy & Metallurgical Engineering
Divisions:	UNSPECIFIED
Depositing User:	Ms Neetu Chandra
Date Deposited:	26 Mar 2012 12:18
Last Modified:	26 Mar 2012 12:18
URI:	http://npl.csircentral.net/id/eprint/63

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