P. Kalaiselvi, P. and Raj, S. Alfred Cecil and Jagannathan, K. and Vijayan, N. and Bhagavannarayana, G. and Kalainathan, S. (2014) Solid state parameters, structure elucidation, High Resolution X-Ray Diffraction (HRXRD), phase matching, thermal and impedance analysis on L-Proline trichloroacetate (L-PTCA) NLO single crystals. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 132. 726 -732 . ISSN 1386-1425

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Abstract

Nonlinear optical single crystal of L-Proline trichloroacetate (L-PTCA) was successfully grown by Slow Evaporation Solution Technique (SEST). The grown crystals were subjected to single crystal X-ray diffraction analysis to confirm the structure. From the single crystal XRD data, solid state parameters were determined for the grown crystal. The crystalline perfection has been evaluated using high resolution X-ray diffractometer. The frequencies of various functional groups were identified from FTIR spectral analysis. The percentage of transmittance was obtained from UV Visible spectral analysis. TGA-DSC measurements indicate the thermal stability of the crystal. The dielectric constant, dielectric loss and ac conductivity were measured by the impedance analyzer. The DC conductivity was calculated by the cole-cole plot method.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/S Elsevier.
Subjects:	Mathematics Spectroscopy
Divisions:	UNSPECIFIED
Depositing User:	Dr. Rajpal Walke
Date Deposited:	05 Nov 2015 10:14
Last Modified:	05 Nov 2015 10:14
URI:	http://npl.csircentral.net/id/eprint/1532

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