Sangeetha, K. and Babu, R. Ramesh and Bhagavannarayana, G. and Ramamurthi, K. (2011) Structural, spectral, optical and dielectric properties of copper and glycine doped LAHCl single crystals. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 79 (5). pp. 1017-1023. ISSN 1386-1425

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Abstract

Cu2+ and glycine doped L-arginine monohydrochloride monohydrate (LAHCl) single crystals were grown by slow solvent evaporation technique. The grown single crystals were confirmed by X-ray diffraction study and the interaction of dopants with LAHCl molecule was identified in Fourier transform infrared spectra. The crystalline perfection of pure and doped crystals was analyzed by high resolution X-ray diffraction studies. Vickers microhardness and UV–visible spectroscopy were carried out respectively to study the mechanical stability and optical transmittance of pure and doped LAHCl single crystals. He–Ne laser of wavelength 632.8 nm was used to measure refractive index and birefringence of grown crystals. The second harmonic generation efficiency was also measured for pure and doped LAHCl single crystals using Nd:YAG laser.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Elsevier B.V.
Uncontrolled Keywords:	Crystal Growth; Dopants; High resolution X-ray diffraction; Mechanical properties; Dielectric properties; Optical properties
Subjects:	Spectroscopy
Divisions:	UNSPECIFIED
Depositing User:	Mr. Abhishek Yadav
Date Deposited:	25 Oct 2012 09:15
Last Modified:	25 Oct 2012 09:15
URI:	http://npl.csircentral.net/id/eprint/756

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