학술논문
Growth and characterization of pure and doped L-Lysine monohydrochloride dihydrate (L-LMHCl) nonlinear optical single crystals
Document Type
Article
Author
Source
Current Applied Physics, 10(2), pp.670-675 Mar, 2010
Subject
Language
English
ISSN
1567-1739
Abstract
Semi-organic nonlinear optical single crystals of pure, Ni2+ and Cd2+ doped L-Lysine monohydrochloride dihydrate (L-LMHCl) were grown from aqueous solution by slow evaporation technique. Single crystal Xray diffraction analysis reveal that the pure and doped L-LMHCl crystals belong to monoclinic system with the space group P21. The presence of functional groups present in the pure and doped crystals was determined qualitatively by using Fourier Transform Infrared (FTIR) spectroscopy. Optical absorption studies reveal very low absorption for the doped crystal than that of the pure crystal. Dielectric studies have been carried out for the grown crystals and the results were discussed in detail.