Crystal growth, structural, optical, mechanical and thermal properties of a new nonlinear optical single crystal: L-Ornithine monohydrochloride

被引：22

作者：

Balakrishnan, T. ^{[1
]}

Ramamurthi, K. ^{[1
]}

机构：

[1] Bharathidasan Univ, Sch Phys, Crystal Growth & Thin Film Lab, Tiruchirappalli 620024, Tamil Nadu, India

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2009年 / 72卷 / 02期

关键词：

X-ray diffraction; Growth from solutions; Organic compounds; Nonlinear optical materials; TRIAL;

D O I：

10.1016/j.saa.2008.09.030

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Amino acid family crystals exhibit excellent nonlinear optical and electro optical properties. L-Ornithine monohydrochloride single crystal, belongs to the amino acid group, was grown by the slow evaporation solution growth technique at room temperature. The grown crystals were characterized by single crystal and powder X-ray diffraction analysis, Fourier transform infrared (FTIR) spectroscopy, TGA, DTA and DSC analyses. UV-vis-NIR spectrum shows excellent transmission in the UV, visible and NIR region (300-1600 nm). The mechanical properties of grown crystals were studied using Vickers microhardness tester. Its second harmonic generation efficiency was tested using Nd:YAG laser and is 1.25 times that of KDP. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：269 / 273

页数：5

共 9 条

[1] A 2-CENTER, RANDOMIZED, DOUBLE-BLIND TRIAL OF ORNITHINE OXOGLUTARATE IN 194 ELDERLY, AMBULATORY, CONVALESCENT SUBJECTS [J].