Growth and characterization of L-leucine L-leucinium picrate single crystal: A new nonlinear optical material

被引：113

作者：

Bhagavannarayana, G. ^{[1
]}

Riscob, B. ^{[1
]}

Shakir, Mohd. ^{[1
]}

机构：

[1] Natl Phys Lab, Crystal Growth & Crystallog Sect, CSIR, Mat Characterizat Div, New Delhi 110012, India

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2011年 / 126卷 / 1-2期

关键词：

Organic compound; Crystal growth; Differential scanning calorimetry (DSC); Optical properties; ORGANIC-CRYSTAL; GENERATION;

D O I：

10.1016/j.matchemphys.2010.12.040

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single crystals of L-leucine L-leucinium picrate (LLLLP) were grown by the slow evaporation solution technique. The crystal system and lattice parameters were confirmed by single crystal XRD. The UV-vis transmission spectra were recorded for the grown crystal and relative second harmonic generation (SHG) efficiency was measured for the first time. The relative SHG efficiency of the material was found to be similar to 1.5 times higher than that of KDP. The crystalline perfection of the grown crystal was assessed by high-resolution XRD. The functional groups present in the crystal were confirmed by FT-IR analysis. The thermal studies were carried out and show that the grown crystal is stable up to 195 degrees C. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：20 / 23

页数：4

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