An Investigation on the Growth and Characterization of L-Tryptophan Single Crystal

被引：2

作者：

Suresh, P. ^{[1
]}

Samuel, R. Sugaraj ^{[2
]}

Janarthanan, S. ^{[3
]}

机构：

[1] VSA Engn Coll, Dept Phys, Uthamasolapuram 636010, Salam, India

[2] New Coll Autonomous, Dept Phys, Madras, Tamilnadu, India

[3] Adhi Coll Engn & Technol, Dept Phys, Kanchipuram, Tamilnadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2018年 / 5卷 / 06期

关键词：

Crystal growth; Crystal structure; X-ray diffraction; Optical materials;

D O I：

10.1016/j.matpr.2018.03.002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

L-Tryptophan (LTN) single crystals have been grown from aqueous solution by slow evaporation technique. The cell dimensions were obtained by single crystal X-ray diffraction (XRD) study. The functional groups have been confirmed using Fourier transform infrared (FTIR) analysis. The placement of protons was identified from Nuclear Magnetic Resonance Spectroscopy (NMR) spectral analysis. The optical studies have been carried out and it was found that the tendency of transmission observed from the specimen with respect to the wavelength of light is practically more suitable for opto-electronic applications. Thermo gravimetric analysis and differential thermal analysis were carried out to determine the thermal properties of the as grown crystal. The Second Harmonic Generation (SHG) efficiency of LTN was also determined. Click here and insert your abstract text. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：14225 / 14229

页数：5

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