Growth and characterization of a new semi organic NLO material: L-tyrosine hydrochloride

被引：79
作者：
Natarajan, S. [1 ]
Shanmugam, G. [1 ]
Dhas, S. A. Martin Britto [1 ]
机构：
[1] Madurai Kamaraj Univ, Sch Phys, Madurai 625021, Tamil Nadu, India
来源：
CRYSTAL RESEARCH AND TECHNOLOGY | 2008年 / 43卷 / 05期
关键词：
L-tyrosine hydrochloride; XRD; NLO; FTIR; TGA/DTA; microhardness;
D O I：
10.1002/crat.200711048
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Single crystals of L-Tyrosine hydrochloride were grown by using the submerged seed solution method. The grown crystals were characterized by using single crystal X-ray diffraction. Functional groups and the modes of vibrations were identified by FTIR spectroscopy. The TGA/DTA studies showed that the crystal is stable up to 232 degrees C. Microhardness study revealed that the crystal is a hard material. It is transparent in the entire visible region. The SHG efficiency was determined by the Kurtz and Perry method. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页码：561 / 564
页数：4
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