Structural, Vibrational, Optical, Thermal And Mechanical Properties Of Guanidinium Trichloroacetate Single Crystal

被引：0
|
作者：
Karuppasamy, P. [1 ]
Pandian, Muthu Senthil [1 ]
Ramasamy, P. [1 ]
机构：
[1] SSN Coll Engn, SSN Res Ctr, Madras 603110, Tamil Nadu, India
来源：
61ST DAE-SOLID STATE PHYSICS SYMPOSIUM | 2017年 / 1832卷
关键词：
Crystal growth; Growth from solutions; Optical materials; TG-DTA; Mechanical testing;
D O I：
10.1063/1.4980610
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The semi-organic nonlinear optical single crystal of guanidinium trichloroacetate (GTCA) was grown by slow evaporation solution technique (SEST). The grown crystal was subjected to single crystal XRD studies to confirm the lattice parameters. Fourier transform infrared (FTIR) analysis was carried out to identify the functional groups. The UV-Vis NIR spectrum was carried out and the optical band gap energy was found to be 4.72 eV. The thermal behavior of the grown crystal was analyzed by thermogravimetric and differential thermal analysis (TG-DTA). Vickers microhardness analysis was carried out to identify the mechanical properties of the grown crystal.
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