Growth, structural, linear, nonlinear optical and laser induced damage threshold studies of an organic compound: 2-Amino pyridinium-4-hydroxy benzoate

被引：31
作者：
Krishnakumar, M. [1 ]
Karthick, S. [2 ]
Vinitha, G. [3 ]
Thirupugalmani, K. [4 ]
Babu, B. [5 ]
Brahadeeswaran, S. [2 ]
机构：
[1] Univ Coll Engn, Dept Phys, Dindigul 624622, India
[2] Anna Univ, Bharathidasan Inst Technol, Dept Phys, Crystal Res Lab, Tiruchirappalli 620024, Tamil Nadu, India
[3] VIT Chennai, Sch Adv Sci, Div Phys, Madras 600127, Tamil Nadu, India
[4] ERK Arts & Sci Coll, Dept Phys, Dharmapuri 636905, India
[5] Natl Chung Hsing Univ, Dept Phys, Taichung 40227, Taiwan
来源：
MATERIALS LETTERS | 2019年 / 235卷
关键词：
Organic materials; Crystal growth; X-ray techniques; Z-scan studies; Optical limiting; Laser induced damage threshold; CRYSTAL-STRUCTURE; FIBER; 2ND;
D O I：
10.1016/j.matlet.2018.09.148
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Single crystals of 2-Amino pyridinium-4-hydroxy benzoate (2AP4HB) have been successfully grown by controlled slow evaporation technique. The title compound was synthesized and single crystals were harvested utilizing methanol as a solvent. The crystalline structure and crystal phase studies were carried out by single crystal and powder X-ray diffraction techniques respectively. UV-Vis transmission plot was traced and band gap value has been calculated for the title compound. Laser induced damage threshold (LIDT) analysis of 2AP4HB single crystal has been performed employing 1064 nm wavelength Nd:YAG laser. Third order nonlinear optical (NLO) efficiency of grown 2AP4HP single crystals was probed using ZScan technique. Optical limiting study of 2AP4HB was carried out using continuous wave (cw) Nd:YAG laser to reveal its saturable absorption behavior and self-defocusing effect. (C 2018 Elsevier B.V. All rights reserved.
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页码：35 / 38
页数：4
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