Growth and Characterization of L-Leucine Doped Ammonium Dihydrogen Phosphate (ADP) Single Crystal A Nonlinear Optical Application

被引：0

作者：

Venkatesan, A. ^{[1
,2
]}

Arulmani, S. ^{[3
]}

Senthil, S. ^{[3
]}

Rajasaravanan, M. E. ^{[1
,2
]}

机构：

[1] Govt Arts Coll, Dept Phys, Salem 636007, India

[2] Arignar Anna Govt Arts Coll, Dept Phys, Villuppuram 605602, India

[3] Govt Arts Coll Men Autonomous, Dept Phys, Chennai 600035, Tamil Nadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2019年 / 8卷

关键词：

Single crystal; FT-IR; UV-Visible; SHG; Photoluminescence study;

D O I：

10.1016/j.matpr.2019.02.093

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The crystal structure of L-Leucine (0.4%) doped Ammonium Dihydrogen Phosphate (LLADP) was determined by single crystal X-ray diffraction. The molecular associations and bonding structure due to chemical reactions were analysed by Fourier transform infrared spectroscopic analysis. It also confirms the functional groups present in the grown crystals. The lower cut-off wavelength and band gap energy of the grown single crystal has been identified by UV-Visible study. Second harmonic generation (SHG) test adopting Kurtz-Perry technique revealed that the SHG efficiency of LLADP is 1.6 times greater than reference KDP crystal. Photoluminescence studies can be used to observe the intensity of grown LLADP single crystal. (c) 2019 Elsevier Ltd. All rights reserved.

引用

页码：148 / 152

页数：5

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