Crystal growth and characterization of novel organic Nonlinear optical material: Semicarbazone of p-diftiethylamino benzaldehyde

被引：0

作者：

Dhanuskodi, S ^{[1
]}

Manivannan, S ^{[1
]}

机构：

[1] Bharathidasan Univ, Dept Phys, Tiruchirappalli 620024, India

来源：

LASER CRYSTALS, GLASSES, AND NONLINEAR MATERIALS GROWTH AND CHARACTERIZATION | 2003年 / 4970卷

关键词：

semicarbazone; nonlinear optical material; organic crystal;

D O I：

10.1117/12.479014

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The semicarbazone of p-dimethylamino benzaldehyde (SCPDB) is a potential organic nonlinear optical material. SCPDB has been synthesized and the solubility studies were carried out in the temperature range 30-60degreesC. Following the slow evaporation technique, single crystals of SCPDB have been grown and the unit cell parameters haven been evaluated by single crystal X-ray diffraction technique. The UV-Vis-NIR transmittance spectrum was recorded in the range 200-1100nm. Fourier transform infrared and Fourier: transform Raman spectra were. recorded in the range 400-4000 cm(-1) and the characteristic vibrational frequencies of the functional groups present in the system have been assigned. Second Harmonic Generation efficiency measurements were carried out using Nd:YAG-laser (lambda = 1064 nm).

引用

页码：137 / 149

页数：13

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