Optical, Thermal and Nonlinear Properties of Tristhiourea Lanthanum Nitrate

V. S. Kumar; R. S. Sundararajan

doi:10.4236/jmmce.2015.33014

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Journal of Minerals and Materials Charac... > Vol.3 No.3, May 2015

Optical, Thermal and Nonlinear Properties of Tristhiourea Lanthanum Nitrate ()

V. S. Kumar¹, R. S. Sundararajan²

¹Department of Physics, Swami Dayananda College of Arts and Science, Manjakkudi, Tamilnadu, India.
²Department of Physics, Government Arts College (Autonomous), Kumbakonam, Tamilnadu, India.

DOI: 10.4236/jmmce.2015.33014 PDF HTML XML 3,999 Downloads 4,428 Views

Abstract

The single crystals of tristhiourea lanthanum nitrate (TTLaN) have been grown by solution growth using slow evaporation technique. The optical study revealed that the crystal has high transmission with lower cut-off wavelength of 235.78 nm. The EDAX analysis confirmed the grown compound elements. The presence of functional groups was identified through Fourier transform-infrared technique. The thermal stability of the crystal was determined from thermo gravimetric and differential thermal analysis curve. The second harmonic generation behavior of TTLaN crystal was tested by Kurtz-Perry powder technique. This single novel semiorganic crystal of TTLaN showed very good optical transmission property, high thermal stability and large non-linearity nature.

Keywords

Nonlinear Optical, Tristhiourea Lanthanum Nitrate, Second Harmonic Generation, Thermo Gravimetric Analysis, Differential Thermal Analysis

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Kumar, V. and Sundararajan, R. (2015) Optical, Thermal and Nonlinear Properties of Tristhiourea Lanthanum Nitrate. Journal of Minerals and Materials Characterization and Engineering, 3, 118-124. doi: 10.4236/jmmce.2015.33014.

Conflicts of Interest

The authors declare no conflicts of interest.

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