A Semi Organic Non-linear Optical Crystal: Synthesis, Growth and Characterization of Novel Thiosemicarbazide Magnesium Chloride


A Semi Organic Non-linear Optical Crystal: Synthesis, Growth and Characterization of Novel Thiosemicarbazide Magnesium Chloride


K.Sankar1, R. Rajasekaran2, B. Sathyaseelan3*, G. Ramalingam4, V. Vetrivelan5*

1 Research and Development Center, Bharathiar University, Coimbatore – 641 046, India. 2 Department of Physics, Govt. Arts College, Viruthachalam – 606 001, Tamil Nadu, India. 3Department of Physics, University College of Engineering Arni (A Constituent College of Anna University Chennai), Arni, India. 4Quantum Materials Research Lab(QMRL), Department of Nanoscience and Technology, Alagappa University, Karaikudi630003, Tamil Nadu, India 5Department of Physics, Thanthai Periyar Government Institute of Technology, Vellore-632 002. India


International Journal of nanoparticle research

Single crystals of thiosemicarbazide magnesium chloride (TSCMC) a semi organic nonlinear optical (NLO) material have been grown from aqueous solution by a slow evaporation technique. The grown crystals have been subjected to single crystal X-ray diffraction studies to identify of the structure. FTIR and optical transmission spectra reveal the optical properties of the grown crystals. The thermal behavior of TSCMC was investigated using the TG–DTA studies. Dielectric measurements were made over a wide range of frequencies for different temperatures.
The second harmonic generation (SHG) efficiency for the grown crystals was determined using the Kurtz powder technique.


Keywords: Single crystal growth, XRD, FTIR, Optical absorption spectrum, TG-DTA analysis, Dielectric studies, SHG

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How to cite this article:
K.Sankar, R. Rajasekaran, B. Sathyaseelan, G. Ramalingam, V. Vetrivelan. A Semi Organic Non-linear Optical Crystal: Synthesis, Growth and Characterization of Novel Thiosemicarbazide Magnesium Chloride. International Journal of Nanoparticle Research, 2020; 3:13.


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