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Title: Investigation on thiourea crystal grown in presence of ammonium acetate
Authors: Rasal, Yogesh B
Shirsat, M D
Hussaini, S S
Keywords: Crystal growth;UV-Vis;Z- scan studies;Dielectric studies;Mechanical studies
Issue Date: Jul-2018
Publisher: NISCAIR-CSIR, India
Abstract: The optically good quality single crystals of thiourea crystal grown in presence of ammonium acetate have been grown by slow evaporation solution growth technique. The single crystal X-ray diffraction and FTIR have been studied for grown crystal. The UV-Vis transmittance spectrum has been recorded in the range of 200-900 nm. Theoretical calculations have been carried out to determine the linear optical constants such as extinction coefficient and refractive index. The analysis of third order non-linear optical properties like non-linear absorption coefficient (β), non-linear refractive index (n2) and susceptibility (3) have been calculated using Z-scan technique. The dielectric and mechanical strength of doped crystals have been investigated and results are discussed.
Page(s): 522-528
ISSN: 0975-0959 (Online); 0301-1208 (Print)
Appears in Collections:IJPAP Vol.56(07) [July 2018]

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