1. S.SIVAPRIYA - Research scholar, Reg.No.12122., PG and Research Department of Physics, The MDT Hindu College,
Affiliated to Manonmanium Sundaranar University, Tirunelveli, Tamilnadu, India.
2. K.BALASUBRAMANIAN - PG and Research Department of Physics, The MDT Hindu College, Affiliated to Manonmanium Sundaranar
University, Tirunelveli, and Tamilnadu, India.
Piperazinium sulphate (PPS) is a semi organic single crystal. The PPS single crystals were grown from aqueous solution by slow evaporation technique at room temperature. The crystal system and lattice parameter values of the grown crystal were found from Single crystal XRD. The grown crystals were characterized by FTIR spectroscopy which confirms the presence of functional group and modes of vibration. The cut off wavelength of PPS was found to be 242nm from Uv-Vis spectroscopy. The mechanical properties of the grown crystals were studied by using Vickers hardness tester. The dielectric properties of the crystals were studied with different frequency at different temperature. The surface laser damage threshold for the grown crystals were measured using Nd:YAG laser. Thermal behavior has been studied with TGA/DTA analyses. The excitation and emission spectra of PPS were recorded using spectrofluorometer.
Semi organic Single Crystal, Slow Evaporation Technique, X-Ray Diffraction, FT-IR, Microhardness, Laser Damage Threshold.