Spectral Investigation on the Growth and Characterization of NLO Crystals of Thiourea Succinic Acid Single Crystal.

  • Kannan.P PG & Research Department of Physics, Sri Vidya Mandir Arts and Science College, Uthangarai – 636 902
  • Thambidurai.S PG & Research Department of Physics, Sri Vidya Mandir Arts and Science College, Uthangarai – 636 902
  • Suresh.N PG & Research Department of Physics, Sri Vidya Mandir Arts and Science College, Uthangarai – 636 902
Keywords: TUSA, FTIR, XRD, TGA – DTA

Abstract

Growth of optically transparent single crystals of thiourea succinic acid (TUSA) was grown successfully from aqueous solution by slow evaporation technique. The crystal structure was elucidated using the single crystal XRD. The various functional groups and the modes of vibrations were identified by FT-IR spectroscopic analysis. The optical absorption studies indicate that the optical transparency window is quite wide making its suitable for NLO applications. Thermal stability of the crown crystal carried out by TGA-DTA analysis.

Published
2015-10-30