Evolving NLO effect, mechanical, thermal, and dielectric study of N-Benzoyl glycine doped L-Threonine

Abstract

Single Crystals of N-benzoyl glycine doped L-Threonine organic nonlinear optical materials was grown by slow evaporation technique at room temperature. The X-ray diffraction analysis confirms that crystals belong to the orthorhombic structure. The UV–Visible absorption spectra study was performed to reveal the optical behavior of the grown crystals. The bonding structures were analyzed and also the functional groups present in crystals were identified using FTIR spectrum. Kurtz-Perry powder technique employing Nd-YAG laser was utilized to find the SHG efficiency of grown crystals, which is compared with that of KDP. The dielectric constant and dielectric loss are measured as a function of frequency. The Vickers micro hardness test and TGA study gives the mechanical and thermal behavior of the material.