Growth, structural, spectral and nonlinear optical studies on potassium hydrogen phthalate single crystals with glycine as additive

J. Venkatamuthukumar, N. Sivakumar
2019 Zenodo  
Department of Physics, School of Engineering, Saveetha University, Chennai-602 105, India Crystal Growth Centre, Anna University, Chennai-600 025, India E-mail: Manuscript received online 24 August 2018, accepted 09 October 2018 Glycine added potassium hydrogen phthalate single crystals were grown at different glycine concentrations by aqueous slow evaporation technique. Powder diffraction studies indicate that the crystal belongs to orthorhombic system with space group
more » ... Pca21 . The grown crystals were found to be transparent in the entire visible region with a low cut off wavelength of 300 nm. The presence of second harmonic generation (SHG) effect in the pure and doped KHP crystal confirms the nonlinear optical property.
doi:10.5281/zenodo.5652790 fatcat:7unhcphkyrh4ja42jjaweuxpx4