Open AccessGrowth, Nonlinear Optical, Electrical, Mechanical and Dielectric Properties of Zinc Sulphate Doped L-Alanine Single Crystal for Optoelectronic Applications
Author(s) -
M. R. Hareeshkumar,
M. Jagadeesh,
G J Shankaramurthy,
B. M. Prasanna
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1166/1/012035
Subject(s) - orthorhombic crystal system , dielectric , materials science , second harmonic generation , transmittance , doping , zinc , crystal (programming language) , evaporation , diffraction , fourier transform infrared spectroscopy , analytical chemistry (journal) , crystal structure , optics , optoelectronics , crystallography , chemistry , laser , metallurgy , thermodynamics , organic chemistry , physics , programming language , computer science
Zinc sulphate added L-alanine (LAZS) crystals were obtained from solvent evaporation of solution method. The obtained samples were taken for diverse characterizations tool such as, XRD, functional group identification, optical transparency, simultaneous thermal analysis, dielectric, hardness and second harmonic generation studies. Crystal diffraction study proves that LAZS crystal fit into orthorhombic system and having space group P2 1 2 1 2 1 . FTIR confirms presences of various functional groups present in the sample. The thermal study infers that LAZS is steady up to 288 ºC. High transmittance and extended transparency of LAZS is noticed from linear optical study. The calculated hardness values were found to be considerable and the dielectric parameters are noticed characteristically followed by NLO study.