Photoluminescence, Impedance, Thermal Characteristics and Hirshfeld Surface Analysis of Potassium Bisulphate Single Crystals for Third Order NLO Applications. East Eur. J. Phys. [Internet]. 2021 Dec. 10 [cited 2026 Oct. 25];(4):145-51. Available from: https://periodicals.karazin.ua/eejp/article/view/18053