Choudhary S, Tomar S, Kumar D, Kumar S, Verma AS. Investigations of Lead Free Halides in Sodium Based Double Perovskites Cs2NaBiX6(X=Cl, Br, I): an Ab Intio Study. East Eur. J. Phys. [Internet]. 2021Sep.28 [cited 2024Nov.22];(3):74-0. Available from: https://periodicals.karazin.ua/eejp/article/view/17752