Band Gap Engineering in a Mixed Halide Perovskite CsPbI2Z (Z=F, Cl, Br) for Photovoltaic Applications. njtep [Internet]. 2025 Dec. 31 [cited 2026 Jan. 10];3(4):13-20. Available from: https://njtep.nipngr.org/index.php/njtep/article/view/99