Structural and Morphological investigation of Copper (I) Iodide utilized as a Hole Transport Layer in Perovskite Solar Cells. Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 62, n. 1, p. 48–50, 2023. DOI: 10.56042/ijpap.v62i1.4117. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/4117. Acesso em: 29 jul. 2026.