Study the Effect of Thickness on the Electrical Conductivity and Optical Constant of Co3O4 Thin Films. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 26, n. 1, p. 159–166, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/519.. Acesso em: 3 may. 2024.