Temperature effect on optical properties of nickel (ii) phthalocyanine tetrasulfonic acid tetrasodium salt (NiPcTs) organic thin films. Iraqi Journal of Physics, [S. l.], v. 13, n. 28, p. 44–51, 2019. DOI: 10.30723/ijp.v13i28.242. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/242.. Acesso em: 5 may. 2024.