Enhanced hydrogen gas sensitivity employing sputtered deposited NiO thin films. Iraqi Journal of Physics, [S. l.], v. 14, n. 30, p. 150–157, 2019. DOI: 10.30723/ijp.v14i30.210. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/210.. Acesso em: 29 apr. 2024.