Study of optical properties for Ge - GaAs Heterojunction. Baghdad Science Journal, Iraq, Baghdad, v. 8, n. 2, p. 456–464, 2011. DOI: 10.21123/bsj.2011.8.2.456-464. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2535.. Acesso em: 3 may. 2024.