fabrication and study the characteristic of PbTelSi . Baghdad Science Journal, Iraq, Baghdad, v. 2, n. 2, p. 266–269, 2005. DOI: 10.21123/bsj.2005.611. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/611.. Acesso em: 4 jul. 2024.