Temperature and dependence of photoconductivity and structures Mn4 Si 7-Si Mn-Mn4 And7. Texas Journal of Engineering and Technology, [S. l.], v. 15, p. 127–129, 2022. Disponível em: https://zienjournals.com/index.php/tjet/article/view/3049. Acesso em: 5 dec. 2025.