The Conductivity Parameters of YBa2Cu3O6.5+ Superconductor Compound. Al-Nahrain Journal of Science, [S. l.], v. 25, n. 1, p. 24–29, 2022. Disponível em: https://mail.anjs.edu.iq/index.php/anjs/article/view/2460.. Acesso em: 24 nov. 2024.