The Comparative Study of One and Two Phonon Relaxation Rate with Mixed Spin Relaxation Rate . Bulletin of Pure and Applied Sciences – Physics, [S. l.], v. 38, n. 2, p. 91–93, 2019. DOI: 10.48165/. Disponível em: https://acspublisher.com/journals/index.php/bpasphy/article/view/9425.. Acesso em: 22 jul. 2024.