Raman Scattering Spectra and Dielectric Relaxation Behavior of Pzt-Pzn-Pmnn Ceramics. International Journal of Chemistry and Materials Research, [S. l.], v. 2, n. 6, p. 48–55, 2014. Disponível em: https://archive.conscientiabeam.com/index.php/64/article/view/1830. Acesso em: 6 jun. 2026.