RAI, S. Structural and Optical Studies of Ho\(^{3+}\)/yb\(^{3+}\) Co-Doped TiO\(^{2}\) Nanoparticles in Silica Glass. Journal of Atomic, Molecular, Condensed Matter and Nano Physics, [S. l.], v. 3, n. 2, p. 61–71, 2016. DOI: 10.26713/jamcnp.v3i2.462. Disponível em: http://rgnpublications.com/journals/index.php/jamcnp/article/view/462. Acesso em: 24 nov. 2024.