@article{article9f911fc8, title = {Rare-earth ion doped niobium germanate glasses and glass-ceramics for optical device applications}, author = {Marcondes, Lia Mara and Rodrigues, Lais and Cunha, Cristiano Ramos da and Gonçalves, Rogéria Rocha and de Camargo, Andrea Simone Stucchi and Cassanjes, Fabia Castro and Poirier, Gael Yves}, year = {2019}, doi = {10.1016/j.jlumin.2019.05.012}, journal = {Journal of Luminescence} }