Re-absorption process in the upconversion green emission of the erbium ion-doped fluorozirconate glass system

Autor: Cruz, G.K., Köpp, F.M., Viatroski, M.A., Novatski, A., Gómez, S.L., Jurelo, A.R., Flemming, J., Bonardi, C.
Zdroj: In Journal of Luminescence 2010 130(4):645-647
Databáze: ScienceDirect