Efficiency enhancement of silicon solar cells covered by GeO2-PbO glasses doped with Eu3+ and TiO2 nanoparticles

Journal of Luminescence v. 223, p. 117244, 2020 3.28 10.1016/j.jlumin.2020.117244 Gunji, R. M. ; Mattos, G. R. da S. ; Bordon, C. D. da S. ; Gómez-Malagón, L. A.; Kassab, L. R. P. 2020