Authors:
Courrol, LC
Tarelho, LVG
Gomes, L
Vieira, ND
Cassanjes, FC
Messaddeq, Y
Ribeiro, SJL
Citation: Lc. Courrol et al., Time dependence and energy-transfer mechanisms in Tm3+Ho3+ and Tm3+-Ho3+ co-doped alkali niobium tellurite glasses sensitized by Yb3+, J NON-CRYST, 284(1-3), 2001, pp. 217-222
Authors:
dos Santos, PV
Vermelho, MVD
Gouveia, EA
de Araujo, MT
Gouveia-Neto, AS
Cassanjes, FC
Ribeiro, SJL
Messaddeq, Y
Citation: Pv. Dos Santos et al., Efficient energy upconversion emission in Tm3+/Yb3+-codoped TeO2-based optical glasses excited at 1.064 mu m, J APPL PHYS, 90(12), 2001, pp. 6550-6552
Authors:
Cassanjes, FC
Messaddeq, Y
de Oliveira, LFC
Courrol, LC
Gomes, L
Ribeiro, SJL
Citation: Fc. Cassanjes et al., Raman scattering, differential scanning calorimetry and Nd3+ spectroscopy in alkali niobium tellurite glasses, J NON-CRYST, 247, 1999, pp. 58-63