Lithium–phosphate–borate–fluoride glasses, doped Tb 3þ /Ce 3þ
with different cerium concentrations 0.2, 0.5 and 1 wt% have been
The energy transfer from Ce 3þ to Tb 3þ should influence the
decay kinetics of Ce 3þ emission. The energy transfer from Ce 3þ to
Tb 3þ does influence the decay kinetics of Tb 3þ emission in band
488, 543, 584 nm, and does not influence in band 436 nm. Lumines-
cence decay kinetics of cerium does not depend on the concentration
of ions, weakly dependent on the excitation energy density.
Lithium–phosphate–borate–fluoride glasses, doped Tb 3þ /Ce 3þ
with different cerium concentrations 0.2, 0.5 and 1 wt% have been
The energy transfer from Ce 3þ to Tb 3þ should influence the
decay kinetics of Ce 3þ emission. The energy transfer from Ce 3þ to
Tb 3þ does influence the decay kinetics of Tb 3þ emission in band
488, 543, 584 nm, and does not influence in band 436 nm. Lumines-
cence decay kinetics of cerium does not depend on the concentration
of ions, weakly dependent on the excitation energy density.
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