...
机译:Spectroscopic study of the 4f (n-1)5d transitions of LaPO4 doped with Pr3+ or co-doped with Pr3+ and Gd3+ in the vacuum ultra violet region
Univ Sao Paulo;
lanthanide ions; f-d transitions; interconfigurational transitions; lanthanum orthophosphate; RARE-EARTH IONS; SPECTRA; PHOTOLUMINESCENCE; LUMINESCENCE; EFFICIENCY; LANTHANIDES; INTENSITIES; RADII;