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Gd3+ doped barium borophosphate glasses mixed with varying concentration of Al2O3 are synthesized. Photoluminescence, thermoluminescence and other spectroscopic studies viz., IR and EPR spectral studies, have been carried out. IR spectral studies of these glasses indicated that there is a gradual increase in the degree of depolymerization of the glass network with increase in the concentration of...
This study is mainly focused on enriching the UVB 311 narrow emission band of Gd3+ ions in Li2OPbOP2O5 glasses doped with 1.0 mol% of Gd2O3 and mixed with different concentrations of SnO2 (0–7.0 mol%). The emission spectra SnO2 free glasses exhibited intense narrow UVB band at 311 nm due to 6P7/2 → 8S7/2 transition of Gd3+ ions when excited at 273 nm. The intensity of this band is found to be enhanced...
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