首页|Luminescence of trivalent activators in Na3ScSi2O7 host
Luminescence of trivalent activators in Na3ScSi2O7 host
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NSTL
Elsevier
New results on luminescence in Na3ScSi2O7 are reported. Bi3+ and Ce3+ were chosen as activators. A strong characteristic photoluminescence (PL) originating in transitions from the lowest energy state of 4 fn-15d1 configuration to the ground state of 4 f7/4 f1 configuration was observed for Ce3+. Bi3+ doped sample also showed characteristic emission attributable to P-3( 1) -> (1)So transition.