首页|Luminescence of trivalent activators in Na3ScSi2O7 host

Luminescence of trivalent activators in Na3ScSi2O7 host

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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.

SilicatePhotoluminescencePhosphorBi3+Ce3+CRYSTAL-STRUCTUREENERGY-TRANSFERPHOSPHORSLUMINESCENCEEMISSIONMN2+EU2+REDION

Bhoyar, Rajani A.、Nayak, A. C.、Wankhede, S. P.、Belsare, P. D.、Moharil, S. V.

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RKDF Univ

KDK Coll Engn

Shri Ramdeobaba Coll Engn & Management

RTM Nagpur Univ

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2022

Optik

Optik

EISCI
ISSN:0030-4026
年,卷(期):2022.261
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