| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1489979 | Materials Research Bulletin | 2015 | 4 Pages |
Abstract
⺠Lowest spin-allowed and spin-forbidden f-d transitions locate at 250 and 280 nm. ⺠Cross relaxation shortens lifetime of 5D3 level, while that of 5D4 are unaffected. ⺠Cross-relaxation can explain concentration quenching of the 5D3 emission. ⺠Dipole-quadrupole interaction is responsible for the non-radiative relaxation. ⺠Li4SrCa(SiO4)2:Tb3+ is thermally stable and color tunable phosphor.
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Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Xinmin Zhang, Hyo Jin Seo,