Abstract
Greenish-white emitting Rb1-xErxVO3 (0 ≤ x ≤ 0.10) phosphors were synthesized by a conventional solid state reaction method. The thermal quenching effect of the RbVO3 phosphors was effectively improved by Er3+ doping into the RbVO3 lattice. Consequently, the emission peak intensity of the phosphors was successfully enhanced by Er3+ doping, and the internal quantum efficiency of Rb0.99Er0.01VO3 under excitation at 360 nm was 80%.
Original language | English |
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Pages (from-to) | 4788-4792 |
Number of pages | 5 |
Journal | New Journal of Chemistry |
Volume | 41 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2017 |
Externally published | Yes |
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
- Materials Chemistry