Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal
The undoped YVO4 and Ce3+-doped YVO4 single crystals have been successfully grown by the Czochralski method in a medium frequency induction furnace. The X-ray diffraction patterns testified that all samples exhibited the pure tetragonal YVO4 crystalline phase without any parasitic phases. The optica...
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De Gruyter
2021
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oai:doaj.org-article:1ebc199502c044818248a8cfaf6c12842021-12-05T14:11:03ZPhotoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal2191-035910.1515/secm-2021-0019https://doaj.org/article/1ebc199502c044818248a8cfaf6c12842021-05-01T00:00:00Zhttps://doi.org/10.1515/secm-2021-0019https://doaj.org/toc/2191-0359The undoped YVO4 and Ce3+-doped YVO4 single crystals have been successfully grown by the Czochralski method in a medium frequency induction furnace. The X-ray diffraction patterns testified that all samples exhibited the pure tetragonal YVO4 crystalline phase without any parasitic phases. The optical properties of Ce3+-doped YVO4 single crystals with different doping concentrations were investigated via a combination of absorption, emission, and excitation spectra. Dependence of luminescence and absorption intensity on Ce3+ doping concentration was discussed at different excitation wavelengths. The typical transitions of Ce3+ ions and the unusual intrinsic luminescent phenomena of VO43−{\text{VO}}_{4}^{3-} groups were observed and investigated in Ce3+-doped YVO4 crystals. More attentions were paid to ascertaining the corresponding transition states, analyzing luminescent mechanism, and revealing the energy transfer from VO43−{\text{VO}}_{4}^{3-} to Ce3+ ions. In addition, the CIE chromaticity coordinates and correlated color temperature were calculated on a basis of emission spectra under different excitation wavelengths.Wang ShuaiWang PengfeiRuan YongfengWang YoufaZhang ShouchaoDe Gruyterarticlece3+ ionscharge transfer stateluminescencecie chromaticity coordinatecolor temperatureMaterials of engineering and construction. Mechanics of materialsTA401-492ENScience and Engineering of Composite Materials, Vol 28, Iss 1, Pp 205-214 (2021) |
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DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
ce3+ ions charge transfer state luminescence cie chromaticity coordinate color temperature Materials of engineering and construction. Mechanics of materials TA401-492 |
| spellingShingle |
ce3+ ions charge transfer state luminescence cie chromaticity coordinate color temperature Materials of engineering and construction. Mechanics of materials TA401-492 Wang Shuai Wang Pengfei Ruan Yongfeng Wang Youfa Zhang Shouchao Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal |
| description |
The undoped YVO4 and Ce3+-doped YVO4 single crystals have been successfully grown by the Czochralski method in a medium frequency induction furnace. The X-ray diffraction patterns testified that all samples exhibited the pure tetragonal YVO4 crystalline phase without any parasitic phases. The optical properties of Ce3+-doped YVO4 single crystals with different doping concentrations were investigated via a combination of absorption, emission, and excitation spectra. Dependence of luminescence and absorption intensity on Ce3+ doping concentration was discussed at different excitation wavelengths. The typical transitions of Ce3+ ions and the unusual intrinsic luminescent phenomena of VO43−{\text{VO}}_{4}^{3-} groups were observed and investigated in Ce3+-doped YVO4 crystals. More attentions were paid to ascertaining the corresponding transition states, analyzing luminescent mechanism, and revealing the energy transfer from VO43−{\text{VO}}_{4}^{3-} to Ce3+ ions. In addition, the CIE chromaticity coordinates and correlated color temperature were calculated on a basis of emission spectra under different excitation wavelengths. |
| format |
article |
| author |
Wang Shuai Wang Pengfei Ruan Yongfeng Wang Youfa Zhang Shouchao |
| author_facet |
Wang Shuai Wang Pengfei Ruan Yongfeng Wang Youfa Zhang Shouchao |
| author_sort |
Wang Shuai |
| title |
Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal |
| title_short |
Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal |
| title_full |
Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal |
| title_fullStr |
Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal |
| title_full_unstemmed |
Photoluminescence characteristics and energy transfer phenomena in Ce3+-doped YVO4 single crystal |
| title_sort |
photoluminescence characteristics and energy transfer phenomena in ce3+-doped yvo4 single crystal |
| publisher |
De Gruyter |
| publishDate |
2021 |
| url |
https://doaj.org/article/1ebc199502c044818248a8cfaf6c1284 |
| work_keys_str_mv |
AT wangshuai photoluminescencecharacteristicsandenergytransferphenomenaince3dopedyvo4singlecrystal AT wangpengfei photoluminescencecharacteristicsandenergytransferphenomenaince3dopedyvo4singlecrystal AT ruanyongfeng photoluminescencecharacteristicsandenergytransferphenomenaince3dopedyvo4singlecrystal AT wangyoufa photoluminescencecharacteristicsandenergytransferphenomenaince3dopedyvo4singlecrystal AT zhangshouchao photoluminescencecharacteristicsandenergytransferphenomenaince3dopedyvo4singlecrystal |
| _version_ |
1718371406094270464 |