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PREPARATION AND LUMINESCENCE PROPERTIES OF SrWO4 PHOSPHORS WITH Ce3+ DOPING.
- Source :
-
Journal of Ovonic Research . Mar/Apr2021, Vol. 17 Issue 2, p157-164. 8p. - Publication Year :
- 2021
-
Abstract
- Efficient UV excitable Ce3+ ion activated SrWO4 phosphors, which were successfully prepared through a hydrothermal method. X-ray diffraction, field-emission scanning electron microscopy, CIE color coordinates and photoluminescence were used to characterize the samples. The effect of adding pH solution on the luminescent properties of SrWO4: Ce3+ was studied, the luminescence material SrWO4:Ce3+ exhibits intense blue photoluminescence (PL) with the maximum peak located at 306 nm, which is ascribed to the 4f→5d transition of Ce3+, All these results indicate that the SrWO4: Ce3+ phosphor holds tremendous potential for practical applications in and display with high performance LEDs. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PHOTOLUMINESCENCE
*LUMINESCENCE
*SCANNING electron microscopy
Subjects
Details
- Language :
- English
- ISSN :
- 18422403
- Volume :
- 17
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Ovonic Research
- Publication Type :
- Academic Journal
- Accession number :
- 149660563
- Full Text :
- https://doi.org/10.15251/jor.2021.172.157