Synthesis and TL glow curve analysis of BaSO4:Eu,Dy phosphor
โ Scribed by Y. Rangeela Devi; S. Dorendrajit Singh
- Book ID
- 113721090
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 643 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0022-2313
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Scientific findings reported here show that TL-emission lines are also possible in the near i.r.-spectrum. CaF,:Tm, CaF,: Dy and CaSO,: Dy emit TL-light of high intensity in the near i.r. region, which can be measured with photodiodes and which is useful for dosimetry.
Raisin-like, grape-like and box-like nanocrystalline samples of YVO 4 :Dy 3+ (2 at.wt%)/Eu 3+ (4 at.wt%) have been synthesized by different preparative routes. The raisin-like nanocrystalline sample has been synthesised by a facile hydrothermal process, whereas a surfactant-assisted synthesis led to