Photoluminescence properties of Eu3+/ Sm3+ activated CaZr4(PO4)6 phosphors
- 13 July 2016
- journal article
- research article
- Published by Springer Nature in Journal of Fluorescence
- Vol. 26 (5) , 1865-1873
Abstract
Solid state reaction method was employed for the synthesis of a series of CaZr4(PO4)6: Eu3+/Sm3+ phosphors. The red-emitting CaZr4(PO4)6:Eu3+ phosphors can be efficiently excited at 396 nm and thereby, exhibit a strong red luminescence predominantly corresponding to the electric dipole transition at 615 nm. Under 405 nm excitation, CaZr4(PO4)6:Sm3+ phosphors display orange emission with color temperatures approximately around 2200 K. The acquired results reveal that CaZr4(PO4)6: RE3+ (RE = Eu, Sm) phosphors could be potential candidates for red and orange emitting phosphor, respectively, for UV/blue-pump LEDs.Keywords
This publication has 32 references indexed in Scilit:
- Photoluminescence and electron paramagnetic resonance properties of a potential phototherapic agent: MMgF4:Gd3+ (M = Ba, Sr) sub‐microphosphorsLuminescence, 2016
- Eu3+ doped yttrium oxide nano-luminophores from laser synthesisJournal of Luminescence, 2016
- Synthesis of Eu3+-activated BaMoO4 phosphors and their Judd–Ofelt analysis: Applications in lasers and white LEDsSpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015
- Investigation of UV‐emitting Gd3+‐doped LiCaBO3 phosphorLuminescence, 2015
- A perspective perception on the applications of light‐emitting diodesLuminescence, 2015
- Synthesis and photoluminescence properties of red-emitting Ca3−3x/2(VO4)2:xEu3+ phosphorsJournal of Luminescence, 2015
- Crystal Structure, Electronic Structure, and Photoluminescence Properties of La3BW1–xMoxO9:Eu3+ Red PhosphorInorganic Chemistry, 2014
- Synthesis and Photoluminescence Properties of a Novel Red-Emitting Na2Y2Ti3O10:Eu3+,Sm3+ Phosphor for White-Light-Emitting DiodesThe Journal of Physical Chemistry C, 2011
- (Ca,Mg,Sr)9Y(PO4)7:Eu2+,Mn2+: Phosphors for white-light near-UV LEDs through crystal field tuning and energy transferJournal of Materials Chemistry, 2011
- A new red phosphor LaNb0.70V0.30O4:Eu3+ for white light-emitting diodesJournal of Alloys and Compounds, 2010