Red-Emitting (Sr,Ca)AlSiN3:Eu2+Phosphors Synthesized by Spark Plasma Sintering
Source abstract
Abstract
Red-emitting (SrxCa1−x)AlSiN3:Eu2+ (SCASN:Eu2+) phosphors were successfully prepared by spark plasma sintering (SPS) at a relatively low temperature of 1700°C in vacuum (200 mtorr). The synthesized phosphors showed a broad absorption band from near UV to yellow region (300 ∼ 600 nm) and exhibited a single broad emission band centered at 626 ∼ 653 nm under the excitation of 450 nm. The effects of Sr occupancy and Eu doping concentration on the photoluminescence (PL) properties of SCASN:Eu2+ phosphors were examined. In addition, the temperature dependence of the PL intensity and the emission characteristics of white light-emitting InGaN-based β-sialon:Eu2+/SCASN:Eu2+ LED were compared with those of commercial YAG:Ce3+ phosphor and InGaN-based YAG:Ce3+ LED, respectively.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Gas Sensing Nanomaterials and Sensors · Ammonia Synthesis and Nitrogen Reduction
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. 10.1126/science.110871210.1126/science.1108712 ↗
2. 10.1016/j.mser.2010.07.00110.1016/j.mser.2010.07.001 ↗
3. 10.1016/j.jpcs.2003.08.01810.1016/j.jpcs.2003.08.018 ↗
4. 10.1109/2944.99918610.1109/2944.999186 ↗
5. 10.1109/LPT.2002.80585210.1109/LPT.2002.805852 ↗
6. 10.1063/1.193502710.1063/1.1935027 ↗
7. 10.1149/1.276828910.1149/1.2768289 ↗
8. 10.1016/j.jcrysgro.2008.09.10710.1016/j.jcrysgro.2008.09.107 ↗
9. 10.1088/0022-3727/42/6/06540910.1088/0022-3727/42/6/065409 ↗
10. 10.1016/j.jlumin.2005.11.00810.1016/j.jlumin.2005.11.008 ↗
11. 10.1016/j.matlet.2011.07.06010.1016/j.matlet.2011.07.060 ↗
12. 10.1149/1.153591410.1149/1.1535914 ↗
13. 10.1149/1.275697410.1149/1.2756974 ↗
14. 10.1016/j.jallcom.2005.09.04110.1016/j.jallcom.2005.09.041 ↗
15. 10.1246/cl.2006.33410.1246/cl.2006.334 ↗
16. 10.1021/cm061010n10.1021/cm061010n ↗
17. 10.1149/1.217319210.1149/1.2173192 ↗
18. 10.1021/cm071612m10.1021/cm071612m ↗
19. 10.1021/cm070623c10.1021/cm070623c ↗
20. 10.1021/cm801669x10.1021/cm801669x ↗
21. 10.2109/jcersj2.117.11510.2109/jcersj2.117.115 ↗
22. 10.1016/j.jssc.2008.04.01710.1016/j.jssc.2008.04.017 ↗
23. 10.1016/j.jallcom.2008.07.05410.1016/j.jallcom.2008.07.054 ↗
24. 10.1149/1.282988010.1149/1.2829880 ↗
25. 10.1111/j.1551-2916.2009.02945.x10.1111/j.1551-2916.2009.02945.x ↗
26. 10.1149/1.352560810.1149/1.3525608 ↗
27. 10.1007/s10853-009-3668-410.1007/s10853-009-3668-4 ↗
28. 10.1016/j.mser.2008.09.00310.1016/j.mser.2008.09.003 ↗
29. 10.1016/S0921-5093(00)00773-510.1016/S0921-5093(00)00773-5 ↗
30. 10.1016/j.jeurceramsoc.2010.01.02510.1016/j.jeurceramsoc.2010.01.025 ↗
31. 10.1111/j.1551-2916.2010.03614.x10.1111/j.1551-2916.2010.03614.x ↗
32. 10.1016/j.ijrmhm.2008.09.01110.1016/j.ijrmhm.2008.09.011 ↗
33. 10.1111/j.1551-2916.2009.03424.x10.1111/j.1551-2916.2009.03424.x ↗
34. 10.1149/1.345423710.1149/1.3454237 ↗
35. 10.1016/j.optmat.2011.05.02510.1016/j.optmat.2011.05.025 ↗
36. 10.1021/cm070623c10.1021/cm070623c ↗
37. 10.1088/0953-8984/15/17/31810.1088/0953-8984/15/17/318 ↗
38. 10.1016/S0022-2313(03)00078-410.1016/S0022-2313(03)00078-4 ↗
39. 10.1103/PhysRevB.62.1564010.1103/PhysRevB.62.15640 ↗
40. 10.1016/S0921-5107(03)00261-710.1016/S0921-5107(03)00261-7 ↗
41. 10.1016/S0022-3093(97)00011-210.1016/S0022-3093(97)00011-2 ↗
42. 10.1016/S0925-8388(00)00630-710.1016/S0925-8388(00)00630-7 ↗
43. 10.1088/0022-3727/41/14/14401310.1088/0022-3727/41/14/144013 ↗