期刊
AIP ADVANCES
卷 6, 期 10, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4964925
关键词
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资金
- Advanced Research Projects Agency-Energy (ARPA-E), U.S. Department of Energy [DE-AR0000671]
- National Science Foundation for a Graduate Research Fellowship [DGE 1144085]
- U.S. DOE [DE-AC02-06CH11357]
- MRSEC Program of the NSF [DMR 1121053]
- NSF
With high power light emitting diodes and laser diodes being explored for white light generation and visible light communication, thermally robust encapsulation schemes for color-converting inorganic phosphors are essential. In the current work, the canonical blue-emitting phosphor, high purity Eu-doped BaMgAl10O17, has been prepared using microwave-assisted heating (25 min) and densified into translucent ceramic phosphor monoliths using spark plasma sintering (30 min). The resulting translucent ceramic monoliths convert UV laser light to blue light with the same efficiency as the starting powder and provide superior thermal management in comparison with silicone encapsulation. (C) 2016 Author(s).
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