This work reports the synthesis at relatively low temperatures of a highly emissive AlN:Mn2+ emitter. Though the AlN matrix shows an emission peak at a similar position to the emission peak observed for AlN:Mn product, the Mn-containing species generates red emission by a different mechanism, which was supported by the emission life time studies. The PLQY of the AlN:Mn emitter was measured to be 82%, the highest ever reported on a RE free-based phosphor.
Revised: March 5, 2020 |
Published: April 1, 2015
Citation
Polikarpov E., D. Catalini, A.B. Padmaperuma, P. Das, T.L. Lemmon, B.W. Arey, and C.A. Fernandez. 2015.A High Efficiency Rare Earth-Free Orange Emitting Phosphor.Optical Materials 46.PNNL-SA-104437.doi:10.1016/j.optmat.2015.04.013