An efficient rare-earth free deep red-emitting GdGeSbO<sub>6</sub>:Mn<sup>4+</sup> phosphor for white light-emitting diodes
Yujia Liu, Zhongfa Li, Wenjun Zhang, Xinyue Yan, Peng Guo, Jiayi Yan
Abstract
An excellent Mn 4+ -activated GdGeSbO 6 :0.3%Mn 4+ red phosphor was synthesized. A warm WLED and a full-spectrum WLED with commendable luminescence performance were fabricated using the GdGeSbO 6 :0.3%Mn 4+ phosphor.
Topics & Concepts
PhosphorMaterials scienceDiodeLuminescenceRare earthWhite lightOptoelectronicsLight-emitting diodeManganeseMetallurgyLuminescence Properties of Advanced MaterialsMicrowave Dielectric Ceramics SynthesisPerovskite Materials and Applications