Structural Evolution and Effect of the Neighboring Cation on the Photoluminescence of Sr(LiAl3)1−x(SiMg3)xN4:Eu2+ Phosphors

In this study, a series of Sr(LiAl3)1−x(SiMg3)xN4:Eu2+ (SLA‐SSM) phosphors were synthesized by a solid‐solution process. The emission peak maxima of SLA‐SSM range from 615 nm to 680 nm, which indicates structural differences in these materials. 7Li solid‐state NMR spectroscopy was utilized to distin...

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Veröffentlicht in:	Angewandte Chemie International Edition 2019-06, Vol.58 (23), p.7767-7772
Hauptverfasser:	Fang, Mu‐Huai, Mahlik, Sebastian, Lazarowska, Agata, Grinberg, Marek, Molokeev, Maxim S., Sheu, Hwo‐Shuenn, Lee, Jyh‐Fu, Liu, Ru‐Shi
Format:	Artikel
Sprache:	eng
Schlagworte:	Cations Europium light-emitting diodes Luminescence Magnetic resonance spectroscopy Morphology nitride phosphors NMR NMR spectroscopy Nuclear magnetic resonance Optical properties Phosphors Photoluminescence Photons Scanning electron microscopy solid solutions Strontium Temperature dependence Tetrahedra
Online-Zugang:	Volltext
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