Material Properties and Structural Characterization of M3Si6O12N2:Eu2+ (M=Ba, Sr)-A Comprehensive Study on a Promising Green Phosphor for pc-LEDs

The efficient green phosphor Ba3Si6O12N2:Eu2+ and its solid‐solution series Ba3−xSrxSi6O12N2 (with x≈0.4 and 1) were synthesized in a radio‐frequency furnace under nitrogen atmosphere at temperatures up to 1425 °C. The crystal structure (Ba3Si6O12N2, space group P$\bar 3$ (no. 147), a=7.5218(1), c=6...

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Veröffentlicht in:	Chemistry : a European journal 2010-08, Vol.16 (31), p.9646-9657
Hauptverfasser:	Braun, Cordula, Seibald, Markus, Börger, Saskia L., Oeckler, Oliver, Boyko, Teak D., Moewes, Alexander, Miehe, Gerhard, Tücks, Andreas, Schnick, Wolfgang
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic properties Chemistry Construction Crystallography density functional calculations Diffraction high-pressure chemistry Luminescence oxonitridosilicates Phosphors Silicon X-ray absorption spectroscopy X-rays
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