Influence of co-doping of divalent ions on the photoluminescence intensity of Mn4+ doped CaAl12O19

Influence of co-doping of divalent ions on the photoluminescence intensity of Mn4+ doped CaAl12O19

Influence of co-dopings of divalent ions such as Mg2+, Zn2+, Cd2+ and Sr2+ ions in Mn4+-doped CaAl12O19 red phosphor on its photoluminescence characteristics has been investigated. Samples of Mn4+-doped CaAl12O19 and co-doped with Mg2+, Zn2+, Cd2+ and Sr2+ ions were synthesized by a solid-state reac...

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Bibliographic Details
Main Authors: Umar Zafari, Musashi Sagayama, Mekhrdod Subhoni, Alok M. Srivastava, William W. Beers, William E. Cohen, Chong-Geng Ma, Michal Piasecki, Mikhail G. Brik, Tomoyuki Yamamoto
Format: Article
Language:English
Published: Elsevier 2022-10-01
Series:Optical Materials: X
Subjects:
CaAl12O19
Mn4+
Red phosphor
ESR
First principles calculation
Local environment
Online Access:http://www.sciencedirect.com/science/article/pii/S2590147822000614

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