Mn2+ and Mn4+ competition in photoluminescence and persistent luminescence

M2La3Sb3O14 (M = Mg, Zn, Mn) exhibit ordered, and for Ca, disordered, rhombohedral pyrochlore systems. The photoluminescence (PL) and persistent luminescence (PersL) has been studied for the Mn-doped Mg, Zn and Ca systems in addition to M = Mn, with major focus upon the Mg system. The systems exhibi...

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Bibliographic Details
Published in:	Next Materials
Main Authors:	Hei-Yui Kai, Ka-Leung Wong, Peter A. Tanner
Format:	Article
Language:	English
Published:	Elsevier 2025-07-01
Subjects:	Luminescence Persistent luminescence Pyrochlore Solid state Thermoluminescence
Online Access:	http://www.sciencedirect.com/science/article/pii/S2949822825001285

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