Analysis of the reasons for the enhanced green luminescence of Mg2+-doped Zn2SiO4:Mn2+ phosphor

被引：2
作者：
Ivanova, Irina, V [1 ]
Krasnenko, Tatiana I. [1 ]
机构：
[1] Russian Acad Sci, Inst Solid State Chem, Ural Branch, 91 Pervomayskaya St, Ekaterinburg 620990, Russia
来源：
OPTICAL MATERIALS | 2024年 / 157卷
关键词：
Zn2SiO4:Mn; Mg-doped; Luminescence; Optical spectroscopy; PHOTOLUMINESCENCE; NANOPHOSPHOR;
D O I：
10.1016/j.optmat.2024.116261
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the present work, the role of the optically inactive co-dopant magnesium in increasing the emission intensity of Zn2SiO4:Mn2+ has been established. It is shown that the dominant reasons for the increase in green luminescence intensity are the enhancement in the prohibition of the T-4(2)((4)G) -> (6)A(1)(S-6) transition and the decrease in non-radiative dissipation of absorbed excitation energy upon the introduction of Mg2+ ions.
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页数：5
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