Synthesis and enhancement of luminescence intensity by co-doping of M+ (M = Li, Na, K) in Ce3+ doped strontium haloborate

被引：24

作者：

Gawande, A. B. ^{[1
]}

Sonekar, R. P. ^{[2
]}

Omanwar, S. K. ^{[1
]}

机构：

[1] SGB Amravati Univ, Dept Phys, Amravati 444602, MS, India

[2] GS Coll, Dept Phys, Khamgaon, MS, India

来源：

OPTICAL MATERIALS | 2014年 / 36卷 / 07期

关键词：

Strontium haloborate; Charge compensation; Photoluminescence; EMITTING PHOSPHOR;

D O I：

10.1016/j.optmat.2014.02.017

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Photoluminescence properties of Ce3+ doped strontium haloborates synthesized by solution combustion technique were studied. Sr2B5O9CI:Ce3+ produce emission band peaking at 345 nm under 307 nm excitation radiation. Enhancement of luminescence intensity was observed when M+ (Li+, Na+,K+) ions were used as co-dopant in Sr2B5O9Cl:Ce3+. Charge compensation by Na+ ion in Sr2B5O9Cl:Ce3+ show strongest luminescence intensity at 345 nm under 307 nm excitation radiation. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：1143 / 1145

页数：3

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