Synthesis and optical properties of erbium-doped BaF2 nanoparticles

被引：5

作者：

Sang, Rongli ^{[1
]}

Li, Yuanliang ^{[1
]}

Ma, Xuegang ^{[1
]}

Cui, Zhimin ^{[1
]}

Liu, Yichun ^{[2
]}

机构：

[1] Hebei United Univ, Hebei Prov Key Lab Inorgan Nonmetall Mat, Coll Mat Sci & Engn, Tangshan 063009, Peoples R China

[2] NE Normal Univ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2014年 / 143卷 / 03期

关键词：

Nanostructures; Photoluminescence spectroscopy; Powder diffraction; Optical properties; FLUORIDE NANOPARTICLES; LUMINESCENCE; GLASSES; LASER;

D O I：

10.1016/j.matchemphys.2013.11.040

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Erbium-doped BaF2 nanoparticles were prepared using the ultrasonic surge method. The particles were characterized by X-ray diffraction, transmission electron microscope, photoluminescence and absorption. The results show that when Er3+ ions were introduced into the BaF2 lattice, cubic fluorite-type Ba(1-x)Ef(x)F(2+x) solid solution, x = 0.42 was formed. Furthermore, the crystalline phase of Ba1-xErxF2+x solid solution was largely influenced by the annealing temperature. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：1315 / 1318

页数：4

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