Effects of Er-doping on the Structure and Photoelectric Properties of 0.825K0.5Na0.5NbO3-0.175Sr(Yb0.5Nb0.5) O3 Ceramics

被引：1
|
作者：
关英文 [1 ]
SUN Yabing [1 ]
ZHAO Tianhao [1 ]
SHI Shaoyang [1 ]
FU Weining [1 ]
LIU Shimin [1 ]
王华 [1 ,2 ]
XU Jiwen [1 ,2 ]
机构：
[1] School of Materials Science and Engineering, Guilin University of Electronic Technology
[2] Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology
来源：
Journal of Wuhan University of Technology(Materials Science) | 2022年 / 37卷 / 05期
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TQ174.1 [基础理论];
学科分类号：
摘要：
Multifunctional ceramics of 0.825KNaNbO-0.175Sr(YbNb)O-x%Er with ferroelectric,transparent and luminescent properties were obtained by doping Er.The effects of Er-doping on the structure,luminescence and electrical properties of the ceramics were studied.After Er doping,the ceramics have luminescent properties and the luminescence intensity reaches the maximum when x=0.75.The ceramics still have good light transmission,but the transmittance decreases with the increase of Er-doping content due to the change of phase structure from pseudo-cubic phase to three-phase orthogonality.The energy storage properties is also greatly improved,and the Wand the η of the ceramics reach the maximum value of 0.31 J/cm~3 and 94.6% when x=0.25,respectively.At the same time,the maximum electro-induced strain value is 0.031%.
引用
收藏
页码：834 / 839
页数：6
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