Structural and Dielectric Properties of Cu doped CeO2

被引：1
|
作者：
Kumar, Pawan [1 ]
Chand, F. [1 ]
Kumar, Parmod [2 ]
Meena, R. C. [2 ]
Kumar, Ashish [2 ]
Asokan, K. [2 ]
机构：
[1] Kurukshetra Univ, Dept Phys, Kurukshetra 136119, Haryana, India
[2] Inter Univ Accelerator Ctr, Mat Sci Div, New Delhi 110067, India
来源：
INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC 2015) | 2016年 / 1728卷
关键词：
CeO2; dielectric properties;
D O I：
10.1063/1.4946350
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In the present work, we report the structural and dielectric properties of Cu doped CeO2 compounds synthesized by solid state reaction method. X-ray diffraction study confirms the formation of cubic phase with Fm-3m space group corresponding to fluorite CeO2 structure. The crystallite size was found to decrease with Cu concentration. Furthermore, the dielectric measurements were carried out by varying frequency in the temperature range of 120 to 380 K. It has been found that the increase in Cu concentration in the host lattice leads to an enhancement in dielectric constant.
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页数：4
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