Unravelling the Electromagnetic Behavior in Ordered Double-Perovskite Sr2FeMoO6

被引：0
作者：
Sheng Liu
Yulan Cheng
Shuoqing Yan
Jun He
Lianwen Deng
Heng Luo
机构：
[1] Hunan Institute of Engineering,College of Mechanical Engineering
[2] Hunan Institute of Engineering,School of Computational Science and Electronics
[3] Central South University,School of Physics and Electronics
来源：
Journal of Electronic Materials | 2022年 / 51卷
关键词：
Double-perovskite; Sr; FeMoO; magnetic property; microwave absorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The exploration and development of microwave absorbing materials (MAMs) are of great significance in the field of microwave absorption. In this paper, the newly ordered double-perovskite Sr2FeMoO6 (SFMO) were prepared, and the structure, magnetic, electromagnetic response behavior, and microwave absorption performance were investigated in detail. A well-crystallized and purified phase with an average size of 1.2 μm were observed. Large room-temperature magnetization and dielectric response exerts positive effects on microwave electromagnetic properties. A broadened absorption bandwidth (reflection loss, RL < − 10 dB) covering the range of 11.7–15.8 GHz at a thickness of 2.0 mm was found in the SFMO/paraffin composites, which may provide intriguing application in microwave absorption field.
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页码：3430 / 3437
页数：7
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