期刊
CERAMICS INTERNATIONAL
卷 48, 期 20, 页码 29715-29721出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ceramint.2022.06.229
关键词
MoO2; Electromagnetic wave absorption; Polarization behavior; Dielectric loss
资金
- National Natural Science Foundation of China [NSFC 51702161]
This work investigates the dielectric loss behavior and electromagnetic wave absorption (EMA) property of MoO2 ceramic from single crystal to polycrystal. It is found that polycrystal MoO2 exhibits better dielectric loss ability than single crystal MoO2, resulting in significantly enhanced EMA performance. The research determines that polarization loss plays a dominant role in the dielectric loss of MoO2 ceramic.
In this work, the dielectric loss behavior and electromagnetic wave absorption (EMA) property of MoO2 ceramic from single crystal to polycrystal have been in-depth investigated. It is found that polycrystal MoO2 shows better dielectric loss ability than single crystal MoO2, leading to greatly enhanced EMA performance. It is determined that polarization loss occupies the dominant position in the dielectric loss of MoO2 ceramic. This research provides new insights in understanding of dielectric loss behavior and EMA mechanism for dielectric MoO2 crystals.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据