Dielectric and microwave absorption properties of LaSrMnO3/Al2O3 ceramic coatings fabricated by atmospheric plasma spraying
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- 作者：Zhaoning Yang ; yangzhaoning83@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Fa Luo ; Jiansheng Xu ; Wancheng Zhou ; Dongmei Zhu
- 关键词：Ceramic ; Coating materials ; Dielectric constant ; Dielectric properties
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 March 2016
- 年：2016
- 卷：662
- 期：Complete
- 页码：607-611
- 全文大小：1209 K
文摘
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Relaxation polarization and interfacial polarization would contribute to enhance ε′.
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The conductance loss could be considered as a dominating factor enhancing ε″.
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A bandwidth of reflectivity ≤ −10 dB can be obtained in 10.5–12.4 GHz when the coating thickness is 1.5 mm.