Hybrid processing and properties of Ni0.8Zn0.2Fe2O4/Ba0.6Sr0.4TiO3 magnetodielectric composites

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作者
Haibo Yang
Hong Wang
Li Shui
Li He
机构
[1] Xi’an Jiaotong University,Electronic Materials Research Laboratory, Key Laboratory of Ministry of Education
[2] Shaanxi University of Science and Technology,School of Materials Science and Engineering
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摘要
Ni0.8Zn0.2Fe2O4/Ba0.6Sr0.4TiO3 (NZO/BST) composites with high permittivity and low loss were synthesized via the hybrid processing route. The composites possess very dense and homogenous microstructure. The NZO/BST composites show good dielectric properties and magnetic properties with low loss in high frequency range. This indicates that this kind of magnetodielectric composites can be used in high-frequency communications for the capacitor-inductor integrating devices such as electromagnetic interference filters and antennas. The permittivities of the composites were also fitted using the combination of Maxwell–Wagner polarization and modified Curie–Weiss law.
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页码:1803 / 1811
页数:8
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