Microwave absorptive behavior of ZnCo-substituted W-type Ba hexaferrite nanocrystalline composite material

被引：168

作者：

Ruan, SP ^{[1
]}

Xu, BK

Suo, H

Wu, FQ

Xiang, SQ

Zhao, MY

机构：

[1] Jilin Univ, Dept Elect Engn, Changchun 130023, Peoples R China

[2] Jilin Univ, Dept Chem, Changchun 130023, Peoples R China

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 212卷 / 1-2期

关键词：

microwave absorption; nanocrystalline; barium hexaferrite; composite; synthesis;

D O I：

10.1016/S0304-8853(99)00755-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ZnCo-substituted W-type barium hexagonal ferrite of the order of nanoscale is synthesized and investigated as microwave absorber. Based on a two-layer structure with the thickness of only 1 mm, a big reflection loss over broadband is obtained. The microwave absorptive mechanisms of nanocrystalline composite material are also discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：175 / 177

页数：3

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