The Effect of V $_2$ O $_5$ on High-Frequency and Attenuation Properties for BaCo $\\rm _ x$ Zn $_2-\\rm x$ Fe

Author

Li, Z.W. ; Wu, Y.P ; Lin, G.Q. ; Tao, Liu

Volume

42

Issue

10

fYear

2006

Firstpage

3365

Lastpage

3367

Abstract

Microstructure, static, and dynamic magnetic properties have been investigated for BaCo_xZn_2-xFe₁₆O₂₇ (x=1.0, 1.3, and 1.5) without and with doping of V₂O ₅ and the corresponding ferrite/polymer composites. Experimental result showed that doping with V₂O₅ can effectively modify the shape of the particles, significantly decrease the complex permittivity, and enhance the complex permeability. The composites, therefore, are potential candidates for electromagnetic (EM) attenuation materials with low reflectivity and broad bandwidth at microwave frequencies

Keywords

barium compounds; cobalt compounds; composite materials; ferrites; magnetic materials; magnetic permeability; vanadium compounds; zinc compounds; BaCoZnFeO:V₂O₅; attenuation properties; complex permittivity; doping; electromagnetic materials; ferrite composites; high-frequency magnetic properties; polymer composites; Attenuation; Doping; Ferrites; Iron; Magnetic properties; Microstructure; Permittivity; Polymers; Shape; Zinc; CoZn substituted W-type barium ferrite; V; electromagnetic (EM) materials; ferrite/polymer composites; high-frequency magnetic properties;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2006.879499

Filename

1704628

The Effect of V O on High-Frequency and Attenuation Properties for BaCo Zn Fe

Li, Z.W. ; Wu, Y.P ; Lin, G.Q. ; Tao, Liu

jour

The Effect of V $_2$ O $_5$ on High-Frequency and Attenuation Properties for BaCo $\\rm _ x$ Zn $_2-\\rm x$ Fe