مرکز منطقه ای اطلاع رساني علوم و فناوري - The Effect of V <img src="/images/tex/234.gif" alt="_2"> O <img src="/images/tex/287.gif" alt="_5"> on High-Frequency and Attenuation Properties for BaCo <img src="/images/tex/422.gif" alt="\\rm _ x"> Zn <img src="/images/tex/423.gif" alt="

DocumentCode :

767453

Title :

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 :

Issue :

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

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=767453