Magnetic Behavior of Barium Hexaferrite nanoparticles

被引：1

作者：

Boyajian, Taline ^{[1
]}

Vincent, Didier ^{[1
]}

Le Berre, Martine ^{[2
]}

Neveu, Sophie ^{[3
]}

机构：

[1] Univ St Etienne, DIOM Lab, 25 Rue Dr Remy Annino, F-42000 St Etienne, France

[2] Inst Natl Sci Appl, INL, F-69621 Villeurbanne, France

[3] CNRS, PECSA, UPMC, ESPCI Lab, F-75252 Paris, France

来源：

ADVANCES IN INNOVATIVE MATERIALS AND APPLICATIONS | 2011年 / 324卷

关键词：

Magnetic particles; Barium hexaferrite; Composite; Microwave; NANOCOMPOSITE;

D O I：

10.4028/www.scientific.net/AMR.324.286

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An analysis of the magnetic behavior of Barium Hexaferrite nanoparticles is presented in this paper. The particles' average size is around 200 nm. The SU-8 photoresist is used as dielectric host matrix in which the particles are embedded. The volume fraction of magnetic particles reached is around 10%. Microwave characterizations show the properties of the resulting nanocomposite. The external applied magnetic field plays the main role in orienting these magnetic particles in the composite. Coplanar CPW lines were used to investigate the magnetic material's efficiency by its non-reciprocal effects. Magnetic nanocomposites seem promising material for future applications. Thus, higher magnetic particle volume fractions and better orientation are required.

引用

页码：286 / +

页数：2

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