Effects of aspect ratio on permeability and power loss of the magnetic nanoparticle composites

Title
Effects of aspect ratio on permeability and power loss of the magnetic nanoparticle composites
Author(s)
김기현라자쿠마르남백일이상관[이상관]
Keywords
FILMS
Issue Date
201109
Publisher
ELSEVIER SCIENCE SA
Citation
THIN SOLID FILMS, v.519, no.23, pp.8391 - 8393
Abstract
The complex permeabilities of the permalloy nanorods and their composite in nonmagnetic matrix were calculated by the semi-empirical method. The mixture of nanorods with different aspect ratios exhibited the broadband frequency behaviors of the permeability. For the near-field conduction noise suppression applications, the electromagnetic wave absorption of the magnetic composite was evaluated by coplanar waveguide method. The permeability and the power loss effects of composite with the aspect ratios of nanorods were evaluated with the change of composite thickness. (C) 2011 Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/24589http://dx.doi.org/10.1016/j.tsf.2011.03.102
ISSN
0040-6090
Appears in Collections:
이과대학 > 물리학과 > Articles
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