Simulation of the Diameters, Length and Content Effect on the Magnetic Properties of Glass-Coated Magnetic Alloy Microwires

Abstract

The microwave permeability of glass-coated magnetic alloy microwires/dielectric composite was investigated by apparent permeability linked with intrinsic permeability calculated based on Landau-Lifshitz function. The effect of diameter, length and microwires content on the composite effective permeability was simulated. The simulated results show that the complex permeability decreases with the increase of the microwires diameter and the wire content in the composite. The microwave magnetic resonance frequency increase distinctly with the lengthening of the glass-coated microwires. The full width at half maximum of the ferromagnetic resonance peak increases with the lengthening of the microwires and the decrease of the wire content.

Meeting Name

4th International Conference on Mechanical and Electrical Technology, ICMET 2012 (2012: Jul. 24-26, Kuala Lumpur, Malaysia)

Department(s)

Engineering Management and Systems Engineering

Keywords and Phrases

Dimension Effect; Glass-Coated Microwires; Microwave Properties; Permeability; Resonance Frequency

International Standard Book Number (ISBN)

978-303785510-2

International Standard Serial Number (ISSN)

1660-9336

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2012 Trans Tech Publications, All rights reserved.

Publication Date

01 Jul 2012

Link to Full Text

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