Frequency Dependence of Complex Permeability of Polycrystalline Ferrites Based on the Realities of Microstructure-Reference-Cited by-同舟云学术

Frequency Dependence of Complex Permeability of Polycrystalline Ferrites Based on the Realities of Microstructure

Published:2013-03 Issue: Volume:543 Page:507-510
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Jankovskis Janis¹,Ponomarenko Nikolajs¹,Stepins Deniss¹

Affiliation:

1. Riga Technical University

Abstract

Complex permeability spectra of polycrystalline ferrites are analyzed on the basis of the model accounting for the effects of their grain size distribution (GSD). The model allows for explicit relation for absorption component. It shows, that by change of only one parameter (related with GSD) it is possible to turn from the relaxation to resonance character of spectrum, that spectra of ferrites, sintered at low temperature, tend to the most theoretical type - symmetrical one.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.543.507.pdf

Reference13 articles.

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