Published March 2008
| Version v1
Journal article
A new perturbation method for determining the broadband complex permeability of magnetic thin films
Creators
- 1. Department of Electronic Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China)
Description
In this paper, a new one-port microstrip line permeameter using the perturbation method is presented. A short-ended circuited microstrip line fixture was designed and implemented. Completely new analytical calculation formulas and a two-step measurement procedure were applied to deduce the complex permeability of the material in the frequency range from 100 MHz to 5 GHz. The measured results showed good agreement with the Landau-Lifchitz-Gilbert theory
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jmmm.2007.08.012Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2007.08.012;
- PII
- S0304-8853(07)00850-5;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 320
- Journal Issue
- 5
- Journal Page Range
- p. 148-151
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39065587
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- GHZ RANGE 01-100; MHZ RANGE 01-100; MHZ RANGE 100-1000; PERMEABILITY; PERTURBATION THEORY; THIN FILMS
- Descriptors DEC
- FILMS; FREQUENCY RANGE; GHZ RANGE; MHZ RANGE; PHYSICAL PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.