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Dry friction in micromagnetics

Authors :
J. S. Helman
W. Baltensperger
Source :
IEEE Transactions on Magnetics. 27:4772-4774
Publication Year :
1991
Publisher :
Institute of Electrical and Electronics Engineers (IEEE), 1991.

Abstract

Dry friction is introduced into the Landau-Lifshitz equations. Numerical simulations show sustained motions or transitions to rest in a critical state. Hysteresis and Barkhausen noise can be modeled with simple structures. Dry friction in the Landau-Lifshitz equation can be a useful element in the modeling of ferromagnets. >

Subjects

Subjects :
Physics
Condensed matter physics
Numerical analysis
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
Magnetic hysteresis
Ferromagnetic resonance
Electronic, Optical and Magnetic Materials
Magnetization
symbols.namesake
Hysteresis
Ferromagnetism
symbols
Electrical and Electronic Engineering
Micromagnetics
Barkhausen effect
Computer Science::Databases

Details

ISSN :
19410069 and 00189464
Volume :
27
Database :
OpenAIRE
Journal :
IEEE Transactions on Magnetics
Accession number :
edsair.doi...........1f0ffb0024a6107d24311500334a0edf
Full Text :
https://doi.org/10.1109/20.278942
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