DocumentCode
1063186
Title
Dry friction in micromagnetics
Author
Baltensperger, W. ; Helman, J.S.
Author_Institution
Theor. Phys., ETH Honggerberg, Zurich, Switzerland
Volume
27
Issue
6
fYear
1991
fDate
11/1/1991 12:00:00 AM
Firstpage
4772
Lastpage
4774
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
Keywords
Barkhausen effect; ferromagnetic resonance; ferromagnetism; friction; magnetic hysteresis; magnetisation; numerical methods; Barkhausen noise; Landau-Lifshitz equations; critical state; dry friction; ferromagnet modelling; ferromagnetic resonance; hysteresis; magnetisation dynamics; numerical simulation; Damping; Equations; Friction; Hysteresis; Magnetic force microscopy; Magnetization; Micromagnetics; Numerical simulation; Quantum mechanics; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.278942
Filename
278942
Link To Document