DocumentCode
1176772
Title
Monte Carlo Simulation for Magnetic Domain Wall Displacements in Magnetic Nano-Wires With Local Disorders
Author
Yamaguchi, Katsuhiko ; Suzuki, Kenji ; Nittono, Osamu ; Yamada, Koji ; Enokizono, Masato ; Takagi, Toshiyuki
Author_Institution
Fac. of Symbiotic Syst. Sci., Fukushima Univ., Fukushima
Volume
45
Issue
3
fYear
2009
fDate
3/1/2009 12:00:00 AM
Firstpage
1622
Lastpage
1625
Abstract
The velocities of magnetic domain wall displacements during reversal magnetization in a nano-wire were simulated as a function of impurity and defect densities in the host spin lattice, by using Monte Carlo method. The magnetic domain wall displacement velocity was enhanced for the clusters with defects and it was suppressed for ones with impurities.
Keywords
Monte Carlo methods; magnetic domain walls; magnetic impurities; magnetisation reversal; nanowires; Monte Carlo simulation; defect densities; host spin lattice; impurity; magnetic clusters; magnetic domain wall displacements; magnetic nanowires; reversal magnetization; Magnetic domains; Monte Carlo (MC) methods; magnetization processes; magnetization reversal;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2009.2012759
Filename
4787381
Link To Document