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Artificial domain wall nanotraps in Ni81Fe19 wires

Authors :
Faulkner, Colm C.
Cooke, Michael D.
Allwood, Dan A.
Petit, Dorothee
Atkinson, Del
Cowburn, Russell P.
Source :
Journal of Applied Physics. June 1, 2004, Vol. 95 Issue 11, 6717-6719
Publication Year :
2004

Abstract

The controlled pinning and depinning of head-to-head domain walls with individual artificial nanotraps in rounded L-shaped Ni81Fe19 wires is discussed. Domain walls can be effectively pinned by domain wall nanotraps with dimensions of depth Dt=35nm and width Wt=55nm.

Details

Language :
English
ISSN :
00218979
Volume :
95
Issue :
11
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.123794825