Helical domain walls in constricted cylindrical NiFe nanowires

Reducing the magnetic shape anisotropy of a cylindrical NiFe nanowire allows the formation of two vortices with opposite chirality at the two ends. At relatively low aspect ratio these two vortices are connected via a gradual rotation of the magnetization over a short region, which forms a three-dim...

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Bibliographic Details
Main Authors: Tran, M., Chandra Sekhar, M., Liew, H. F., Han, G. C., Purnama, Indra, Lew, Wen Siang
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/95311
http://hdl.handle.net/10220/8956