Magnetization states and switching in narrow-gapped ferromagnetic nanorings
We study permalloy nanorings that are lithographically fabricated with narrow gaps that break the rotational symmetry of the ring while retaining the vortex ground state, using both micromagnetic simulations and magnetic force microscopy (MFM). The vortex chirality in these structures can be readily...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2012-03-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.3685590 |