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Multistable switching due to magnetic vortices pinned at artificial pinning sites

Rahm, M and Stahl, Joachim and Wegscheider, Werner and Weiss, Dieter (2004) Multistable switching due to magnetic vortices pinned at artificial pinning sites. Applied Physics Letters 85, p. 1553.

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Abstract

Magnetic vortices form the ground state in micron and submicron ferromagnetic disks. By inserting artificial defects (antidots) into a submicron ferromagnetic disk, magnetic vortices can be pinned controllably thus enabling a different way for magnetic switching. We show that by inserting n antidots into a disk magnetization reversal takes place via n-1 jumps of the vortex core between ...

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Export bibliographical data

Item Type:Article
Date:2004
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Claudia Rahm
Deposited On:25 May 2009 13:21
Last Modified:23 Dec 2009 04:09
Item ID:7930
Owner Only: item control page
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