Rahm, M and Biberger, Josef and Umanski, V and Weiss, Dieter (2004) Vortex pinning at individual defects in magnetic nanodisks. Journal of Applied Physics 93, p. 7429.
Full text not available from this repository.
We studied the interaction between magnetic vortices and artificial point defects by using micro-Hall magnetometry. Disk-shaped Permalloy particles with diameters between 300 and 800 nm and thicknesses from 20 to 60 nm, which contain a single lithographically defined defect, were examined. Magnetization reversal curves were measured for different in-plane directions of the applied field. The data indicate that the magnetic vortex structure can be pinned at the point defect.
Export bibliographical data
|Institutions:||Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss|
|Dewey Decimal Classification:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited on:||25 May 2009 13:21|
|Last modified:||05 Aug 2009 13:57|