Go to content
UR Home

Vortex pinning at individual defects in magnetic nanodisks

Rahm, M, Biberger, Josef, 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.

Other URL: http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=JAPIAU000093000010007429000001&idtype=cvips&prog=normal, http://jap.aip.org/


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

Item type:Article
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
Item ID:7932
Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons