Go to content
UR Home

Vortex nucleation in sub-micrometer ferromagnetic disks

Rahm, M. ; Schneider, M. ; Biberger, Josef ; Pulwey, Ralph ; Umanski, V. ; Zweck, Josef ; Weiss, Dieter


We investigate both experimentally and by means of micromagnetic calculations magnetic states preceding vortex formation in permalloy nanodisks. In experiment, we used micro-Hall sensors fabricated from GaAs/AlGaAs heterojunction material to measure stray field hysteresis loops of individual disks. Micromagnetic calculations involving different micromagnetic codes allowed us to interpret ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons