| Published Version Download ( PDF | 368kB) |
Fourier Transform Imaging of Spin Vortex Eigenmodes
Buess, M., Höllinger, R., Haug, T., Perzlmaier, Korbinian, Krey, Uwe, Pescia, D., Scheinfein, M., Weiss, Dieter
and Back, Christian
(2004)
Fourier Transform Imaging of Spin Vortex Eigenmodes.
Physical Review B (PRB) 93, 077207.
Date of publication of this fulltext: 24 Feb 2020 13:54
Article
DOI to cite this document: 10.5283/epub.2556
Abstract
Thin-circular lithographically defined magnetic elements with a spin vortex configuration are excited with a short perpendicular magnetic field pulse. We report the first images of excited magnetic eigenmodes up to third order, obtained by means of a phase sensitive Fourier transform imaging technique. Both axially symmetric and symmetry breaking azimuthal eigenmodes are observed. We observe ...
Thin-circular lithographically defined magnetic elements with a spin vortex configuration are excited with a short perpendicular magnetic field pulse. We report the first images of excited magnetic eigenmodes up to third order, obtained by means of a phase sensitive Fourier transform imaging technique. Both axially symmetric and symmetry breaking azimuthal eigenmodes are observed. We observe strong oscillations of the magnetization in the central part of the magnetic elements. The experimental data are in good agreement with micromagnetic simulations.
Alternative links to fulltext
Involved Institutions
Details
| Item type | Article | ||||
| Journal or Publication Title | Physical Review B (PRB) | ||||
| Publisher: | AMERICAN PHYSICAL SOC | ||||
|---|---|---|---|---|---|
| Open Access Type: | Due to SHERPA/RoMEO | ||||
| Place of Publication: | COLLEGE PK | ||||
| Volume: | 93 | ||||
| Page Range: | 077207 | ||||
| Date | 2004 | ||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Chair Professor Back > Group Christian Back Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss | ||||
| Identification Number |
| ||||
| Keywords | PERMALLOY; DISK; | ||||
| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Yes, this version has been refereed | ||||
| Created at the University of Regensburg | Yes | ||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-25560 | ||||
| Item ID | 2556 |
Download Statistics
Download Statistics