Control of the gyration dynamics of magnetic vortices by the magnetoelastic effect

Finizio S, Wintz S, Kirk E, Suszka AK, Gliga S, Wohlhüter P, Zeissler K & Raabe J
Choose the citation style.
Finizio, S., Wintz, S., Kirk, E., Suszka, A. K., Gliga, S., Wohlhüter, P., … Raabe, J. (2017). Control of the gyration dynamics of magnetic vortices by the magnetoelastic effect. Physical Review B, 96(5), 054438 (6 pp.). https://doi.org/10.1103/PhysRevB.96.054438
https://www.dora.lib4ri.ch/psi/islandora/object/psi:4439

The influence of a strain-induced uniaxial magnetoelastic anisotropy on the magnetic vortex core dynamics in microstructured magnetostrictive CO40Fe40B20 elements was investigated with time-resolved scanning transmission x-ray microscopy. The measurements revealed a monotonically decreasing eigenfrequency of the vortex core gyration with the increasing magnetoelastic anisotropy, which follows closely the predictions from micromagnetic modeling.

Details
Publication Type

Journal Article

Title

Control of the gyration dynamics of magnetic vortices by the magnetoelastic effect

Author(s)

Finizio, S. (6315 Microspectroscopy)

Wintz, S. (6315 Microspectroscopy)

Kirk, E. (3701 Mesoscopic Systems)

Suszka, A.K. (3701 Mesoscopic Systems)

Gliga, S.

Wohlhüter, P. (6216 Magnetische Nanostrukturen)

Zeissler, K.

Raabe, J. (6315 Microspectroscopy)

Journal

Physical Review B

Volume

96

Issue

5

Start Page

054438 (6 pp.)

Publication Year

2017

Peer Review

Yes

Facility

SLS

Beamline

PolLux

Funding (EC, SNSF)

European Commission: PSI-FELLOW - International Fellowship Program on Materials & Matter, Energy & Environment, Human Health & Life-Sciences, and Accelerator Technology (290605)

European Commission: DYNAMAG - Exploring high-frequency DYNAmics in artificial MAGnetic frustrated systems (708674)

European Commission: MAGicSky - Magnetic Skyrmions for Future Nanospintronic Devices (665095)

DUO Proposal ID

20161229
20160048

Collection

PSI Publications
Open Access

Additional Information

#green