1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Vortex mode dynamics and bandwidth tunability in a two-dimensional array of interacting magnetic disks
Rent:
Rent this article for
USD
10.1063/1.4710549
/content/aip/journal/apl/100/18/10.1063/1.4710549
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/18/10.1063/1.4710549

Figures

Image of FIG. 1.
FIG. 1.

An illustrative fragment of the array showing the time evolution of the azimuthal (−2,0) mode at k = 0: This mode is almost stationary (“breathing”), apart from slight distortions due to the serrated shape of the disks (enhanced online). [URL: http://dx.doi.org/10.1063/1.4710549.1]10.1063/1.4710549.1

Image of FIG. 2.
FIG. 2.

An illustrative fragment of the array showing the time evolution of the azimuthal (−2,0) mode at kx = 0.3 × (2π/a): The mode is now circularly polarized (enhanced online). [URL: http://dx.doi.org/10.1063/1.4710549.2]10.1063/1.4710549.2

Image of FIG. 3.
FIG. 3.

Band diagram at H = 0. Inset on the left: first Brillouin zone and (blue square) irreducible zone. Inset on the right: snapshot of the (+2,0) mode turning into a (+3,0) mode at k = 16.8 × 104 rad/cm (along ΓX).

Image of FIG. 4.
FIG. 4.

Band diagram at H = 200 Oe. Inset shows the equilibrium magnetic configuration of one of the disks of the array; the dark area corresponds to the vortex core region (out of plane).

Image of FIG. 5.
FIG. 5.

Illustration of the symmetry breaking of the gyrotropic mode dispersion curve: dispersion curve at H = 0 (dotted line); dispersion curve at H = 200 Oe (solid line). The magnetic field is applied along x-direction.

video/mp4,video/x-flv,video/flv,audio.mp3,audio.mpeg

Multimedia

The following multimedia file is available, if you log in: 1.4710549.original.v1.mpg
The following multimedia file is available, if you log in: 1.4710549.original.v2.mpg
Loading

Article metrics loading...

/content/aip/journal/apl/100/18/10.1063/1.4710549
2012-05-04
2014-04-17
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Vortex mode dynamics and bandwidth tunability in a two-dimensional array of interacting magnetic disks
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/18/10.1063/1.4710549
10.1063/1.4710549
SEARCH_EXPAND_ITEM