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Dynamics of vortex core switching in ferromagnetic nanodisks
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10.1063/1.2424673
/content/aip/journal/apl/89/26/10.1063/1.2424673
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/26/10.1063/1.2424673
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(Color online) Temporal evolution of of the Py disk excited by (cut off at ). The arrows are the in-plane component of the magnetization. Below each image are the profiles through the center of each vortex core along the lines in the direction, respectively. Note that the profiles in (b)–(d) are enlarged in the axis direction.

Image of FIG. 2.
FIG. 2.

(Color online) Time dependence of the average energy densities of the exchange energy , the demagnetization energy , the total energy , and the maximum of the nominal torque value for the Py disk with a pulse (cut off at ).

Image of FIG. 3.
FIG. 3.

(Color online) Temporal evolution of distribution of the Py disk excited by using the pulse of (cutoff at ). The arrows are the in-plane component of the magnetization. Below each image are the profiles through the center of each vortex core along the lines in the direction, respectively.

Image of FIG. 4.
FIG. 4.

(Color online) Time dependence of the average energy densities of the exchange energy , the demagnetization energy , the total energy , and the maximum of the nominal torque value for the Py disk with an excitation pulse (cutoff at ).

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/content/aip/journal/apl/89/26/10.1063/1.2424673
2006-12-28
2014-04-24
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Dynamics of vortex core switching in ferromagnetic nanodisks
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/26/10.1063/1.2424673
10.1063/1.2424673
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