Magnon excitations in vortex-state nanorings
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Magnon excitations in vortex-state nanorings
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| Creator |
Zaspel, С.E.
Owens, J.W. Ivanov, B.A. |
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| Subject |
Низкотемпеpатуpный магнетизм
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| Description |
The magnon mode excitation spectrum is calculated using the linearized Landau–Lifshitz equations applied to the ring in the vortex ground state. A combination of analytical techniques with numerical evaluation of integrals is used to obtain the mode frequency with the effective magnetostatic volume charge as a small perturbation. In general, the modes can be classified according to radial number n and azimuthal number m. It is shown that the frequency increases as n increases, and the frequency decreases as m increases. |
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| Date |
2017-06-13T06:07:07Z
2017-06-13T06:07:07Z 2006 |
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| Type |
Article
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| Identifier |
Magnon excitations in vortex-state nanorings / C.E. Zaspel, J.W. Owens, B.A. Ivanov // Физика низких температур. — 2006. — Т. 32, № 12. — С. 1493–1497. — Бібліогр.: 15 назв. — англ.
0132-6414 PACS: 75.75.+a, 75.30.Ds, 75.40.Gb http://dspace.nbuv.gov.ua/handle/123456789/120875 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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