Switching phenomena in magnetic vortex dynamics
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Switching phenomena in magnetic vortex dynamics
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| Creator |
Gaididei, Y.B.
Kravchuk, V.P. Mertens, F.G. Sheka, D.D. |
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| Subject |
Низкотемпеpатуpный магнетизм
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| Description |
Amagnetic nanoparticle in a vortex state is a promising candidate for the information storage. One bit of information corresponds to the upward or downward magnetization of the vortex core (vortex polarity). Generic properties of the vortex polarity switching are insensitive of the way how the vortex dynamics was excited: by an ac magnetic field, or by an electrical current. We study theoretically the switching process and describe in detail its mechanism, which involves the creation and annihilation of an intermediate vortex- antivortex pair. |
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| Date |
2017-05-22T14:22:41Z
2017-05-22T14:22:41Z 2008 |
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| Type |
Article
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| Identifier |
Switching phenomena in magnetic vortex dynamics
/ Y.B. Gaididei, V.P. Kravchuk, F.G. Mertens, D.D. Sheka // Физика низких температур. — 2008. — Т. 34, № 7. — С. 669–676. — Бібліогр.: 72 назв. — англ.
0132-6414 PACS: 75.10.Hk;75.70.Ak;75.40.Mg;05.45.–a http://dspace.nbuv.gov.ua/handle/123456789/117337 |
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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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