Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers
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| Creator |
Prokopenko, O.V.
Tiberkevich, V.S. Slavin, A.N. |
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| Subject |
Modeling and simulation
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| Description |
The analytical theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator (DFL STNO) operating in the absence of a bias magnetic field is developed. The theory is based on a system of simplified dynamic equations written in collective variables and yields an analytic expression for the upper dc current density threshold of stable magnetization dynamics (generation) in the DFL STNO. This threshold is caused by a dipolar coupling between the free layers and can be controlled by choosing an appropriate geometry of the DFL STNO structure.
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| Date |
2017-06-12T07:35:36Z
2017-06-12T07:35:36Z 2014 |
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| Type |
Article
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| Identifier |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers / O.V. Prokopenko, V.S. Tiberkevich, A.N. Slavin // Functional Materials. — 2014. — Т. 21, № 2. — С. 206-210. — Бібліогр.: 22 назв. — англ.
1027-5495 DOI: dx.doi.org/10.15407/fm21.02.206 http://dspace.nbuv.gov.ua/handle/123456789/120426 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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