Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers
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 expressio...
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| Дата: | 2014 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2014
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120426 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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dspace |
| spelling |
irk-123456789-1204262017-06-13T03:02:35Z Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers Prokopenko, O.V. Tiberkevich, V.S. Slavin, A.N. Modeling and simulation 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. 2014 Article 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 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Modeling and simulation Modeling and simulation |
| spellingShingle |
Modeling and simulation Modeling and simulation Prokopenko, O.V. Tiberkevich, V.S. Slavin, A.N. Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers Functional Materials |
| 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. |
| format |
Article |
| author |
Prokopenko, O.V. Tiberkevich, V.S. Slavin, A.N. |
| author_facet |
Prokopenko, O.V. Tiberkevich, V.S. Slavin, A.N. |
| author_sort |
Prokopenko, O.V. |
| title |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers |
| title_short |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers |
| title_full |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers |
| title_fullStr |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers |
| title_full_unstemmed |
Theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers |
| title_sort |
theory of magnetization dynamics in a dual-free-layer spin-torque nano-oscillator with isotropic free layers |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2014 |
| topic_facet |
Modeling and simulation |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120426 |
| citation_txt |
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. |
| series |
Functional Materials |
| work_keys_str_mv |
AT prokopenkoov theoryofmagnetizationdynamicsinadualfreelayerspintorquenanooscillatorwithisotropicfreelayers AT tiberkevichvs theoryofmagnetizationdynamicsinadualfreelayerspintorquenanooscillatorwithisotropicfreelayers AT slavinan theoryofmagnetizationdynamicsinadualfreelayerspintorquenanooscillatorwithisotropicfreelayers |
| first_indexed |
2023-10-18T20:37:01Z |
| last_indexed |
2023-10-18T20:37:01Z |
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1796150665574088704 |