Ferromagnetic Resonance Study of Thin Film Antidote Arrays: Experiment and Micromagnetic Simulations Научная публикация
Журнал |
Physical Review B, Condensed Matter and Materials Physics (up to 2016)
ISSN: 1098-0121 , E-ISSN: 1550-235X |
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Вых. Данные | Год: 2007, Том: 75, Страницы: 174429-174435 Страниц : 6 DOI: 10.1103/PhysRevB.75.174429 | ||||||||||
Ключевые слова | MAGNETIZATION REVERSAL; ELECTRON-MICROSCOPY; PERMALLOY ARRAYS; ANISOTROPY; MODES | ||||||||||
Авторы |
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Организации |
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Реферат:
The dynamic magnetic properties of two-dimensional periodic Co antidot arrays were studied by X-band ferromagnetic resonance. The experimental results on geometrically scaled antidot arrays reveal a strong attenuation of the uniform ferromagnetic resonance mode in comparison to a continuous film, but an excitation of nonuniform in-plane spin-wave modes. Micromagnetic finite-element simulations show that the static magnetic structure in an antidot array depends on the direction of the external field with respect to the symmetry axes of the antidot lattice, even if the external field is strong enough to enforce a technically saturated magnetization state. The analysis gives evidence that characteristic inhomogeneities in the magnetization distribution around the antidots give rise to the changes of the resonance modes with the in-plane direction of the magnetization.
Библиографическая ссылка:
Martyanov O.N.
, Yudanov V.F.
, Li R.N.
, Nepijko S.A.
, Elmers H.J.
, Hertel R.
, Schneider C.M.
, Schoenhense G.
Ferromagnetic Resonance Study of Thin Film Antidote Arrays: Experiment and Micromagnetic Simulations
Physical Review B, Condensed Matter and Materials Physics (up to 2016). 2007. V.75. P.174429-174435. DOI: 10.1103/PhysRevB.75.174429 WOS Scopus РИНЦ
Ferromagnetic Resonance Study of Thin Film Antidote Arrays: Experiment and Micromagnetic Simulations
Physical Review B, Condensed Matter and Materials Physics (up to 2016). 2007. V.75. P.174429-174435. DOI: 10.1103/PhysRevB.75.174429 WOS Scopus РИНЦ
Файлы:
Полный текст от издателя
Даты:
Поступила в редакцию: | 18 июл. 2006 г. |
Принята к публикации: | 8 февр. 2007 г. |
Опубликована в печати: | 1 мая 2007 г. |
Опубликована online: | 21 мая 2007 г. |
Идентификаторы БД:
Web of science | WOS:000246890500095 |
Scopus | 2-s2.0-34347240789 |
РИНЦ | 13537947 |
Chemical Abstracts | 2007:692106 |
Chemical Abstracts (print) | 147:249010 |
OpenAlex | W1981443009 |