Collective motion of magnetization in two-dimensional arrays of square elements
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URI (for links/citations):
https://epjb.epj.org/articles/epjb/abs/2018/05/b180006/b180006.htmlhttps://elib.sfu-kras.ru/handle/2311/111215
Date:
2018-05Journal Name:
European Physical Journal BJournal Quartile in Scopus:
Q2Journal Quartile in Web of Science:
Q3Bibliographic Citation:
Petr D. Kim. Collective motion of magnetization in two-dimensional arrays of square elements [Текст] / Petr D. Kim, Vitaly A. Orlov, Roman Yu. Rudenko, Aleksandr V. Kobyakov, Anna V. Lukyanenko, Vladimir S. Prokopenko, Irina N. Orlova, Tatyana V. Rudenko // European Physical Journal B: Condensed Matter and Complex Systems. — 2018.Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Abstract:
The resonance in a two-dimensional array of square ferromagnetic elements has been experimentally investigated. The magnetization of the elements is shown to be in the vortex state. The resonance peak splitting in the array with increasing density of the elements has been established. The explanation of this phenomenon is proposed and eigenfrequencies of the collective modes are theoretically estimated. Different combinations of polarities and chiralities of the nearest elements in the array are examined.