Polarization of Eigenwaves and Microwave Fields in a Metal Ferromagnetic Plate
- Авторлар: Perov D.1, Rinkevich A.1, Demokritov S.1,2
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Мекемелер:
- Mikheev Institute for Metal Physics, Ural Branch, Russian Academy of Sciences
- Institute of Applied Physics, University of Münster
- Шығарылым: Том 64, № 3 (2019)
- Беттер: 251-257
- Бөлім: Radio Phenomena in Solids and Plasma
- URL: https://journals.rcsi.science/1064-2269/article/view/200469
- DOI: https://doi.org/10.1134/S106422691903015X
- ID: 200469
Дәйексөз келтіру
Аннотация
The polarization of eigenwaves and the total microwave magnetic field and microwave magnetization in a ferromagnetic metal plate is considered. It is established that, in the case of a thin plate with a thickness less than the skin depth, a significant role is played by the interference of the forward and backward eigenwaves. It is shown that both the microwave magnetization and the microwave magnetic field are elliptically polarized and the lengths of the semi-axes of the ellipses and their inclination, as well as the directions of the rotation of the corresponding vectors, are determined by the magnetization field. In particular, it is established that the polarization of the microwave field is different under the ferromagnetic resonance and ferromagnetic antiresonance conditions.
Авторлар туралы
D. Perov
Mikheev Institute for Metal Physics, Ural Branch, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: peroff@imp.uran.ru
Ресей, Yekaterinburg, 620041
A. Rinkevich
Mikheev Institute for Metal Physics, Ural Branch, Russian Academy of Sciences
Email: peroff@imp.uran.ru
Ресей, Yekaterinburg, 620041
S. Demokritov
Mikheev Institute for Metal Physics, Ural Branch, Russian Academy of Sciences; Institute of Applied Physics, University of Münster
Email: peroff@imp.uran.ru
Ресей, Yekaterinburg, 620041; Münster, 48149