电邮这篇文章 Focusing and Caustics of Magnons in Ferromagnetic Semiconductors with FCC Structure
- 作者: Bakharev S.M.1,2, Savchenko S.P.1, Tankeyev A.P.1,2
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隶属关系:
- Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
- Ural Federal University
- 期: 卷 83, 编号 7 (2019)
- 页面: 822-824
- 栏目: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/187445
- DOI: https://doi.org/10.3103/S1062873819070062
- ID: 187445
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详细
Directions of the focusing of exchange spin waves inside crystals with an FCC lattice of the rock-salt type are determined. Using the example of ferromagnetic semiconductors EuO and EuS, it is shown that neither an external magnetic field nor dimensional effects are required for focusing in such systems. The directions in the crystal and the necessary conditions for the formation of magnon caustics are determined.
作者简介
S. Bakharev
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences; Ural Federal University
编辑信件的主要联系方式.
Email: bakharevsm@imp.uran.ru
俄罗斯联邦, Yekaterinburg, 620990; Yekaterinburg, 620002
S. Savchenko
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
Email: bakharevsm@imp.uran.ru
俄罗斯联邦, Yekaterinburg, 620990
A. Tankeyev
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences; Ural Federal University
Email: bakharevsm@imp.uran.ru
俄罗斯联邦, Yekaterinburg, 620990; Yekaterinburg, 620002
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