Splitting of a Diffraction-Compressed Beam of Spin Waves by a Magnon Crystal, Induced by a Magnetic Field in a Film of Yttrium–Iron Garnet

被引：0
|
作者：
Annenkov A.Y. [1 ]
Gerus S.V. [1 ]
Lock E.H. [1 ]
机构：
[1] Kotel’nikov Institute of Radio Engineering and Electronics, Fryazino Branch, Russian Academy of Sciences, Fryazino
来源：
Annenkov, A. Yu. (amts-f@mail.ru) | 2020年 / Pleiades journals卷 / 84期
基金：
俄罗斯基础研究基金会;
关键词：
Iron - Diffraction - Yttrium iron garnet - Magnetic fields - Yttrium;
D O I：
10.3103/S1062873820020057
中图分类号：
学科分类号：
摘要：
Abstract: Results are presented from an experimental study of the diffraction of a superdirectional beam of surface spin waves on a weak-contrast magnon crystal formed in a film of yttrium–iron garnet using a localized spatial periodic magnetic field. Distributions of the field of the spin wave characteristic are obtained for Bragg diffraction on a magnetic lattice. © 2020, Allerton Press, Inc.
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页码：141 / 143
页数：2
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