Spin-wave switching using dynamic magnonic crystal

被引：7
|
作者：
Iwaba, Masashi [1 ]
Sekiguchi, Koji [2 ]
机构：
[1] Yokohama Natl Univ, Grad Sch Engn Sci, Tokiwadai 79-5, Yokohama, Kanagawa 2408501, Japan
[2] Yokohama Natl Univ, Fac Engn, Tokiwadai 79-5, Yokohama, Kanagawa 2408501, Japan
来源：
APPLIED PHYSICS EXPRESS | 2021年 / 14卷 / 07期
基金：
日本学术振兴会;
关键词：
All Open Access; Green;
D O I：
10.35848/1882-0786/ac0677
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this study, switching of the spin-wave propagation was investigated using an yttrium iron garnet (YIG) waveguide. A dynamic magnonic crystal (DMC) was designed to control the non-reciprocal surface spin waves. The DMC controlled the periodic modulation field on the YIG film and caused a strong Bragg reflection on the surface spin waves. The maximum effect of Bragg reflection was analyzed by the wavelet to be 95% of its intensity. The spin-wave switching by the DMC will be a promising method of carrier-flow control for constructing the integrated magnonic circuits.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Spin-wave nonreciprocity based on interband magnonic transitions
    Di, K.
    Lim, H. S.
    Zhang, V. L.
    Ng, S. C.
    Kuok, M. H.
    [J]. APPLIED PHYSICS LETTERS, 2013, 103 (13)
  • [22] Magnonic spin-wave modes in CoFeB antidot lattices
    Ulrichs, Henning
    Lenk, Benjamin
    Muenzenberg, Markus
    [J]. APPLIED PHYSICS LETTERS, 2010, 97 (09)
  • [23] Spontaneous Exact Spin-Wave Fractals in Magnonic Crystals
    Richardson, Daniel
    Kalinikos, Boris A.
    Carr, Lincoln D.
    Wu, Mingzhong
    [J]. PHYSICAL REVIEW LETTERS, 2018, 121 (10)
  • [24] Lateral Spin-Wave Transport in a System of Nonidentical Magnonic-Crystal Microwave Guides
    V. A. Gubanov
    S. E. Sheshukova
    A. V. Sadovnikov
    [J]. Physics of the Solid State, 2021, 63 : 1361 - 1365
  • [25] Magnonic crystal theory of the spin-wave frequency gap in low-doped manganites
    Krawczyk, M.
    Puszkarski, H.
    [J]. Journal of Applied Physics, 2006, 100 (07):
  • [26] Magnonic noise in the parametric spin-wave pumping process
    Nishiwaki, Yuri
    Nezu, Shoki
    Sekiguchi, Koji
    [J]. Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 2024, 63 (10):
  • [27] A switchable spin-wave signal splitter for magnonic networks
    Heussner, F.
    Serga, A. A.
    Braecher, T.
    Hillebrands, B.
    Pirro, P.
    [J]. APPLIED PHYSICS LETTERS, 2017, 111 (12)
  • [28] Magnonic crystal based forced dominant wavenumber selection in a spin-wave active ring
    Karenowska, A. D.
    Chumak, A. V.
    Serga, A. A.
    Gregg, J. F.
    Hillebrands, B.
    [J]. APPLIED PHYSICS LETTERS, 2010, 96 (08)
  • [29] An Iterative Solution for Spin-Wave Dispersion in a Magnonic Ring
    Kumar, N.
    Venkat, G.
    Prabhakar, A.
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2014, 50 (09)
  • [30] Lateral Spin-Wave Transport in a System of Nonidentical Magnonic-Crystal Microwave Guides
    Gubanov, V. A.
    Sheshukova, S. E.
    Sadovnikov, A., V
    [J]. PHYSICS OF THE SOLID STATE, 2021, 63 (09) : 1361 - 1365
12345