| Peer-Reviewed

2D Surface Spin Waves in Dynamic Magnonic Crystals Created by a Surface Acoustic Wave in YIG Films

Received: 16 August 2021     Accepted: 16 September 2021     Published: 27 September 2021
Views:       Downloads:
Abstract

Some results of the study of 2D propagation of surface magnetostatic spin waves (SMSW) in dynamic magnonic crystals (DMC) created by a surface acoustic wave (SAW) in a structure with a yttrium-iron garnet (YIG) film are presented. Such studies are interesting from the practical point of view of creating real relatively complex devices on spin waves when they propagate in different directions, and not only in the 1D case. The methods of experimental research are presented, in particular, the features of the method of excitation of SAW in the structure that do not lead to the appearance of additional magnetic anisotropy in it, a method for measuring the angular dependencies of SMSW using mobile antenna–probes is presented. The angular dependences of the magnonic band gap frequencies are measured. It is established that the transmission bands with the transformation of the reflected SMSW into other types of magnetostatic waves (MSW) exist at any angle values, while the intervals in which there are no SMSW transformations during reflections occur in a certain narrower range of angles. The angles of the directions of the wave vectors and the Poynting vector of the reflected SMSW were also measured. A satisfactory agreement was obtained with the calculation performed using the method of isofrequency curves and the laws of inelastic scattering SMSW on SAW.

Published in American Journal of Physics and Applications (Volume 9, Issue 5)
DOI 10.11648/j.ajpa.20210905.12
Page(s) 110-115
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

2D Spin Wave Propagation, Dynamic Magnonic Crystal, Yttrium Iron Garnet, ZnO Film, Surface Acoustic Wave, Mobile Probe-antenna, Cubic Magnetic Anisotropy, Izofrequency Curves

References
[1] Vasseur, J. O., Dobrzynski, L., Djafari-Rouhani, B. (1996). Magnon band structure of periodic composites. Phys. Rev. B 54, 1043.
[2] Puszkarski, H., and Krawczyk, M. (2001). On the multiplicity of the surface boundary condition in composite materials. Phys. Lett., A 282.1, 106.
[3] Gulyaev, Yu. V., Nikitov, S. A., Zivotovskii, L. V., Klimov, A. A., Tailhades, Ph., Presmanes, Bonningue, L. C., Tsai, T. S., Vysotskii, S. L., Filimonov. Y. A. (2003). Ferromagnetic films with magnon bandgap periodic structures: Magnon crystals. JETP Lett. 77, 567.
[4] Chumak, A. V., Vasyuchka, V. I., Serga, A. A., Kostylev, M. P., Tiberkevich, V. S., Hillebrands, B. (2012). Storage-Recovery Phenomenon in Magnonic Crystal. Phys. Rev. Lett. 108, 257207.
[5] Gallardo, R. A., Schneider, T., Roldán-Molina, A., Langer, M., Fassbender, J., Lenz, K., Lindner, J., Landeros, P. (2018). Dipolar interaction induced band gaps and flat modes in surface-modulated magnonic crystals. Phys. Rev. B. V. 97 (14), 144405.
[6] Chumak, A. V., Serga, A. A., Hillebrands, B. (2017). Magnonic crystals for data processing. J. Phys. D: Appl. Phys. 50 (24), 244001.
[7] Sadovnikov, A. V., Odintsov, S. A., Beginin, E. N., Grachev, A. A., Gubanov, V. A., Sheshukova, S. E., Sharaevskii, Yu. P. & Nikitov, S. A. (2018). Nonlinear Spin Wave Effects in the System of Lateral Magnonic Structures. Jetp Lett. 107, 25–29.
[8] Kryshtal R. G., Kundin A. P., Medved A. V. (2019). A microwave nonreciprocal notch filter tunable by a surface acoustic wave in dynamic magnonic crystals. Instruments and Experimental Techniques. 62 (1), 42-46.
[9] Gubanov, V. A., Sheshukova, S. E., Nikitov, S. A., Sadovnikov, A. V. (2021). Multimode unidirectional spin-wave coupling in an array of non-identical magnonic crystals near band gap frequencies. J. Phys. D: Appl. Phys. 54, 245001.
[10] Kryshtal R. G., Medved A. V. (2012). Surface acoustic wave in yttrium iron garnet as tunable magnonic crystals for sensors and signal processing applications. Appl. Phys. Lett. V. 100 (19), 192410.
[11] Mednikov, A. M., Popkov, A. F., Anisimkin, V. I., Nam, B. P., Petrov, A. A., Spivakov, A. A., and Khe, A. S. (1981). Inelastic scattering of a surface spin wave from a surface acoustic wave in a thin, iron-yttrium-garnet film. JETP Lett. 33 (12), 632.
[12] Popkov, A. F. (1981). The dispersion of surface magnetostatic waves in the presence of a traveling wave of elastic deformation. Mikroelectronika. 10, 446.
[13] Popkov, A. F. (1985). Difraction of Spin-waves (Magnetostatical) on the Acoustical Wave. Fiz. Met. Metalloved. 59, 463.
[14] Gulyaev, Yu. V., Krishtal, R. G., Medved, A. V., Sorokin, V. G. (1986). Nonelastic scattering of surface magnetostatic waves on the surface acoustic-wave in the monolythic ZnO-IYG-GGG structure. Pis’ma Zh. Tekh. Fiz. 12, 502.
[15] Kryshtal, R. G., Medved, A. V., Nikitin, I. P., and Drobiazko, I. B. (1986). Anisotropy-caused Nonelastic Scattering of Surface Magnetostatic Waves on an Acoustic Wave of YIG Films. Zh. Tech. Fiz. 56, 1835.
[16] Kryshtal, R. G., Medved, A. V., and Popkov, A. F. (1994). Effect of Decay of Surface Magnetostatic Waves on the Parameters of Their Scattering by a Surface Acoustic Wave in Yttrium Iron Garnet Films. J. Commun. Technol. Electron. 39, 132.
[17] Hanna, S. M., Murphy, G. P., Sabetfakhri, K., and Stratakis, K. (1990). Experimental investigation of scattering of magnetostatic waves by surface acoustic waves. Proc. IEEE Ultrason. Symp. 1, 209.
[18] Kryshtal, R. G., Medved, A. V. (2019). Dynamic magnonic crystals for measurements of parameters of surface spin waves in yttrium-iron garnet films. JMMM. 491, 165599.
[19] Kryshtal, R. G., Medved, A. V. (2021). Dynamic Magnonic Crystals for Measuring the Dispersion of Bulk Magnetostatic Spin Waves Caused by Magnetic Anisotropy in YIG Films. Instruments and Experimental Techniques. 64 (1), 121-126.
[20] Kryshtal, R. G., Medved, A. V. (2019). Surface acoustic waves in dynamic magnonic crystals for microwave signals processing. Ultrasonics. 94, 60-64.
[21] Kryshtal, R. G., Kundin, A. P., Medved, A. V. (2019). A microwave nonreciprocal notch filter tunable by a surface acoustic wave in dynamic magnonic crystals. Instruments and Experimental Techniques. 62 (1), 42-46.
[22] Kryshtal, R. G., Medved, A. V. (2015). Nonreciprocity of spin waves in magnonic crystals created by surface acoustic waves in structures with yttrium iron garnet. JMMM. 395, 180-184.
[23] Lock, E. H. (2008). The properties of isofrequency dependences and the laws of geometrical optics. Physics-Uspekhi. 51 (4), 375-393.
[24] Krishtal, R. G., Medved, A. V. (1987). Dispersion of magnetostatic waves, induced by anisotropy in iron-yttrium-garnet films. Zhurnal Tekhnicheskoi Fiziki, 57, 1936-1941.
[25] Voronenko, A. V., Gerus, S. V. (1986). Diffraction of surface magnetostatic waves on magnetic lattices in the Raman–Nath regime. Pisma v Zhurnal Tekhnicheskoi Fiziki, 12 (10), 632–635.
[26] Krishtal, R. G., Medved, A. V., Osipenko, V. A., Shakhnazarian, D. G., (1986). Noncolinear inelastic-scattering of superficial magnetostatic waves on the superficial acoustic-wave. Pis'ma v Zhurnal Tekhnicheskoi Fiziki. 12 (12), 1448-1451.
[27] Kryshtal, R. G., Medved, A. V. (2017). Nonlinear spin waves in dynamic magnonic crystals created by surface acoustic waves in yttrium iron garnet films. J. Phys. D: Appl. Phys. 50, 495004.
[28] Kryshtal, R. G., Medved, A. V. (2017). Influence of magnetic anisotropy on dynamic magnonic crystals created by surface acoustic waves in yttrium iron garnet films. JMMM. 426, 666-669.
[29] Damon R W., Eshbach, J. R. J., (1961). Magnetostatic modes of a ferromagnet slab. Phys. Chem. Solids, 19 (3–4), 308-320.
[30] Lax N. and Batton K. J., (1962). Microwave Ferrites and Ferrimagnetics (New York: McGraw-Hill).
Cite This Article
  • APA Style

    Alexander V. Medved. (2021). 2D Surface Spin Waves in Dynamic Magnonic Crystals Created by a Surface Acoustic Wave in YIG Films. American Journal of Physics and Applications, 9(5), 110-115. https://doi.org/10.11648/j.ajpa.20210905.12

    Copy | Download

    ACS Style

    Alexander V. Medved. 2D Surface Spin Waves in Dynamic Magnonic Crystals Created by a Surface Acoustic Wave in YIG Films. Am. J. Phys. Appl. 2021, 9(5), 110-115. doi: 10.11648/j.ajpa.20210905.12

    Copy | Download

    AMA Style

    Alexander V. Medved. 2D Surface Spin Waves in Dynamic Magnonic Crystals Created by a Surface Acoustic Wave in YIG Films. Am J Phys Appl. 2021;9(5):110-115. doi: 10.11648/j.ajpa.20210905.12

    Copy | Download

  • @article{10.11648/j.ajpa.20210905.12,
      author = {Alexander V. Medved},
      title = {2D Surface Spin Waves in Dynamic Magnonic Crystals Created by a Surface Acoustic Wave in YIG Films},
      journal = {American Journal of Physics and Applications},
      volume = {9},
      number = {5},
      pages = {110-115},
      doi = {10.11648/j.ajpa.20210905.12},
      url = {https://doi.org/10.11648/j.ajpa.20210905.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpa.20210905.12},
      abstract = {Some results of the study of 2D propagation of surface magnetostatic spin waves (SMSW) in dynamic magnonic crystals (DMC) created by a surface acoustic wave (SAW) in a structure with a yttrium-iron garnet (YIG) film are presented. Such studies are interesting from the practical point of view of creating real relatively complex devices on spin waves when they propagate in different directions, and not only in the 1D case. The methods of experimental research are presented, in particular, the features of the method of excitation of SAW in the structure that do not lead to the appearance of additional magnetic anisotropy in it, a method for measuring the angular dependencies of SMSW using mobile antenna–probes is presented. The angular dependences of the magnonic band gap frequencies are measured. It is established that the transmission bands with the transformation of the reflected SMSW into other types of magnetostatic waves (MSW) exist at any angle values, while the intervals in which there are no SMSW transformations during reflections occur in a certain narrower range of angles. The angles of the directions of the wave vectors and the Poynting vector of the reflected SMSW were also measured. A satisfactory agreement was obtained with the calculation performed using the method of isofrequency curves and the laws of inelastic scattering SMSW on SAW.},
     year = {2021}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - 2D Surface Spin Waves in Dynamic Magnonic Crystals Created by a Surface Acoustic Wave in YIG Films
    AU  - Alexander V. Medved
    Y1  - 2021/09/27
    PY  - 2021
    N1  - https://doi.org/10.11648/j.ajpa.20210905.12
    DO  - 10.11648/j.ajpa.20210905.12
    T2  - American Journal of Physics and Applications
    JF  - American Journal of Physics and Applications
    JO  - American Journal of Physics and Applications
    SP  - 110
    EP  - 115
    PB  - Science Publishing Group
    SN  - 2330-4308
    UR  - https://doi.org/10.11648/j.ajpa.20210905.12
    AB  - Some results of the study of 2D propagation of surface magnetostatic spin waves (SMSW) in dynamic magnonic crystals (DMC) created by a surface acoustic wave (SAW) in a structure with a yttrium-iron garnet (YIG) film are presented. Such studies are interesting from the practical point of view of creating real relatively complex devices on spin waves when they propagate in different directions, and not only in the 1D case. The methods of experimental research are presented, in particular, the features of the method of excitation of SAW in the structure that do not lead to the appearance of additional magnetic anisotropy in it, a method for measuring the angular dependencies of SMSW using mobile antenna–probes is presented. The angular dependences of the magnonic band gap frequencies are measured. It is established that the transmission bands with the transformation of the reflected SMSW into other types of magnetostatic waves (MSW) exist at any angle values, while the intervals in which there are no SMSW transformations during reflections occur in a certain narrower range of angles. The angles of the directions of the wave vectors and the Poynting vector of the reflected SMSW were also measured. A satisfactory agreement was obtained with the calculation performed using the method of isofrequency curves and the laws of inelastic scattering SMSW on SAW.
    VL  - 9
    IS  - 5
    ER  - 

    Copy | Download

Author Information
  • Fryazino Branch, Kotel’nikov Institute of Radioengineering and Electronics, Russian Academy of Sciences, Fryazino, Russia

  • Sections