| CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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Dynamic modes of kπ skyrmions excited by spin waves |
| Ruiyu Huang(黄瑞玉), Chunjun Qi(祁纯军), Zhe Yi(易哲), Wei Liu(刘巍), Lin Chen(陈琳), and Zhikuo Tao(陶志阔)† |
| College of Electronic and Optical Engineering & College of Flexible Electronics, Nanjing University of Posts and Telecommunications, Nanjing 210003, China |
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Abstract The dynamic modes of the $k\pi$ skyrmions excited by spin waves are investigated. Firstly, formations of $k\pi$ skyrmions are investigated. Secondly, breathing modes of $k\pi$ skyrmions excited by spin waves are studied, and it is found that spin waves can effectively excite breathing modes. The breathing frequencies excited by spin waves are identical to the intrinsic frequencies for 1$\pi $ skyrmions, while the breathing frequencies excited by spin waves are larger than the intrinsic frequencies for 2$\pi $ skyrmions and 3$\pi $ skyrmions. Thirdly, gyration modes of $k\pi$ skyrmions excited by spin waves are studied, and it is found that spin waves can effectively excite gyration modes. In particular, the ranges of the trajectories driven by spin waves with intrinsic gyration frequencies are larger than the ranges of the trajectories driven by spin waves with other frequencies. This work promotes the understanding of $k\pi$ skyrmion dynamics under spin-wave excitation and provides a platform for developing spin-wave-based microwave devices utilizing $k\pi$ skyrmions.
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Received: 26 July 2025
Revised: 28 September 2025
Accepted manuscript online: 10 October 2025
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PACS:
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75.30.Ds
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(Spin waves)
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75.80.+q
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(Magnetomechanical effects, magnetostriction)
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85.70.Ay
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(Magnetic device characterization, design, and modeling)
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12.39.Dc
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(Skyrmions)
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Corresponding Authors:
Zhikuo Tao
E-mail: zktao@njupt.edu.cn
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Cite this article:
Ruiyu Huang(黄瑞玉), Chunjun Qi(祁纯军), Zhe Yi(易哲), Wei Liu(刘巍), Lin Chen(陈琳), and Zhikuo Tao(陶志阔) Dynamic modes of kπ skyrmions excited by spin waves 2026 Chin. Phys. B 35 077508
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[1] Shinjo T, Okuno T, Hassdorf R, Shigeto K and Ono T 2000 Science 289 930
[2] Sampaio J, Cros V, Rohart S, Thiaville A and Fert A 2013 Nat. Nanotechnol. 8 839
[3] Yu X Z, Kanazawa N, Onose Y, Kimoto K, Zhang W Z, Ishiwata S, Matsui Y and Tokura Y 2011 Nat. Mater. 10 106
[4] Dzyaloshinsky I 1958 J. Phys. Chem. Solids 4 241
[5] Moriya T 1960 Phys. Rev. Lett. 4 228
[6] Bogdanov A N and Roßler U K 2001 Phys. Rev. Lett. 87 037203
[7] Muhlbauer S, Binz B, Jonietz F, Pfleiderer C, Rosch A, Neubauer A, Georgii R and Booni P 2009 Science 323 915
[8] Jiang J, Wu Y, Kong L, Wang Y, Li J, Xiong Y and Tang J 2021 Acta Mater. 215 117084
[9] Binasch G, Grunberg P, Saurenbach F and Zinn W 1989 Phys. Rev. B 39 4828
[10] Baibich M N, Broto J M, Fert A, Nguyen V D F and Petroff F 1988 Phys. Rev. Lett. 61 2472
[11] Vigo-Cotrina H and Guzman-Arana A 2023 J. Magn. Magn. Mater. 585 171122
[12] Mochizuki M 2012 Phys. Rev. Lett. 108 017601
[13] Onose Y, Okamura Y, Seki S, Ishiwata S and Tokura Y 2012 Phys. Rev. Lett. 109 037603
[14] Kim J V, Garcia-Sanchez F, Sampaio J, Moreau-Luchaire C, Cros V and Fert A 2014 Phys. Rev. B 90 064410
[15] McKeever B F, Rodrigues D R, Pinna D, Abanov A, Sinova J and Everschor-Sitte K 2019 Phys. Rev. B 99 054430
[16] Garanin D A, Jaafar R and Chudnovsky E M 2020 Phys. Rev. B 101 014418
[17] Wang W, Beg M, Zhang B, Kuch W and Fangohr H 2015 Phys. Rev. B 92 020403
[18] Moon K W, Kim D H, Je S G, Chun B S, Kim W, Qiu Z Q, Choe S B and Hwang C 2016 Sci. Rep. 6 20360
[19] Jin C, Song C, Wang J, Xia H, Wang J and Liu Q 2017 J. Appl. Phys. 122 223901
[20] Liu Y, Yin G, Zang J, Shi J and Lake R K 2015 Appl. Phys. Lett. 107 152411
[21] Lonsky M and Hoffmann A 2020 Phys. Rev. B 102 104403
[22] Liu Y, Lake R K and Zang J 2018 J. Magn. Magn. Mater. 455 9
[23] Miriyala V P K, Zhu Z, Liang G and Fong X 2019 J. Magn. Magn. Mater. 486 165271
[24] Song C, Ma Y, Jin C, Wang J, Xia H, Wang J and Liu Q 2019 New J. Phys. 21 083006
[25] Liu X, Zhu Q, Zhang S, Liu Q and Wang J 2015 AIP Adv. 5 087137
[26] Mehmood N, Song X, Tian G, Hou Z, Chen D, Fan Z, Qin M, Gao X and Liu J M 2019 J. Phys. D: Appl. Phys. 53 014007
[27] Zhang Y, Shi M, Wang W, Xu X, Tian M, Song D and Du H 2023 Nano Lett. 23 10205
[28] Vigo-Cotrina H, Monteiro D, Urruchua J and Guimaraes A 2022 J. Magn. Magn. Mater. 560 169665
[29] Zhao R, Hu C, Ji L, Chen W and Zhang X 2020 Sci. China-Phys. Mech. Astron. 63 267511
[30] Jonietz F, Muhlbauer S, Pfleiderer C, Neubauer A, M unzer W, Bauer A, Adams T, Georgii R, Boni P, Duine R A, Everschor K, Garst M and Rosch A 2010 Science 330 1648
[31] Yu X Z, Kanazawa N, Zhang W Z, Nagai T, Hara T, Kimoto K, Matsui Y, Onose Y and Tokura Y 2012 Nat. Commun. 3 988
[32] Papanicolaou N and Tomaras T N 1991 Nucl. Phys. B 360 425
[33] Dai Y Y, Wang H, Tao P, Yang T, Ren W J and Zhang Z D 2013 Phys. Rev. B 88 054403
[34] Yu D, Sui C, Schulz D, Berakdar J and Jia C 2021 Phys. Rev. Appl. 16 034032 |
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