Magnetization Dynamics in Quasiperiodic Magnonic Crystals
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866912566418079744 |
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| author | Mehta, Riya Rana, Bivas Saha, Susmita |
| author_facet | Mehta, Riya Rana, Bivas Saha, Susmita |
| contents | Quasiperiodic magnonic crystals, in contrast to their periodic counterparts, lack strict periodicity which gives rise to complex and localised spin wave spectra characterized by numerous band gaps and fractal features. Despite their intrinsic structural complexity, quasiperiodic nature of these magnonic crystals enables better tunability of spin wave spectra over their periodic counterparts and therefore holds promise for the applications in reprogrammable magnonic devices. In this article, we provide an overview of magnetization reversal and precessional magnetization dynamics studied so far in various quasiperiodic magnonic crystals, illustrating how their quasiperiodic nature gives rise to tailored band structure, enabling unparalleled control over spin waves. The review is concluded by highlighting the possible potential applications of these quasiperiodic magnonic crystals, exploring potential avenues for future exploration followed by a brief summary. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_02080 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Magnetization Dynamics in Quasiperiodic Magnonic Crystals Mehta, Riya Rana, Bivas Saha, Susmita Other Condensed Matter Quasiperiodic magnonic crystals, in contrast to their periodic counterparts, lack strict periodicity which gives rise to complex and localised spin wave spectra characterized by numerous band gaps and fractal features. Despite their intrinsic structural complexity, quasiperiodic nature of these magnonic crystals enables better tunability of spin wave spectra over their periodic counterparts and therefore holds promise for the applications in reprogrammable magnonic devices. In this article, we provide an overview of magnetization reversal and precessional magnetization dynamics studied so far in various quasiperiodic magnonic crystals, illustrating how their quasiperiodic nature gives rise to tailored band structure, enabling unparalleled control over spin waves. The review is concluded by highlighting the possible potential applications of these quasiperiodic magnonic crystals, exploring potential avenues for future exploration followed by a brief summary. |
| title | Magnetization Dynamics in Quasiperiodic Magnonic Crystals |
| topic | Other Condensed Matter |
| url | https://arxiv.org/abs/2509.02080 |