English

Magnetization Dynamics in Quasiperiodic Magnonic Crystals

Other Condensed Matter 2025-09-03 v1

Abstract

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.

Keywords

Cite

@article{arxiv.2509.02080,
  title  = {Magnetization Dynamics in Quasiperiodic Magnonic Crystals},
  author = {Riya Mehta and Bivas Rana and Susmita Saha},
  journal= {arXiv preprint arXiv:2509.02080},
  year   = {2025}
}

Comments

32 pages, 7 figures

R2 v1 2026-07-01T05:16:53.567Z