{
  "abstract": "Spin relaxation results in the spin decoherence and a finite spin lifetime, which are detrimental to spintronic devices. To achieve a long spin lifetime desirable for spintronic devices, elucidating the spin relaxation mechanism and factors influencing the spin lifetime is of vital importance. Here, we investigate the spin relaxation in $X$-wave magnets ($X=p, d, f, g, i$) with Rashba spin-orbit coupling within the framework of D'yakonov-Perel' mechanism. We calculate the general matrix of the spin relaxation time for an arbitrary Néel vector direction of the $X$-wave magnet. As an illustration, we study the spin relaxation for the Néel vector along the $[001]$ direction. It is found that the reciprocal spin-relaxation-time matrices are anisotropic and diagonal for the $d$-, $f$-, $g$- and $i$-wave magnets. For the $p$-wave magnet, we derive the analytical expressions for the temporal evolution of spins. Moreover, the spin relaxation rate is proportional to the momentum relaxation time, Rashba and altermagnetic spin-split strengths for all $X$-wave magnets. Our results shine more light on the fundamental understanding of the spin relaxation mechanism in $X$-wave magnets.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Phys. Rev. B 114, 204425 (2026)",
  "arxiv": "2607.17807",
  "author_total": 7,
  "authors": [
    {
      "name": "Lijie Liu"
    },
    {
      "name": "Mingbo Dou"
    },
    {
      "name": "Xu Chen"
    },
    {
      "name": "Xianjie Wang"
    },
    {
      "name": "M. Ye. Zhuravlev"
    },
    {
      "name": "A. V. Nikolaev"
    },
    {
      "name": "L. L. Tao"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/59j3z51aw6bhn.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2607.17807",
  "fulltext_url": null,
  "id": "59j3z51aw6bhn",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2607.17807",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.other"
    ],
    [
      "openalex",
      "3107|Magnetic properties of thin films"
    ]
  ],
  "openalex": "W7169870255",
  "pdf_url": "https://arxiv.org/pdf/2607.17807",
  "pmcid": null,
  "pmid": null,
  "published": "2026-07-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/59j3z51aw6bhn.ris",
  "sources": [
    {
      "first_seen": "2026-11-03T12:20:58Z",
      "native_id": "2607.17807",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2607.17807"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.other",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Spin relaxation in $X$-wave magnets with $X=p, d, f, g, i$",
  "title_text": "Spin relaxation in X-wave magnets with X=p, d, f, g, i",
  "type": "preprint",
  "updated_at": "2026-11-05T15:20:17Z",
  "url": "https://research.draconitic.com/paper/59j3z51aw6bhn",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1103/k8v2-h3dy",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}