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@ARTICLE{Paddison:1033674,
      author       = {Paddison, Joseph A. M. and Bouaziz, Juba and May, Andrew F.
                      and Zhang, Qiang and Calder, Stuart and Abernathy, Douglas
                      and Staunton, Julie B. and Blügel, Stefan and Christianson,
                      Andrew D.},
      title        = {{S}pin dynamics of the centrosymmetric skyrmion material
                      {G}d{R}u2{S}i2},
      journal      = {Cell reports / Physical science},
      volume       = {5},
      number       = {11},
      issn         = {2666-3864},
      address      = {[New York, NY]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2024-06536},
      pages        = {102280 -},
      year         = {2024},
      abstract     = {Magnetic skyrmion crystals are traditionally associated
                      with non-centrosymmetric crystal structures; however, it has
                      been demonstrated that skyrmion crystals can be stabilized
                      by competing interactions in centrosymmetric crystals. To
                      understand and optimize the physical responses associated
                      with topologically nontrivial skyrmion textures, it is
                      important to quantify their magnetic interactions by
                      comparing theoretical predictions with spectroscopy data.
                      Here, we present neutron diffraction and spectroscopy data
                      on the centrosymmetric skyrmion material GdRu2Si2 and show
                      that the key spectroscopic features can be explained by
                      magnetic interactions calculated using density functional
                      theory. We further show that the recently proposed 2-q
                      “topological spin stripe” structure yields better
                      agreement with our data than a 1-q helical structure and
                      identify how the magnetic structure evolves with
                      temperature.},
      cin          = {PGI-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-1-20110106},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001361669100001},
      doi          = {10.1016/j.xcrp.2024.102280},
      url          = {https://juser.fz-juelich.de/record/1033674},
}