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@ARTICLE{Moody:637034,
      author       = {Moody, Sam and Bereciartua Perez, Pablo Javier and
                      Francoual, S. and Littlehales, Matthew and Wilson, Murray
                      and Gomilšek, M. and Birch, M. T. and Mayoh, Daniel and
                      Balakrishnan, Geetha and Hatton, Peter},
      title        = {{L}ocal {D}zyaloshinskii-{M}oriya {I}nteractions {D}riving
                      {Q}uasi-2{D} {M}agnetism in a {C}entrosymmetric
                      {N}anoskyrmion {M}aterial},
      journal      = {Physical review letters},
      volume       = {135},
      number       = {7},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PUBDB-2025-03736},
      pages        = {076706},
      year         = {2025},
      abstract     = {The unabating discovery of nanoskyrmions in centrosymmetric
                      magnets challenges the conventional Dzyaloshinskii-Moriya
                      (DM) skyrmion stabilization mechanism. We investigate
                      Gd$_2$⁢PdSi$_3$ using polarized resonant x-ray scattering
                      and find that the low-field incommensurate modulations are
                      elliptical helices, evolving into spin-density waves at
                      higher fields. Quasi-2D magnetism arises via local DM
                      interactions generated by inversion symmetry breaking around
                      Gd-Gd bonds, which we characterize using atomistic
                      simulations. Our findings suggest a prominent “hidden”
                      role of DM interactions even in centrosymmetric skyrmionic
                      hosts.},
      cin          = {DOOR ; HAS-User / FS-PETRA-S},
      ddc          = {530},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PETRA-S-20210408},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      FS-Proposal: I-20191239 EC (I-20191239-EC)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(DE-H253)I-20191239-EC},
      experiment   = {EXP:(DE-H253)P-P09-20150101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1103/td2c-dxgj},
      url          = {https://bib-pubdb1.desy.de/record/637034},
}