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@ARTICLE{Yang:1030246,
      author       = {Yang, Luyan and Savchenko, Andrii and Zheng, Fengshan and
                      Kiselev, Nikolai and Rybakov, Filipp N. and Han, Xiaodong
                      and Blügel, Stefan and Dunin-Borkowski, Rafal},
      title        = {{E}mbedded {S}kyrmion {B}ags in {T}hin {F}ilms of {C}hiral
                      {M}agnets},
      journal      = {Advanced materials},
      volume       = {36},
      number       = {36},
      issn         = {0935-9648},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2024-05263},
      pages        = {2403274},
      year         = {2024},
      abstract     = {Magnetic skyrmions are topologically nontrivial spin
                      configurations that possess particle-like properties.
                      Earlier research has mainly focused on a specific type of
                      skyrmion with topological charge Q = −1. However,
                      theoretical analyses of 2D chiral magnets have predicted the
                      existence of skyrmion bags—solitons with arbitrary
                      positive or negative topological charge. Although such spin
                      textures are metastable states, recent experimental
                      observations have confirmed the stability of isolated
                      skyrmion bags in a limited range of applied magnetic fields.
                      Here, by utilizing Lorentz transmission electron microscopy,
                      the extraordinary stability of skyrmion bags in thin plates
                      of B20-type FeGe is shown. In particular, it is shown that
                      skyrmion bags embedded within a skyrmion lattice remain
                      stable even in zero or inverted external magnetic fields. A
                      robust protocol for nucleating such embedded skyrmion bags
                      is provided. The results agree perfectly with micromagnetic
                      simulations and establish thin plates of cubic chiral
                      magnets as a powerful platform for exploring a broad
                      spectrum of topological magnetic solitons.},
      cin          = {PGI-1 / ER-C-1},
      ddc          = {660},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {5221 - Advanced Solid-State Qubits and Qubit Systems
                      (POF4-522) / 3D MAGiC - Three-dimensional magnetization
                      textures: Discovery and control on the nanoscale (856538) /
                      DFG project G:(GEPRIS)403502830 - Hybride dreidimensionale
                      Solitonen für Anwendungen (403502830) / DFG project
                      G:(GEPRIS)403503315 - Grenzflächenstabilisierte Skyrmionen
                      in Oxidstrukturen für die Skyrmionik (403503315)},
      pid          = {G:(DE-HGF)POF4-5221 / G:(EU-Grant)856538 /
                      G:(GEPRIS)403502830 / G:(GEPRIS)403503315},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {39045913},
      UT           = {WOS:001282239300001},
      doi          = {10.1002/adma.202403274},
      url          = {https://juser.fz-juelich.de/record/1030246},
}