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@INPROCEEDINGS{Aldarawsheh:1006619,
      author       = {Aldarawsheh, Amal and Fernandes, Imara Lima and Brinker,
                      Sascha and Sallermann, Moritz and MuayadAbusaa5 and Blügel,
                      Stefan and Lounis, Samir},
      title        = {{E}mergence of zero-field non-synthetic single and
                      catenated antiferromagnetic skyrmions in thin films},
      reportid     = {FZJ-2023-01752},
      year         = {2022},
      abstract     = {Skyrmions are topologically protected spin textures that
                      are envisioned to be the next generation of bits. However,
                      conventional ferromagnetic (FM) skyrmions are deflected when
                      an electric field is applied, which limits optimal
                      implementation in future spintronic devices. In contrast,
                      antiferromagnetic (AFM) skyrmions, which consist of two FM
                      solitons coupled antiferromagnitically, are predicted to
                      have zero net magnus force , and this makes them promising
                      candidates for spintronic racetrack memories. So far these
                      have been stabilized in synthetic AFM structures ,
                      i.e.multilayers hosting FM skyrmions, which couple
                      antiferromagnetically through a non-magnetic spacer. Here,
                      based on density functional theory (DFT) in conjunction with
                      atomistic spin dynamics, we investigate systematically and
                      predict the presence of chiral intrinsic AFM structures in
                      specific and realistic combination of thin films of Cr/Pd/Fe
                      deposited on heavy substrates composed of Ir(111) on
                      triangular lattice, with fcc stacking.},
      month         = {Jul},
      date          = {2022-07-24},
      organization  = {Joint European Magnetic Symposia 2022,
                       Warsu (Poland), 24 Jul 2022 - 29 Jul
                       2022},
      subtyp        = {Other},
      cin          = {IAS-1 / PGI-1},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/1006619},
}