% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Aldarawsheh:912151,
      author       = {Aldarawsheh, Amal and Fernandes, Imara Lima and Brinker,
                      Sascha and Sallermann, Moritz and Abusaa, Muayad and
                      Blügel, Stefan and Lounis, Samir},
      title        = {{E}mergence of zero-field non-synthetic single and
                      interchained antiferromagnetic skyrmions in thin films},
      journal      = {Nature Communications},
      volume       = {13},
      number       = {1},
      issn         = {2041-1723},
      address      = {[London]},
      publisher    = {Nature Publishing Group UK},
      reportid     = {FZJ-2022-05369},
      pages        = {7369},
      year         = {2022},
      abstract     = {Antiferromagnetic (AFM) skyrmions are envisioned as ideal
                      localized topolo-gical magnetic bits in future information
                      technologies. In contrast to ferro-magnetic (FM) skyrmions,
                      they are immune to the skyrmion Hall effect, mightoffer
                      potential terahertz dynamics while being insensitive to
                      external magneticfields and dipolar interactions. Although
                      observed in synthetic AFM structuresand as complex meronic
                      textures in intrinsic AFM bulk materials, their reali-zation
                      in non-synthetic AFM films, of crucial importance in
                      racetrack concepts,has been elusive. Here, we unveil their
                      presence in a row-wise AFM Cr filmdeposited on PdFe bilayer
                      grown on fcc Ir(111) surface. Using first principles,we
                      demonstrate the emergence of single and strikingly
                      interpenetrating chainsof AFM skyrmions, which can co-exist
                      with the rich inhomogeneous exchangefield, including that of
                      FM skyrmions, hosted by PdFe. Besides the identifica-tion of
                      an ideal platform of materials for intrinsic AFM skyrmions,
                      we antici-pate the uncovered knotted solitons to be
                      promising building blocks in AFMspintronics.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
      ddc          = {500},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
      pnm          = {5211 - Topological Matter (POF4-521)},
      pid          = {G:(DE-HGF)POF4-5211},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {36450753},
      UT           = {WOS:001025612900021},
      doi          = {10.1038/s41467-022-35102-x},
      url          = {https://juser.fz-juelich.de/record/912151},
}