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@INPROCEEDINGS{Aldarawsheh:1006623,
      author       = {Aldarawsheh, A. and Sallermann, M. and Abusaa, M. and
                      Lounis, Samir},
      title        = {{N}on-synthetic antiferromagnetic multi-meronic {N}éel
                      spin-textures in thin films},
      reportid     = {FZJ-2023-01756},
      year         = {2023},
      abstract     = {The realization of topological antiferromagnetic (AFM)
                      solitons in realmaterials is a major goal towards their use
                      in information technology.In contrast to their ferromagnetic
                      version, they are expected to beinsensitive to the Hall
                      effect and dipolar interactions. Here, based ondensity
                      functional theory in conjunction with atomistic spin
                      dynamics,we predict the emergence in a triangular lattice of
                      complex Néel AFMvortex-antivortex structures in transition
                      metallic thin films interfacedwith Ir and Pd layers. These
                      topological structures are intrinsic, i.e.they form in a
                      single AFM material, but are different from the re-cently
                      predicted intrinsic AFM skyrmions [1]. They can carry
                      varioustopological charges and can combine in hexameronic or
                      dodecameronictextures, which can show enhanced stability
                      with respect to externalmagnetic field depending on the
                      electronic nature of the interfaces.[1] A. Aldarawsheh et
                      al., ArXiv:2202.12090 (2022). Work funded bythe PGSB
                      (BMBF-01DH16027) and DFG (SPP 2137; LO 1659/8-1).},
      month         = {Mar},
      date          = {2023-03-26},
      organization  = {DGP spring meeting, Dresden (Germany),
                       26 Mar 2023 - 31 Mar 2023},
      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/1006623},
}