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@ARTICLE{Aldarawsheh:1044393,
      author       = {Aldarawsheh, Amal and Lounis, Samir},
      title        = {{T}opological magnetism in diluted artificial adatom
                      lattices},
      journal      = {npj spintronics},
      volume       = {3},
      number       = {1},
      issn         = {2948-2119},
      address      = {[London]},
      publisher    = {[Nature Publishing Group UK]},
      reportid     = {FZJ-2025-03159},
      pages        = {30},
      year         = {2025},
      abstract     = {The ability to control matter at the atomic scale has
                      revolutionized our understanding of the physical world,
                      opening doors to unprecedented technological advancements.
                      Quantum technology, which harnesses the unique principles of
                      quantum mechanics, enables us to construct and manipulate
                      atomic structures with extraordinary precision. Here, we
                      propose a bottom-up approach to create topological magnetic
                      textures in diluted adatom lattices on the Nb(110) surface.
                      By fine-tuning adatom spacing, previously inaccessible
                      magnetic phases can emerge. Our findings reveal that
                      interactions between magnetic adatoms, mediated by the Nb
                      substrate, foster the formation of unique topological spin
                      textures, such as skyrmions and anti-skyrmions, both
                      ferromagnetic and antiferromagnetic. Since Nb can be
                      superconducting, our findings present a novel platform with
                      valuable insights into the interplay between topological
                      magnetism and superconductivity. This work, therefore, paves
                      the way for broader exploration of topological
                      superconductivity in conjunction with spintronics
                      applications.},
      cin          = {PGI-1},
      cid          = {I:(DE-Juel1)PGI-1-20110106},
      pnm          = {1212 - Materials and Interfaces (POF4-121)},
      pid          = {G:(DE-HGF)POF4-1212},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1038/s44306-025-00090-3},
      url          = {https://juser.fz-juelich.de/record/1044393},
}