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@ARTICLE{Soldini:1020231,
      author       = {Küster, Felix and Wagner, Glenn and Das, Souvik and
                      Aldarawsheh, Amal and Thomale, Ronny and Lounis, Samir and
                      Parkin, Stuart S. P. and Sessi, Paolo and Neupert, Titus},
      collaboration = {Soldini, Martina O.},
      title        = {{T}wo-dimensional {S}hiba lattices as a possible platform
                      for crystalline topological superconductivity},
      journal      = {Nature physics},
      volume       = {19},
      number       = {12},
      issn         = {1745-2473},
      address      = {Basingstoke},
      publisher    = {Nature Publishing Group},
      reportid     = {FZJ-2023-05898},
      pages        = {1848 - 1854},
      year         = {2023},
      abstract     = {Localized or propagating Majorana boundary modes are the
                      key feature of topological superconductors. They are rare in
                      naturally occurring compounds, but the tailored manipulation
                      of quantum matter offers opportunities for their
                      realization. Specifically, lattices of Yu–Shiba–Rusinov
                      bound states—Shiba lattices—that arise when magnetic
                      adatoms are placed on the surface of a conventional
                      superconductor can be used to create topological bands
                      within the superconducting gap of the substrate. Here we
                      reveal two signatures consistent with the realization of two
                      types of mirror-symmetry-protected topological
                      superconductor using scanning tunnelling microscopy to
                      create and probe adatom lattices with single-atom precision.
                      The first has edge modes as well as higher-order corner
                      states, and the second has symmetry-protected bulk nodal
                      points. In principle, their topological character and
                      boundary modes should be protected by the spatial symmetries
                      of the adatom lattice. Our results highlight the potential
                      of Shiba lattices as a platform to design the topology and
                      sample geometry of two-dimensional superconductors.},
      cin          = {IAS-1 / PGI-1},
      ddc          = {530},
      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)16},
      UT           = {WOS:001025581000001},
      doi          = {10.1038/s41567-023-02104-5},
      url          = {https://juser.fz-juelich.de/record/1020231},
}