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@ARTICLE{Hermenau:838609,
      author       = {Hermenau, J. and Azpiroz, Julen Ibanez and Hübner, Chr.
                      and Sonntag, A. and Baxevanis, B. and Ton, K. T. and
                      Steinbrecher, M. and Khajetoorians, A. A. and dos Santos
                      Dias, M. and Blügel, S. and Wiesendanger, R. and Lounis, S.
                      and Wiebe, J.},
      title        = {{A} gateway towards non-collinear spin processing using
                      three-atom magnets with strong substrate coupling},
      journal      = {Nature Communications},
      volume       = {8},
      number       = {1},
      issn         = {2041-1723},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {FZJ-2017-07186},
      pages        = {642},
      year         = {2017},
      abstract     = {A cluster of a few magnetic atoms on the surface of a
                      nonmagnetic substrate is one suitable realization of a bit
                      for spin-based information technology. The prevalent
                      approach to achieve magnetic stability is decoupling the
                      cluster spin from substrate conduction electrons in order to
                      suppress destabilizing spin-flips. However, this route
                      entails less flexibility in tailoring the coupling between
                      the bits needed for spin-processing. Here, we use a
                      spin-resolved scanning tunneling microscope to write, read,
                      and store spin information for hours in clusters of three
                      atoms strongly coupled to a substrate featuring a cloud of
                      non-collinearly polarized host atoms, a so-called
                      non-collinear giant moment cluster. The giant moment cluster
                      can be driven into a Kondo screened state by simply moving
                      one of its atoms to a different site. Using the exceptional
                      atomic tunability of the non-collinear substrate mediated
                      Dzyaloshinskii–Moriya interaction, we propose a logical
                      scheme for a four-state memory.},
      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          = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
                      Controlling Configuration-Based Phenomena (POF3-143)},
      pid          = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:28935897},
      UT           = {WOS:000411416100002},
      doi          = {10.1038/s41467-017-00506-7},
      url          = {https://juser.fz-juelich.de/record/838609},
}