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@ARTICLE{Bouaziz:888492,
      author       = {Bouaziz, Juba and Mendes Guimarães, Filipe Souza and
                      Lounis, Samir},
      title        = {{A} new view on the origin of zero-bias anomalies of {C}o
                      atoms atop noble metal surfaces},
      journal      = {Nature Communications},
      volume       = {11},
      number       = {1},
      issn         = {2041-1723},
      address      = {[London]},
      publisher    = {Nature Publishing Group UK},
      reportid     = {FZJ-2020-04956},
      pages        = {6112},
      year         = {2020},
      abstract     = {Many-body phenomena are paramount in physics. In condensed
                      matter, their hallmark is considerable on a wide range of
                      material characteristics spanning electronic, magnetic,
                      thermodynamic and transport properties. They potentially
                      imprint non-trivial signatures in spectroscopic
                      measurements, such as those assigned to Kondo, excitonic and
                      polaronic features, whose emergence depends on the involved
                      degrees of freedom. Here, we address systematically
                      zero-bias anomalies detected by scanning tunneling
                      spectroscopy on Co atoms deposited on Cu, Ag and Au(111)
                      substrates, which remarkably are almost identical to those
                      obtained from first-principles. These features originate
                      from gaped spin-excitations induced by a finite magnetic
                      anisotropy energy, in contrast to the usual widespread
                      interpretation relating them to Kondo resonances. Resting on
                      relativistic time-dependent density functional and many-body
                      perturbation theories, we furthermore unveil a new many-body
                      feature, the spinaron, resulting from the interaction of
                      electrons and spin-excitations localizing electronic states
                      in a well defined energy.},
      cin          = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC / JSC},
      ddc          = {500},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      $I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$ /
                      I:(DE-Juel1)JSC-20090406},
      pnm          = {142 - Controlling Spin-Based Phenomena (POF3-142) /
                      First-principles investigation of single magnetic
                      nano-skyrmions $(jias17_20190501)$},
      pid          = {G:(DE-HGF)POF3-142 / $G:(DE-Juel1)jias17_20190501$},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {33257648},
      UT           = {WOS:000617694900005},
      doi          = {10.1038/s41467-020-19746-1},
      url          = {https://juser.fz-juelich.de/record/888492},
}