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@ARTICLE{AlZubi:16696,
      author       = {Al-Zubi, A. and Bihlmayer, G. and Blügel, S.},
      title        = {{M}odeling magnetism of hexagonal {F}e monolayers on 4d
                      substrates},
      journal      = {Physica status solidi / B},
      volume       = {248},
      issn         = {0370-1972},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {PreJuSER-16696},
      pages        = {2242 - 2247},
      year         = {2011},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Mapping the total energies obtained from first principles
                      calculations to model Hamiltonians is a powerful technique
                      to explore the magnetic ground state of a system. We analyze
                      the applicability of this approach in the presence of highly
                      polarizable substrates, e. g. for an ultrathin Fe layer on
                      Pd(111), Rh(111), Ru(0001), or Tc(0001). We find that the
                      traditionally accepted model Hamiltonians (Heisenberg plus
                      nearest neighbor higher-order spin Hamiltonians) are not
                      sufficient to capture the magnetic interactions in these
                      systems and examine new terms that can be included to
                      improve the description. Challenges for this technique are
                      exemplified by the double-rowwise antiferromagnetic (AFM)
                      ground state predicted for Fe/Rh(111). (C) 2011 WILEY-VCH
                      Verlag GmbH $\&$ Co. KGaA, Weinheim},
      keywords     = {J (WoSType)},
      cin          = {IAS-1 / PGI-1 / JARA-SIM / JARA-FIT},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
                      I:(DE-Juel1)VDB1045 / $I:(DE-82)080009_20140620$},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000295972900005},
      doi          = {10.1002/pssb.201147090},
      url          = {https://juser.fz-juelich.de/record/16696},
}