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@ARTICLE{Lounis:467,
      author       = {Lounis, S. and Dederichs, P. H. and Blügel, S.},
      title        = {{M}agnetism of {N}anowires {D}riven by {N}ovel {E}ven-{O}dd
                      {E}ffects},
      journal      = {Physical review letters},
      volume       = {101},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-467},
      pages        = {107204},
      year         = {2008},
      note         = {We thank Dr. Mavropoulos for fruitful discussions. This
                      work was supported by the ESF EUROCORES Programme SONS under
                      Contract No. ERAS-CT-2003-980409 and the DFG Priority
                      Programme SPP1153.},
      abstract     = {The parity of the number of atoms in finite
                      antiferromagnetic nanowires deposited on ferromagnets is
                      shown to be a crucial quantity determining their magnetic
                      ground state. Relating results of the full-potential
                      Korringa-Kohn-Rostoker method for noncollinear magnetism
                      from first principles to a Heisenberg model, we show that
                      the magnetic structure changes dramatically across the
                      entire nanowire if one single atom is added to it. Infinite
                      and finite even-numbered nanochains exhibit always
                      noncollinear magnetism, while odd-numbered wires lead under
                      given conditions to a collinear ferrimagnetic ground state.
                      This extremely nonlocal effect occurs only for nanosized
                      wires.},
      keywords     = {J (WoSType)},
      cin          = {IFF-3 / IFF-1 / JARA-FIT / JARA-SIM},
      ddc          = {550},
      cid          = {I:(DE-Juel1)VDB783 / I:(DE-Juel1)VDB781 /
                      $I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB1045},
      pnm          = {Kondensierte Materie},
      pid          = {G:(DE-Juel1)FUEK414},
      shelfmark    = {Physics, Multidisciplinary},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000258975100060},
      doi          = {10.1103/PhysRevLett.101.107204},
      url          = {https://juser.fz-juelich.de/record/467},
}