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@ARTICLE{Atodiresei:61592,
      author       = {Atodiresei, N. and Dederichs, P. H. and Mokrousov, Y. and
                      Bergqvist, L. and Bihlmayer, G. and Blügel, S.},
      title        = {{C}ontrolling the magnetization direction in molecules via
                      their oxidation state},
      journal      = {Physical review letters},
      volume       = {100},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-61592},
      pages        = {117207},
      year         = {2008},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {By means of ab initio calculations we predict that it is
                      possible to manipulate the magnetization direction in
                      organic magnetic molecules by changing their oxidation
                      state. We demonstrate this novel effect on the Eu-2(C8H8)(3)
                      molecule, in which the hybridization of the outer pi ring
                      states with the Eu 4f states causes a redistribution of the
                      orbitals around the Fermi level leading to a strong
                      ferromagnetism due to a hole-mediated exchange mechanism. As
                      a key result, we predict an oscillatory behavior of the easy
                      axis of the magnetization as a function of the oxidation
                      state of the molecule-a new effect, which could lead to new
                      technological applications.},
      keywords     = {J (WoSType)},
      cin          = {JARA-FIT / IFF-1 / IFF-3 / IAS-1 / JARA-SIM},
      ddc          = {550},
      cid          = {$I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB781 /
                      I:(DE-Juel1)VDB783 / I:(DE-Juel1)IAS-1-20090406 /
                      I:(DE-Juel1)VDB1045},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Multidisciplinary},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000254292300063},
      doi          = {10.1103/PhysRevLett.100.117207},
      url          = {https://juser.fz-juelich.de/record/61592},
}