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@ARTICLE{Klinkhammer:172293,
      author       = {Klinkhammer, Jürgen and Schlipf, Martin and Craes, Fabian
                      and Runte, Sven and Michely, Thomas and Busse, Carsten},
      title        = {{S}pin-{P}olarized {S}urface {S}tate in {E}u{O}(100)},
      journal      = {Physical review letters},
      volume       = {112},
      number       = {1},
      issn         = {1079-7114},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2014-05776},
      pages        = {016803},
      year         = {2014},
      abstract     = {High-quality films of the ferromagnetic semiconductor EuO
                      are grown on epitaxial graphene on Ir(111) and investigated
                      in situ with scanning tunneling microscopy and spectroscopy.
                      Electron scattering at defects leads to standing-wave
                      patterns, manifesting the existence of a surface state in
                      EuO. The surface state is analyzed at different temperatures
                      and energies. We observe a pronounced energy shift of the
                      surface state when cooling down below the Curie temperature
                      TC, which indicates a spin polarization of this state at low
                      temperatures. The experimental results are in agreement with
                      corresponding density functional theory calculations},
      cin          = {IAS-1 / PGI-1},
      ddc          = {550},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
      pnm          = {422 - Spin-based and quantum information (POF2-422)},
      pid          = {G:(DE-HGF)POF2-422},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000331937900021},
      doi          = {10.1103/PhysRevLett.112.016803},
      url          = {https://juser.fz-juelich.de/record/172293},
}