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@ARTICLE{Weismann:3665,
      author       = {Weismann, A. and Wenderoth, M. and Lounis, S. and Zahn, P.
                      and Quaas, N. and Ulbrich, R.G. and Dederichs, P. H. and
                      Blügel, S.},
      title        = {{S}eeing the {F}ermi-surface in {R}eal {S}pace by
                      {N}anoscale {E}lectron {F}ocusing},
      journal      = {Science},
      volume       = {323},
      issn         = {0036-8075},
      address      = {Washington, DC [u.a.]},
      publisher    = {American Association for the Advancement of Scienc},
      reportid     = {PreJuSER-3665},
      pages        = {1190 - 1193},
      year         = {2009},
      note         = {This work was supported by the European Science Foundation
                      EUROCORES Programme Self-Organized NanoStructures under
                      contract N. ERAS-CT-2003-980409, the Deutsche
                      Forschungsgemeinschaft Priority Programme SPP1153, and the
                      Deutsche Forschungsgemeinschaft Collaborative Research
                      Centre SFB602.},
      abstract     = {The Fermi surface that characterizes the electronic band
                      structure of crystalline solids can be difficult to image
                      experimentally in a way that reveals local variations. We
                      show that Fermi surfaces can be imaged in real space with a
                      low-temperature scanning tunneling microscope when
                      subsurface point scatterers are present: in this case,
                      cobalt impurities under a copper surface. Even the very
                      simple Fermi surface of copper causes strongly anisotropic
                      propagation characteristics of bulk electrons that are
                      confined in beamlike paths on the nanoscale. The induced
                      charge density oscillations on the nearby surface can be
                      used for mapping buried defects and interfaces and some of
                      their properties.},
      keywords     = {J (WoSType)},
      cin          = {IFF-1 / IAS-1 / IFF-3 / JARA-FIT / JARA-HPC},
      ddc          = {500},
      cid          = {I:(DE-Juel1)VDB781 / I:(DE-Juel1)IAS-1-20090406 /
                      I:(DE-Juel1)VDB783 / $I:(DE-82)080009_20140620$ /
                      $I:(DE-82)080012_20140620$},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Multidisciplinary Sciences},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:19251623},
      UT           = {WOS:000263687600032},
      doi          = {10.1126/science.1168738},
      url          = {https://juser.fz-juelich.de/record/3665},
}