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@ARTICLE{Bihlmayer:56541,
      author       = {Bihlmayer, G. and Blügel, S. and Chulkov, E. V.},
      title        = {{E}nhanced {R}ashba spin-orbit splitting in {B}i/{A}g(111)
                      and {P}b/{A}g(111) surface alloys from first principles},
      journal      = {Physical review / B},
      volume       = {75},
      number       = {19},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-56541},
      pages        = {195414},
      year         = {2007},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {We present first-principles calculations of a (root 3x root
                      3) R30 degrees Bi/Ag (111)-ordered surface alloy, which has
                      recently been investigated experimentally using
                      angle-resolved photoemission spectroscopy. The surface
                      states in the L-projected bulk band gap show a Rashba-type
                      spin-orbit splitting which is three times larger than what
                      has been observed on a clean Bi (111) surface. This large
                      enhancement can be explained by the strong distortion of the
                      surface-state wave function which is caused by the
                      substantial outward buckling of the Bi atom. Also, in a
                      similar surface alloy, Pb/Ag (111), a strong Rashba-type
                      splitting was found by our calculations. The comparison to
                      the experimental data is more difficult due to the presence
                      of a second, close-by surface state. We discuss the
                      dependence of the two-dimensional band structure on the
                      surface corrugation and compare to the experimental
                      findings.},
      keywords     = {J (WoSType)},
      cin          = {CNI / IFF-1 / JARA-FIT / JARA-SIM},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB381 / I:(DE-Juel1)VDB781 /
                      $I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB1045},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000246890800139},
      doi          = {10.1103/PhysRevB.75.195414},
      url          = {https://juser.fz-juelich.de/record/56541},
}