% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Bentmann:16697,
      author       = {Bentmann, H. and Kuzumaki, T. and Bihlmayer, G. and
                      Blügel, S. and Chulkov, E. V. and Reinert, F. and Sakamoto,
                      K.},
      title        = {{S}pin orientation and sign of the {R}ashba splitting in
                      {B}i/{C}u(111)},
      journal      = {Physical review / B},
      volume       = {84},
      number       = {11},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-16697},
      pages        = {115426},
      year         = {2011},
      note         = {We gratefully acknowledge experimental support by Ryusei
                      Tateishi and Yuta Yamamoto. G.B. would like to thank Hugo
                      Dil for helpful discussions. This work was supported by the
                      Grant-in-Aid for Scientific Research (A) 20244045, the G-COE
                      programs (G-03), the Bundesministerium fur Bildung und
                      Forschung (Grant Nos. 05K10WW1/2 and 05KS1WMB/1), and the
                      Deutsche Forschunsgsgemeinschaft (FOR 1162). H.B.
                      acknowledges support by the Japan Society for the Promotion
                      of Science.},
      abstract     = {Whereas the magnitude of the Rashba spin splitting at
                      surfaces has been studied in detail, less is known about its
                      sign which determines the precise spin orientation of the
                      electronic states. We investigate the microscopic origin of
                      this sign by spin-resolved photoemission experiments and
                      first-principles calculations on the strongly spin-orbit
                      coupled surface states in Bi/Cu(111). We conclude that the
                      sign of the Rashba splitting is determined by the particular
                      charge asymmetry near the atomic cores. The precise spin
                      orientation on heavy-element surfaces thus can comprise
                      information on wave-function localizations and related
                      aspects otherwise hardly accessible by other experimental
                      methods.},
      keywords     = {J (WoSType)},
      cin          = {IAS-1 / JARA-FIT / JARA-SIM / PGI-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / $I:(DE-82)080009_20140620$ /
                      I:(DE-Juel1)VDB1045 / I:(DE-Juel1)PGI-1-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000295007100012},
      doi          = {10.1103/PhysRevB.84.115426},
      url          = {https://juser.fz-juelich.de/record/16697},
}