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@ARTICLE{Alshakran:14246,
      author       = {Alshakran, M. and Beltramo, G. and Giesen, M. and Ibach,
                      H.},
      title        = {{E}lectrical and structural properties of stepped,
                      partially reconstructed {A}u(11n) surfaces in {HC}l{O}4 and
                      {H}2{SO}4 electrolytes},
      journal      = {Surface science},
      volume       = {605},
      issn         = {0039-6028},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {PreJuSER-14246},
      pages        = {232-239},
      year         = {2011},
      note         = {Udo Linke has contributed significantly to this work by his
                      careful and innovative preparation of the crystal surfaces.
                      Support by the Fond der Chemischen Industrie and the
                      Deutsche Forschungsgemeinschaft is gratefully acknowledged.},
      abstract     = {We have studied the interface capacitance and the
                      voltammograms of Au(11n) (n=5,7, 11, 17) and of Au (100)
                      electrodes in 5 mM HClO4 and 5 mM H2SO4 after immersion into
                      the electrolyte solution at -0.4 V versus a saturated
                      calomel electrode. The minima of the capacitance curves
                      measured in positive sweeps continuously shift towards
                      positive potentials as function of 1/n. All voltammograms,
                      even that of Au(1 1 5), display peaks that are
                      characteristic for lifting of surface reconstructions,
                      albeit at different potentials. Thus, all vicinal surfaces
                      appear to have at least sections that allow reconstruction.
                      This inference is consistent with STM-profiles of an Au(1 1
                      9) surface which displays a wide range of local inclination
                      angles corresponding to local (11n)-orientations with 3.5 <
                      n < infinity. A numerical analysis of the voltammograms
                      shows the existence of three different ranges of transition
                      potentials for the lifting of the reconstruction. The
                      transition potentials are assigned to three different
                      structures of the reconstructed phase as either observed by
                      experiment or proposed by theory. (C) 2010 Elsevier B.V. All
                      rights reserved.},
      keywords     = {J (WoSType)},
      cin          = {PGI-3 / JARA-FIT / ICS-7},
      ddc          = {540},
      cid          = {I:(DE-Juel1)PGI-3-20110106 / $I:(DE-82)080009_20140620$ /
                      I:(DE-Juel1)ICS-7-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Chemistry, Physical / Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000286021000033},
      doi          = {10.1016/j.susc.2010.10.024},
      url          = {https://juser.fz-juelich.de/record/14246},
}