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@ARTICLE{Paul:32229,
      author       = {Paul, N. and Voigtländer, B.},
      title        = {{R}emoval of the surfactant in {B}i/{G}e/{S}i(111)
                      surfactant-mediated epitaxy},
      journal      = {Surface science},
      volume       = {551},
      issn         = {0039-6028},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {PreJuSER-32229},
      pages        = {80 - 90},
      year         = {2004},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Surfactant-mediated epitaxy of 6 nm Ge on a Bi terminated
                      Si(111) surface results in a smooth, two dimensional, defect
                      free Ge film on Si(111) where 1 monolayer Bi covers the film
                      surface. Heating the Ge film results in desorption of
                      bismuth but the Ge film breaks up and deep holes form. Using
                      ion beam sputtering we have removed the Bi surfactant from
                      the film in situ and the remaining Ge/Si film is still two
                      dimensional, smooth and defect free. Subsequent deposition
                      of 5 bilayers germanium on the sputtered surface leads to
                      growth of 3D islands as observed by scanning tunneling
                      microscopy (STM). This behavior can be explained by residual
                      stress in the Ge film. (C) 2003 Elsevier B.V. All rights
                      reserved.},
      keywords     = {J (WoSType)},
      cin          = {ISG-3},
      ddc          = {540},
      cid          = {I:(DE-Juel1)VDB43},
      pnm          = {Materialien, Prozesse und Bauelemente für die Mikro- und
                      Nanoelektronik},
      pid          = {G:(DE-Juel1)FUEK252},
      shelfmark    = {Chemistry, Physical / Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000189230900010},
      doi          = {10.1016/j.susc.2003.11.046},
      url          = {https://juser.fz-juelich.de/record/32229},
}