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@ARTICLE{Filimonov:24641,
      author       = {Filimonov, S. N. and Voigtländer, B.},
      title        = {{I}nfluence of strain on binding energies of {S}i atoms at
                      {G}e(111) surfaces},
      journal      = {Surface science},
      volume       = {512},
      issn         = {0039-6028},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {PreJuSER-24641},
      pages        = {L335 - L340},
      year         = {2002},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Rearrangement of two-dimensional Ge and Si islands after
                      coarsening on a laterally strain modulated Ge surface
                      covered with a monolayer of Bi is studied by scanning
                      tunneling microscopy. Spatial ordering of the islands with
                      respect to the modulations of the strain field shows that
                      the binding energy of Si atoms at strained Si islands is,
                      unexpectedly, higher than at unstrained islands. This
                      behavior is explained by a strong compressive stress of the
                      surfactant layer, which favors an expansion of the
                      underlying surface structures and therefore stabilizes the
                      tensile strained Si islands. It is shown that a Si mass
                      transport towards more strained Si islands can be also
                      favored by an increased binding energy of Si adatoms to the
                      less strained parts of the Ge surface. (C) 2002 Elsevier
                      Science B.V. All rights reserved.},
      keywords     = {J (WoSType)},
      cin          = {ISG-3},
      ddc          = {540},
      cid          = {I:(DE-Juel1)VDB43},
      pnm          = {Methoden und Systeme der Informationstechnik},
      pid          = {G:(DE-Juel1)FUEK253},
      shelfmark    = {Chemistry, Physical / Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000176646200003},
      doi          = {10.1016/S0039-6028(02)01684-9},
      url          = {https://juser.fz-juelich.de/record/24641},
}