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@ARTICLE{Yang:2770,
      author       = {Yang, C. and Persson, B. N. J.},
      title        = {{C}ontact mechanics: contact area and interfacial
                      separation from small contact to full contact},
      journal      = {Journal of physics / Condensed matter},
      volume       = {20},
      issn         = {0953-8984},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {PreJuSER-2770},
      pages        = {215214},
      year         = {2008},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {We present a molecular dynamics study of the contact
                      between a rigid solid with a randomly rough surface and an
                      elastic block with a flat surface. The numerical
                      calculations mainly focus on the contact area and the
                      interfacial separation from small contact (low load) to full
                      contact (high load). For a small load the contact area
                      varies linearly with the load and the interfacial separation
                      depends logarithmically on the load. For a high load the
                      contact area approaches the nominal contact area (i.e.
                      complete contact), and the interfacial separation approaches
                      zero. The numerical results have been compared with
                      analytical theory and experimental results. They are in good
                      agreement with each other. The present findings may be very
                      important for soft solids, e. g. rubber, or for very smooth
                      surfaces, where complete contact can be reached at
                      moderately high loads without plastic deformation of the
                      solids.},
      keywords     = {J (WoSType)},
      cin          = {IFF-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB781},
      pnm          = {Kondensierte Materie},
      pid          = {G:(DE-Juel1)FUEK414},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000255661800014},
      doi          = {10.1088/0953-8984/20/21/215214},
      url          = {https://juser.fz-juelich.de/record/2770},
}