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@ARTICLE{Verbiest:828681,
      author       = {Verbiest, G. J. and Stampfer, Christoph and Huber, S. E.
                      and Andersen, M. and Reuter, K.},
      title        = {{I}nterplay between nanometer-scale strain variations and
                      externally applied strain in graphene},
      journal      = {Physical review / B},
      volume       = {93},
      number       = {19},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2017-02573},
      pages        = {195438},
      year         = {2016},
      abstract     = {We present a molecular modeling study analyzing
                      nanometer-scale strain variations in graphene as a function
                      of externally applied tensile strain. We consider two
                      different mechanisms that could underlie nanometer-scale
                      strain variations: static perturbations from lattice
                      imperfections of an underlying substrate and thermal
                      fluctuations. For both cases we observe a decrease in the
                      out-of-plane atomic displacements with increasing strain,
                      which is accompanied by an increase in the in-plane
                      displacements. Reflecting the nonlinear elastic properties
                      of graphene, both trends together yield a nonmonotonic
                      variation of the total displacements with increasing tensile
                      strain. This variation allows us to test the role of
                      nanometer-scale strain variations in limiting the carrier
                      mobility of high-quality graphene samples.},
      cin          = {PGI-9 / JARA-FIT},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-9-20110106 / $I:(DE-82)080009_20140620$},
      pnm          = {521 - Controlling Electron Charge-Based Phenomena
                      (POF3-521)},
      pid          = {G:(DE-HGF)POF3-521},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000376637700004},
      doi          = {10.1103/PhysRevB.93.195438},
      url          = {https://juser.fz-juelich.de/record/828681},
}