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@ARTICLE{Peter:50460,
      author       = {Peter, F. and Kubacki, J. and Szot, K. and Reichenberg, B.
                      and Waser, R.},
      title        = {{I}nfluence of adsorbates on the piezoresponse of
                      {K}n{BO}3},
      journal      = {Physica status solidi / A},
      volume       = {203},
      issn         = {0031-8965},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {PreJuSER-50460},
      pages        = {616 - 621},
      year         = {2006},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {We report on the reduction of piezoresponse in KNbO3
                      originating from a surface layer. An analysis with surface
                      sensitive measurements shows that this layer consists of
                      chemisorbates and physisorbates. Heating the sample under
                      ultra high vacuum conditions removes the surface layer on
                      the perovskite to a large extend. This treatment has a
                      drastic effect on the piezoresponse as the potential
                      difference applied to the sample is no longer reduced by a
                      voltage drop across the adsorbate layer, leading to a higher
                      electric field compared to the case with an adsorbate layer.
                      Experiments and simulations are presented confirming this
                      postulation on KNbO3.},
      keywords     = {J (WoSType)},
      cin          = {IFF-IEM / CNI / JARA-FIT},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB321 / I:(DE-Juel1)VDB381 /
                      $I:(DE-82)080009_20140620$},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Materials Science, Multidisciplinary / Physics, Applied /
                      Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000235813600024},
      doi          = {10.1002/pssa.200521366},
      url          = {https://juser.fz-juelich.de/record/50460},
}