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@ARTICLE{JankowskaSumara:139565,
      author       = {Jankowska-Sumara, Irena and Szot, Krzysztof and
                      Majchrowski, Andrzej and Roleder, Krystian},
      title        = {{E}ffect of resistive switching and electrically driven
                      insulator-conductor transition in {P}b{Z}r{O} $_{3}$ single
                      crystals},
      journal      = {Physica status solidi / A},
      volume       = {210},
      number       = {3},
      issn         = {1862-6300},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2013-05549},
      pages        = {507 - 512},
      year         = {2013},
      abstract     = {In this work, the results of detailed investigations of
                      classical current–voltage characteristics measured both on
                      the macro- and nanoscale with the use of LC-AFM microscopy
                      are presented. With decreasing frequencies abnormal
                      hysteresis I(V) loops in a PbZrO3 single crystal were
                      observed, showing a bipolar resistive switching behavior.
                      The observed phenomena have been accounted for by the
                      nonstoichiometry and defects produced electrochemically in
                      the surface layers. Due to the nonstoichiometric composition
                      of the crystal surface we showed the possibility of
                      reversible transformation from an insulating to a conducting
                      state in an antiferroelectric crystal by an electroforming
                      process. The model of filamentary structure produced by
                      extended defects and an electrochemical process is applied
                      here to explain the data.},
      cin          = {PGI-7},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-7-20110106},
      pnm          = {521 - Controlling Electron Charge-Based Phenomena
                      (POF3-521)},
      pid          = {G:(DE-HGF)POF3-521},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000315959800013},
      doi          = {10.1002/pssa.201228586},
      url          = {https://juser.fz-juelich.de/record/139565},
}