% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Rogala:276430,
      author       = {Rogala, Maciej and Bihlmayer, Gustav and Speier, Wolfgang
                      and Klusek, Zbigniew and Rodenbücher, Christian and Szot,
                      K.},
      title        = {{R}esistive {S}witching of a {Q}uasi-{H}omogeneous
                      {D}istribution of {F}ilaments {G}enerated at
                      {H}eat-{T}reated {T}i{O} $_{2}$ (110)-{S}urfaces},
      journal      = {Advanced functional materials},
      volume       = {25},
      number       = {40},
      issn         = {1616-301X},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2015-06869},
      pages        = {6382 - 6389},
      year         = {2015},
      abstract     = {Resistive switching of thermally treated rutile single
                      crystals with (110) orientation is studied. A heat treatment
                      procedure is developed that involves reduction and oxidation
                      steps and allows to induce low resistance states in
                      switchable regions at the surface by low-voltage electrical
                      stimulation with the conducting tip of an atomic force
                      microscope. This way, it is possible to electrically imprint
                      quasi-homogeneous switchable regions over several square
                      micrometers. These regions are identified to consist of
                      nanofilaments crossing the surface with a density of around
                      1012 cm−2, much higher in density than observed for single
                      crystals so far. Experimental evidence is given that these
                      nanofilaments are not related to inherent structural
                      imperfections such as dislocations, but may originate from
                      the linear agglomeration of oxygen vacancies as predicted by
                      theory. Ab initio calculations and electrical simulations
                      are performed to analyze the filamentary structures and
                      their network in the effort to explain the observed
                      filamentary switching of heat-treated single-crystalline
                      TiO2.},
      cin          = {PGI-1 / PGI-7 / UE / IAS-1 / JARA-FIT},
      ddc          = {620},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)PGI-7-20110106 /
                      I:(DE-Juel1)UE-20120423 / I:(DE-Juel1)IAS-1-20090406 /
                      $I:(DE-82)080009_20140620$},
      pnm          = {142 - Controlling Spin-Based Phenomena (POF3-142)},
      pid          = {G:(DE-HGF)POF3-142},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000363685900009},
      doi          = {10.1002/adfm.201500855},
      url          = {https://juser.fz-juelich.de/record/276430},
}