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@ARTICLE{Szot:56189,
author = {Szot, K. and Dittmann, R. and Speier, W. and Waser, R.},
title = {{N}anoscale resistive switching in {S}r{T}i{O}3 thin films},
journal = {Physica status solidi / Rapid research letters},
volume = {1},
issn = {1862-6254},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {PreJuSER-56189},
pages = {R86},
year = {2007},
note = {Record converted from VDB: 12.11.2012},
abstract = {The local conductivity of SrTiO3 thin films epitaxially
grown on SrRuO3-buffered SrTiO3 single crystals has been
investigated in detail with an atomic force microscope
equipped with a conducting tip (LC-AFM). These experiments
demonstrate that the conductivity of SrTiO3 thin films
originates from nanoscale well-conducting filaments
connecting the surface to the SrRuO3 bottom electrode. The
electrical conduction of the filaments is shown to be
reversible modulated over several orders of magnitude by
application of an appropriate electrical field. We analyze
the resistive switching by addressing individual filaments
with the AFM tip as well as by scanning areas up to the mu m
scale. Temperature dependent measurements reveal that
resistive switching on a macroscopic scale can be traced
down to the insulator-to-metal transition of the
independently switchable filaments.},
keywords = {J (WoSType)},
cin = {IFF-6 / CNI / UA / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)VDB786 / I:(DE-Juel1)VDB381 /
I:(DE-Juel1)VDB841 / $I:(DE-82)080009_20140620$},
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:000244882400018},
doi = {10.1002/pssr.200701003},
url = {https://juser.fz-juelich.de/record/56189},
}