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@ARTICLE{Lbben:829956,
author = {Lübben, M. and Menzel, S. and Park, S. G. and Yang, M. and
Waser, R. and Valov, I.},
title = {{SET} kinetics of electrochemical metallization cells:
influence of counter-electrodes in {S}i{O} $_{2}$ /{A}g
based systems},
journal = {Nanotechnology},
volume = {28},
number = {13},
issn = {1361-6528},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {FZJ-2017-03560},
pages = {135205 -},
year = {2017},
abstract = {The counter-electrode material in resistively switching
electrochemical metallization cells (ECMs) is a crucial
factor influencing the nucleation of conductive filaments,
the equilibrium electrode potentials, and kinetics in the
devices, and hence the overall switching characteristics.
Here, we demonstrate the influence of the counter-electrode
(CE) material on the SET events and the importance of
appropriate choice and combination of materials. The
counter-electrode material influences the counter-electrode
processes at the CE/insulator interface and consequently
determines the metal ion concentration in the cells. We
measured the switching kinetics for SiO2/Ag based ECM cells
using different counter-electrode materials with different
electrocatalytic activities towards water reduction, namely
platinum, ruthenium, and iridium oxide, as well as titanium
nitride and tantalum. The experimental results are fitted
using a physical simulation model and are analysed for the
limiting factors for fast SET kinetics.},
cin = {PGI-7 / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)PGI-7-20110106 / $I:(DE-82)080009_20140620$},
pnm = {521 - Controlling Electron Charge-Based Phenomena
(POF3-521)},
pid = {G:(DE-HGF)POF3-521},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000395984300001},
doi = {10.1088/1361-6528/aa5e59},
url = {https://juser.fz-juelich.de/record/829956},
}