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@ARTICLE{Schroeder:9086,
author = {Schroeder, H. and Zhirnov, V.V. and Cavin, R.K. and Waser,
R.},
title = {{V}oltage-time dilemma of pure electronic mechanisms in
resistive switching memory cells},
journal = {Journal of applied physics},
volume = {107},
issn = {0021-8979},
address = {Melville, NY},
publisher = {American Institute of Physics},
reportid = {PreJuSER-9086},
pages = {054517},
year = {2010},
note = {Record converted from VDB: 12.11.2012},
abstract = {Metal/insulator/metal thin film stacks showing stable
resistive switching are promising candidates for future use
as a nonvolatile resistive random access memory, competitive
to FLASH and DRAM. Although the switching mechanisms are not
completely understood a lot of theories and models try to
describe the effects. One of them postulates the trapping
and detrapping of electronic charge in immobile traps as the
reason for the resistance changes, also known as Simmons
$\&$ Verderber model. This contribution shows that this
"pure electronic" switching mechanism will face a
voltage-time dilemma-general to all switching insulators-at
conditions competitive to the state-of-the-art FLASH. There
is an incompatibility between the long retention time (10
years) and the short READ/WRITE current pulses
(t(READ/WRITE) <= 100 ns) at high densities (area <= 100 x
100 nm(2)) at low applied voltages (<= 1 V). This general
dilemma is exemplified in two detailed scenarios with
different electronic band and defect properties. (C) 2010
American Institute of Physics. [doi: 10.1063/1.3319591]},
keywords = {J (WoSType)},
cin = {IFF-6 / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)VDB786 / $I:(DE-82)080009_20140620$},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Applied},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000275657500133},
doi = {10.1063/1.3319591},
url = {https://juser.fz-juelich.de/record/9086},
}