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@ARTICLE{Schroeder:57723,
author = {Schroeder, H.},
title = {{A} model for a resistive switch memory cell with
rechargeable space charge},
journal = {Integrated ferroelectrics},
volume = {90},
issn = {1058-4587},
address = {London [u.a.]},
publisher = {Taylor $\&$ Francis},
reportid = {PreJuSER-57723},
pages = {113 - 120},
year = {2007},
note = {Record converted from VDB: 12.11.2012},
abstract = {An advanced leakage current model combining the electronic
carrier injection/ejection at the electrode interfaces
(described by thermionic emission) with the film conduction
properties of a thin dielectric film (modelled as wide band
gap semiconductor) is used to describe the current-voltage
(IN) curve of a flash-like resistive switch memory cell.
Such a cell consists of a metal-insulator-metal capacitor
structure with some embedded charge storage elements within
the dielectric, e.g. a floating electrode (like in the gate
of a "Flash") or some metallic ions or clusters, which can
be charged or discharged by an applied voltage or current or
by a "redox" reaction. The resulting different conductance
levels can be used for a resistive switching memory cell.
This contribution presents calculated simulation results on
IN curves in dependence on polarity and concentration of the
stored charge as well as on other parameters such as
dielectric constant, background homogeneous defect densities
in the dielectric and electrode properties. These parameters
show a large influence on the switching ratio S =
R(high)/R(low), an important parameter for the application
in a device.},
keywords = {J (WoSType)},
cin = {IFF-6 / CNI},
ddc = {620},
cid = {I:(DE-Juel1)VDB786 / I:(DE-Juel1)VDB381},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Engineering, Electrical $\&$ Electronic / Physics, Applied
/ Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000246303100014},
doi = {10.1080/10584580701249413},
url = {https://juser.fz-juelich.de/record/57723},
}