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@ARTICLE{Han:860621,
author = {Han, Qinghua and Tromm, Thomas C. U. and Hoffmann, Michael
and Aleksa, Paulus and Schroeder, Uwe and Schubert, Juergen
and Mantl, Siegfried and Zhao, Qing-Tai},
title = {{S}ubthreshold {B}ehavior of {F}loating-{G}ate {MOSFET}s
{W}ith {F}erroelectric {C}apacitors531},
journal = {IEEE transactions on electron devices},
volume = {65},
number = {10},
issn = {1557-9646},
address = {New York, NY},
publisher = {IEEE},
reportid = {FZJ-2019-01294},
pages = {4641 - 4645},
year = {2018},
abstract = {The subthreshold behavior of floating-gate MOSFETs
connected with ferroelectric capacitors (FeCs) was
investigated experimentally and theoretically. We found that
the subthreshold swing (SS) decreases with decreasing
ferroelectric capacitance (i.e., with the decreasing FeC
area), in contrast to the voltage dividing effect of regular
dielectric capacitors. The ferroelectric polarization
switching counteracts the effect of voltage dividing by
introducing an additional charge onto the floating gate,
which improves the SS and leads to the observed SS
dependence. The SS improvement caused by the polarization
switching is different from the negative capacitance effect,
which is helpful to further understand the ferroelectric
transistor.},
cin = {PGI-9 / JARA-FIT},
ddc = {620},
cid = {I:(DE-Juel1)PGI-9-20110106 / $I:(DE-82)080009_20140620$},
pnm = {521 - Controlling Electron Charge-Based Phenomena
(POF3-521)},
pid = {G:(DE-HGF)POF3-521},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000445239700084},
doi = {10.1109/TED.2018.2863727},
url = {https://juser.fz-juelich.de/record/860621},
}