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@ARTICLE{Appenzeller:53199,
author = {Appenzeller, J. and Lin, Y.-M. and Knoch, J. and Chen, Z.
and Avouris, P.},
title = {{C}omparing {C}arbon {N}anotube {T}ransistors - {T}he
{I}deal {C}hoice: {A} {N}ovel {T}unneling {D}evice {D}esign},
journal = {IEEE Transactions on Electron Devices},
volume = {52},
issn = {0018-9383},
reportid = {PreJuSER-53199},
pages = {2568},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {Three different carbon nanotube (CN) field-effect
transistor (CNFET) designs are compared by simulation and
experiment. While a C-CNFET with a doping profile similar to
a "conventional" (referred to as C-CNFET in the following)
p-or n-MOSFET in principle exhibits superior device
characteristics when compared with a Schottky barrier CNFET,
we find that aggressively scaled C-CNFET devices suffer from
"charge pile-up" in the channel. This effect which is also
known to occur in floating body silicon transistors
deteriorates the C-CNFET off-state substantially and
ultimately limits the achievable on/off-current ratio. In
order to overcome this obstacle we explore the possibility
of using CNs as gate-controlled tunneling devices
(T-CNFETs). The T-CNFET benefits from a steep inverse
subthreshold slope and a well controlled off-state while at
the same time delivering high performance on-state
characteristics. According to our simulation, the T-CNFET is
the ideal transistor design for an ultrathin body
three-terminal device like the CNFET.},
keywords = {J (WoSType)},
cin = {ISG-1 / CNI},
cid = {I:(DE-Juel1)VDB41 / I:(DE-Juel1)VDB381},
pnm = {Materialien, Prozesse und Bauelemente für die Mikro- und
Nanoelektronik},
pid = {G:(DE-Juel1)FUEK252},
shelfmark = {Engineering, Electrical $\&$ Electronic / Physics, Applied},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000233682200006},
doi = {10.1109/TED.2005.859654},
url = {https://juser.fz-juelich.de/record/53199},
}