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@INPROCEEDINGS{Junk:910086,
author = {Junk, Yannik and Liu, Mingshan and Frauenrath, Marvin and
Hartmann, Jean-Michel and Grützmacher, Detlev and Buca, Dan
Mihai and Zhao, Qing-Tai},
title = {{V}ertical {G}e{S}n/{G}e {H}eterostructure
{G}ate-{A}ll-{A}round {N}anowire p-{MOSFET}s},
reportid = {FZJ-2022-03605},
year = {2022},
abstract = {A process for the fabrication of vertical gate-all-around
(GAA) nanowire p-FETs with diameters of down to 20 nm based
on Ge and GeSn/Ge-heterostructures is presented. The
resulting Ge-based devices exhibit a low subthreshold slope
(SS) of 66 mV/dec, a low drain-induced barrier lowering of
35 mV/V and an Ion/Ioff-ratio of $2.1×10^6$ for devices
with a diameter of 20 nm. Using a GeSn/Ge-heterostructure
with GeSn as the top layer and source of the device, the
on-current was increased by $~32\%.$ With these results the
high potential of incorporation of GeSn into Ge-MOSFET
technology is demonstrated.},
month = {May},
date = {2022-05-29},
organization = {241st ECS Meeting, Vancouver (Canada),
29 May 2022 - 2 Jun 2022},
subtyp = {Panel discussion},
cin = {PGI-9},
cid = {I:(DE-Juel1)PGI-9-20110106},
pnm = {5234 - Emerging NC Architectures (POF4-523)},
pid = {G:(DE-HGF)POF4-5234},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/910086},
}