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@INPROCEEDINGS{Chava:1030636,
author = {Chava, Phanish and Alius, Heidrun and Bühler, Jonas and
Cabrera Galicia, Alfonso Rafael and Degenhardt, Carsten and
Gneiting, Thomas and Harff, Markus and Heide, Thomas and
Javorka, Peter and Lederer, Maximilain and Lehmann, Steffen
and Simon, Maik and Su, Meng and Vliex, Patrick and van
Waasen, Stefan and Witt, Christian and Zetzsche, Dennis},
title = {{E}valuation of cryogenic models for {FDSOI} {CMOS}
transistors},
reportid = {FZJ-2024-05369},
year = {2024},
abstract = {Scalable quantum computers demand innovative solutions for
tackling the wiring bottleneck to control an increasing
number of qubits. Cryogenic electronics based on CMOS
technologies are promising candidates which can operate down
to deep-cryogenic temperatures and act as a communication
and control interface to the quantum layer [1,2]. However,
the performance of transistors used in these circuits is
altered significantly when cooling from room temperature to
cryogenic temperatures, which motivates accurate cryogenic
modeling of transistors. We will report on cryogenic models
tailored specifically for fully depleted
silicon-on-insulator (FDSOI) transistors. We performed
extensive DC characterization of transistors with subsequent
modeling using the BSIM-IMG 102-9.6 model, which is the
first version with a built-in cryogenic extension [3]. The
preliminary models effectively represent the DC device
behavior from 7 K up to room temperature. These models are
used in industry standard EDA and simulation software, like
Cadence Spectre. With the presented cryogenic models, we
will show simulations at cryogenic temperatures. We will
also compare the simulation results with the measured
performance of a test chip in the temperature range from 7 K
up to room temperature.},
month = {Jun},
date = {2024-06-03},
organization = {16th IEEE Workshop on Low Temperature
electronics, Cagliari (Italy), 3 Jun
2024 - 6 Jun 2024},
subtyp = {Other},
cin = {ZEA-2},
cid = {I:(DE-Juel1)ZEA-2-20090406},
pnm = {5223 - Quantum-Computer Control Systems and Cryoelectronics
(POF4-522)},
pid = {G:(DE-HGF)POF4-5223},
typ = {PUB:(DE-HGF)6},
doi = {10.34734/FZJ-2024-05369},
url = {https://juser.fz-juelich.de/record/1030636},
}