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@INPROCEEDINGS{DietzRomero:1044889,
author = {Dietz Romero, Pau and Toprak, Caner and Duipmans, Lammert
and van Waasen, Stefan and Geck, Lotte},
title = {{C}o-{S}imulation for {A}utomated {O}ptimization of
{I}ntegrated {C}ryogenic {Q}ubit {E}lectronics},
publisher = {IEEE},
reportid = {FZJ-2025-03423},
isbn = {979-8-3315-2395-4},
pages = {4},
year = {2025},
abstract = {One approach to scaling quantum computers requires
large-scale integration of qubit control electronics at
cryogenic temperatures close to the qubits to reduce the
wiring bottleneck, signal latencies, and improve the
modularity of the system. Finding optimized specifications
by accurately simulating the qubit-electronics interface
allows optimal budgeting of resources (heat dissipation,
area) for scalable quantum computers. We propose a
systematic and efficient design flow for the optimization of
integrated electronic circuits using a co-simulation
methodology that covers the entire development process from
the concept phase to transistor-level design. As a use case,
we choose the shuttling of spin qubits inside quantum dots.
The automated workflow optimizes the hardware parameters of
the circuit during the design phase of the integrated
circuit. Based on the simulated performance of our low-power
circuits, we argue that well-designed integrated electronics
can replace critically-scaling room-temperature electronics
for the given use case.},
month = {Jul},
date = {2025-07-07},
organization = {2025 21st International Conference on
Synthesis, Modeling, Analysis and
Simulation Methods, and Applications to
Circuits Design (SMACD), Istanbul
(Turkiye), 7 Jul 2025 - 10 Jul 2025},
cin = {PGI-4},
cid = {I:(DE-Juel1)PGI-4-20110106},
pnm = {5223 - Quantum-Computer Control Systems and Cryoelectronics
(POF4-522)},
pid = {G:(DE-HGF)POF4-5223},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
doi = {10.1109/SMACD65553.2025.11092223},
url = {https://juser.fz-juelich.de/record/1044889},
}