300 citations · 906 across the 12 of their papers we have counts for
13 papers
Scalable multi-chip quantum architectures enabled by cryogenic hybrid wireless/quantum-coherent network-in-package
Eduard Alarcón, Sergi Abadal, Fabio Sebastiano +9
The grand challenge of scaling up quantum computers requires a full-stack architectural standpoint. In this position paper, we will present the vision of a new generation of scalab…
Real-Time Decoding for Fault-Tolerant Quantum Computing: Progress, Challenges and Outlook
Francesco Battistel, Christopher Chamberland, Kauser Johar +5
Quantum computing is poised to solve practically useful problems which are computationally intractable for classical supercomputers. However, the current generation of quantum comp…
SpinQ: Compilation strategies for scalable spin-qubit architectures
Nikiforos Paraskevopoulos, Fabio Sebastiano, Carmen G. Almudever +1
Despite NISQ devices being severely constrained, hardware- and algorithm-aware quantum circuit mapping techniques have been developed to enable successful algorithm executions. Not…
Neural-Network Decoders for Quantum Error Correction using Surface Codes:A Space Exploration of the Hardware Cost-Performance Trade-Offs
Ramon Overwater, Masoud Babaie, Fabio Sebastiano
Quantum Error Correction (QEC) is required in quantum computers to mitigate the effect of errors on physical qubits. When adopting a QEC scheme based on surface codes, error decodi…
Spiderweb array: A sparse spin-qubit array
Jelmer M. Boter, Juan P. Dehollain, Jeroen P. G. van Dijk +8
One of the main bottlenecks in the pursuit of a large-scale--chip-based quantum computer is the large number of control signals needed to operate qubit systems. As system sizes sca…
CMOS-based cryogenic control of silicon quantum circuits
Xiao Xue, Bishnu Patra, Jeroen P. G. van Dijk +21
The most promising quantum algorithms require quantum processors hosting millions of quantum bits when targeting practical applications. A major challenge towards large-scale quant…
A sparse spin qubit array with integrated control electronics
Jelmer M. Boter, Juan P. Dehollain, Jeroen P. G. van Dijk +6
Current implementations of quantum computers suffer from large numbers of control lines per qubit, becoming unmanageable with system scale up. Here, we discuss a sparse spin-qubit…
Characterization and Analysis of On-Chip Microwave Passive Components at Cryogenic Temperatures
Bishnu Patra, Mohammadreza Mehrpoo, Andrea Ruffino +3
This paper presents the characterization of microwave passive components, including metal-oxide-metal (MoM) capacitors, transformers, and resonators, at deep cryogenic temperature…
Multiplexed quantum transport using commercial off-the-shelf CMOS at sub-kelvin temperatures
B. Paquelet Wuetz, P. L. Bavdaz, L. A. Yeoh +10
Continuing advancements in quantum information processing have caused a paradigm shift from research mainly focused on testing the reality of quantum mechanics to engineering qubit…
The electronic interface for quantum processors
Jeroen P. G. van Dijk, Edoardo Charbon, Fabio Sebastiano
Quantum computers can potentially provide an unprecedented speed-up with respect to traditional computers. However, a significant increase in the number of quantum bits (qubits) an…
The impact of classical control electronics on qubit fidelity
Jeroen P. G. van Dijk, Erika Kawakami, Raymond N. Schouten +5
Quantum processors rely on classical electronic controllers to manipulate and read out the quantum state. As the performance of the quantum processor improves, non-idealities in th…
Quantum information density scaling and qubit operation time constraints of CMOS silicon based quantum computer architectures
Davide Rotta, Fabio Sebastiano, Edoardo Charbon +1
Even the quantum simulation of simple molecules such as FeS requires more than 10 qubits. In order to assess such a multimillion scale of identical qubits and control l…
A Reconfigurable Cryogenic Platform for the Classical Control of Scalable Quantum Computers
Harald Homulle, Stefan Visser, Bishnu Patra +4
Recent advances in solid-state qubit technology are paving the way to fault-tolerant quantum computing systems. However, qubit technology is limited by qubit coherence time and by…