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Optimized auxiliary electronics system for Quantum Computing (QC) research

Project description

Advanced electronic equipment to boost quantum computing research

QDevil is a quantum technology company in Denmark focused on developing and manufacturing auxiliary electronics and specialised components operating down to millikelvin. The company aims to accelerate the science in quantum electronics labs by letting scientists focus on their work instead of constructing auxiliary equipment that has already been developed in other labs. The company’s products are used to maintain qubit stability by applying low-frequency signals, while also supporting strong magnetic fields. However, the growing number of qubits needed for scaling quantum computers up to perform useful calculations requires the use of a larger number of control signals. The EU-funded QCAux project will introduce new materials and manufacturing methods to achieve a tenfold increase in the number of channels in such auxiliary equipment.

Objective

QDevil offers auxiliary equipment that allows researchers to control their quantum experiments, reducing noise and interferensces at the same time, allowing them to spend more time on their qubits rather than in the construction and maintenance of the auxiliary equipment necessary for their experiments. Since 2016 the company has worked closely to academic and private Research Centres in the field of Quantum Computing, developing products aimed at reducing costs and efforts. As a result of the work of its founders, Mr. Jonatan Kutchinsky and Mr. Ferdinand Kuemmeth, QDevil offers its prototypes to early adopter researchers, consisting in a low-pass Filter: QFilter; a Digital-Analogic/Analogic-Digital converter: QDac; a breakout box: QBox; and a board to hold the silicon substrate with the qubit: QBoard. All these equipment have been developed in close collaboration with QC R&D centres, achieving a current configuration of 48-channels. Our products are used to maintain the stability of the qubits by applying low-frequency signal, while supporting strong magnetic fields up to 10 Tesla and cryogenic temperatures down to 10 milikelvin. However, the growth in qubits and consolidation of quantum computing require many control signals to ease the path for the market entry of quantum computers, foreseen by some experts in five years, thus, we need to add to QCAux a larger number of channels to support researchers' work. We estimate the current potential of QCAux in 960 channels, but a more conservative objective has been set in this proposal, aiming to get 480 channels. Im order to achieve this x10 improvement, we have to introduce new materials, designs and manufacturing methods, so, we need to perform a Feasibility Study in order to discover the best options to make this enhanced QCAux a reality, which will be matured and piloted in the Phase 2 project for the benefit of the Quantum Computing researchers.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

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Funding Scheme

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SME-1 - SME instrument phase 1

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-EIC-SMEInst-2018-2020

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Coordinator

QDEVIL APS
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 50 000,00
Address
FRUEBJERGVEJ 3
2100 Kobenhavn
Denmark

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SME

The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.

Yes
Region
Danmark Hovedstaden Byen København
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 71 429,00
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