Objective
Quantum computers promise unprecedented computational power, yet the lack of scalable, reliable quantum circuit components remains a major bottleneck to realizing practical quantum processors. A single error in a quantum circuit can corrupt an entire computation, so fault tolerance is essential to truly unlock quantum advantage. Here, topological qubits offer a leading pathway to fault-tolerant quantum computation, but their integration is currently hindered by the lack of essential directional elements.
We address this gap with a novel three-phase topological superconducting diode that provides dissipationless, fully integrable directional control within topological materials. Our approach is compatible with existing superconductor and nanofabrication processes, requires only minimal magnetic fields, and can be integrated seamlessly into topological quantum processors. It enables scalable, energy-efficient quantum circuits that preserve coherence, eliminate bulky external components, and unlock seamless integration of Majorana-based qubits into functional processors. Our technology lowers error rates and cuts error-correction overhead, and may offer scalable, energy-efficient, and commercially viable circuits.
Our PoC will reach TRL 4 by combining real-material simulations with experimental validation, optimizing three-phase control for reliable cryogenic operation within standard superconducting fabrication processes, while simultaneously defining the exploitation pathway and commercialization strategy. This PoC is a pivotal step toward practical quantum processors, providing a directional superconducting element for topological and superconducting qubit architectures
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering computer hardware quantum computers
- natural sciences physical sciences electromagnetism and electronics superconductivity
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.1 - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-ERC-POC - HORIZON ERC Proof of Concept Grants
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2025-POC
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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.
7610001 Rehovot
Israel
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.