Spin and topological states in hybrid semiconducting-Superconducting nanostructures for scalable quantum computation

Operation co-funded by EU cohesion policy (European Regional Development Fund (ERDF)) under the programme Smart growth - PL - ERDF (2014PL16RFOP001), managing authority: Ministerstwo obsługujące ministra właściwego ds. rozwoju regionalnego. The source names no beneficiary for this operation. Location: Trójmiejski (NUTS PL633); Poland. Budget: total eligible expenditure EUR 231,629.93; EU co-financing EUR 231,629.93 (co-financing rate 100%), as stated by the source. Runs 2018-12-01 to 2022-12-31. Source: Kohesio, EU cohesion policy projects managed by national and regional authorities (not CORDIS). Summary from Kohesio (English machine translation by the source): The aim of the project is to design novel nanodevices in which spin state of electrons and holes can be coupled to topological states, and further serve as a basic building blocks for scalable quantum computer architecture. We plan to develop efficient and reliable schemes for initialisation, manipulation, coupling, storing and read-out of quantum information – Qubits – encoded in such states, thus fulfilling physical requirements for scalable quantum computation. The investigated systems are based on semiconductor-Superconductor nanostructures with strong spin-orbit interaction, where both, types of Qubits can Coexist. This allows exploiting the best and unique properties of each type. We will use advanced analytical perturbation techniques and further made precise numerical state-of-the-art tight-binding modeling which allows to study transport properties, dynamics of entanglement including device imperfections in order to guide and interpret results of forthcoming experiments.

Original source.

Source: Kohesio (EU cohesion policy projects), European Commission, Directorate-General for Regional and Urban Policy (DG REGIO). Retrieved 2026-10-21. Licence: CC0 1.0 (Cohesion Open Data Platform, dataset 2014-2020 Kohesio projects). Selected metadata, adapted presentation; the publisher's record is authoritative. No endorsement by the source is implied. Licence: public domain dedication (CC0 1.0).

AI-assisted summary: The project focuses on designing nanodevices that couple the spin state of electrons and holes to topological states for scalable quantum computing. It is co-funded by the EU with a total budget of EUR 231,629.93, running from December 2018 to December 2022. Suggested technology pillar: computing. Generated by AI from the public source text; it may contain errors and the original source is authoritative.