Spin based quantum computer and simulator (SPINUS)

Project Information

SPINUS

Grant agreement ID: 101135699

DOI

10.3030/101135699

EC signature date 13 November 2023

Start date 1 January 2024

End date 31 December 2027

Funded under

• Digital, Industry and Space

Total cost

€ 10 166 376,25

EU contribution

€ 10 166 376,25

Coordinated by

FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV
Germany

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (25)

Optics Express

Author(s): Omkar Dhungel; Mariusz Mrózek; Till Lenz; Viktor Ivády; Adam Gali; Arne Wickenbrock; Dmitry Budker; Wojciech Gawlik; Adam M. Wojciechowski
Published in: Optics Express, 2024, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.15120/GSI-2024-00891

Gate-set evaluation metrics for closed-loop optimal control on nitrogen-vacancy center ensembles in diamond

Author(s): Philipp J. Vetter, Thomas Reisser, Maximilian G. Hirsch, Tommaso Calarco, Felix Motzoi, Fedor Jelezko, Matthias M. Müller
Published in: npj Quantum Information, Issue 10, 2024, ISSN 2056-6387
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41534-024-00893-Y

Improved Electron-Nuclear Quantum Gates for Spin Sensing and Control

Author(s): H.B. van Ommen, G.L. van de Stolpe, N. Demetriou, H.K.C. Beukers, J. Yun, T.R.J. Fortuin, M. Iuliano, A.R.-P. Montblanch, R. Hanson, T.H. Taminiau
Published in: PRX Quantum, Issue 6, 2025, ISSN 2691-3399
Publisher: American Physical Society (APS)
DOI: 10.1103/PRXQUANTUM.6.020309

Quantum bit with telecom wave-length emission from a simple defect in Si

Author(s): Peter Deák; Song Li; Adam Gali
Published in: Communications Physics, 2024, ISSN 2399-3650
Publisher: Springer Nature
DOI: 10.48550/ARXIV.2404.17032

Revealing polytypism in 2D boron nitride with UV photoluminescence

Author(s): Jakub Iwański; Krzysztof P. Korona; Mateusz Tokarczyk; Grzegorz Kowalski; Aleksandra K. Dąbrowska; Piotr Tatarczak; Izabela Rogala; Marta Bilska; Maciej Wójcik; Sławomir Kret; Anna Reszka; Bogdan J. Kowalski; Song Li; Anton Pershin; Adam Gali; Johannes Binder; Andrzej Wysmołek
Published in: npj 2D Materials and Applications, 2024, ISSN 2397-7132
Publisher: Springer Nature
DOI: 10.48550/ARXIV.2405.19126

Optics Express

Author(s): Jannis Hessenauer; Jonathan Körber; Misagh Ghezellou; Jawad Ul-Hassan; Georgy V. Astakhov; Wolfgang Knolle; Jörg Wrachtrup; David Hunger
Published in: Optica Quantum, 2025, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.48550/ARXIV.2501.04583

Coherent Control of a Long-Lived Nuclear Memory Spin in a Germanium-Vacancy Multi-Qubit Node

Author(s): Nick Grimm; Katharina Senkalla; Philipp J. Vetter; Jurek Frey; Prithvi Gundlapalli; Tommaso Calarco; Genko Genov; Matthias M. Müller; Fedor Jelezko
Published in: Physical Review Letters, 2025, ISSN 1079-7114
Publisher: APS
DOI: 10.48550/ARXIV.2409.06313

Precise Characterization of a Waveguide Fiber Interface in Silicon Carbide

Author(s): Marcel Krumrein, Raphael Nold, Flavie Davidson-Marquis, Arthur Bouamra, Lukas Niechziol, Timo Steidl, Ruoming Peng, Jonathan Körber, Rainer Stöhr, Nils Gross, Jurgen H. Smet, Jawad Ul-Hassan, Péter Udvarhelyi, Adam Gali, Florian Kaiser, Jörg Wrachtrup
Published in: ACS Photonics, Issue 11, 2025, ISSN 2330-4022
Publisher: American Chemical Society (ACS)
DOI: 10.1021/ACSPHOTONICS.4C00538

MPSDynamics.jl: Tensor network simulations for finite-temperature (non-Markovian) open quantum system dynamics

Author(s): Thibaut Lacroix, Brieuc Le Dé, Angela Riva, Angus J. Dunnett, Alex W. Chin
Published in: The Journal of Chemical Physics, Issue 161, 2024, ISSN 0021-9606
Publisher: AIP Publishing
DOI: 10.1063/5.0223107

"Temperature dependence of the AB lines and optical properties of the carbon–antisite-vacancy pair in <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline"" overflow=""scroll""><mml:mn>4</mml:mn><mml:mi>H</mml:mi><mml:mtext>−</mml:mtext><mml:mi>Si</mml:mi><mml:mi mathvariant=""normal"">C</mml:mi></mml:math>"

Author(s): Oscar Bulancea-Lindvall, Joel Davidsson, Ivan G. Ivanov, Adam Gali, Viktor Ivády, Rickard Armiento, Igor A. Abrikosov
Published in: Physical Review Applied, Issue 22, 2024, ISSN 2331-7019
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVAPPLIED.22.034056

"Optical lineshapes for orbital singlet to doublet transitions in a dynamical Jahn-Teller system: The <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msup><mml:mrow><mml:mi>NiV</mml:mi></mml:mrow><mml:mo>−</mml:mo></mml:msup></mml:math> center in diamond"

Author(s): Rokas Silkinis, Vytautas Žalandauskas, Gergő Thiering, Adam Gali, Chris G. Van de Walle, Audrius Alkauskas, Lukas Razinkovas
Published in: Physical Review B, Issue 110, 2024, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVB.110.075303

Remote cooling of spin-ensembles through a spin-mechanical hybrid interface

Author(s): Yang Wang, Durga Bhaktavatsala Rao Dasari, Jörg Wrachtrup
Published in: npj Quantum Information, Issue 11, 2025, ISSN 2056-6387
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41534-025-00968-4

Check-probe spectroscopy of lifetime-limited emitters in bulk-grown silicon carbide

Author(s): G. L. van de Stolpe, L. J. Feije, S. J. H. Loenen, A. Das, G. M. Timmer, T. W. de Jong, T. H. Taminiau
Published in: npj Quantum Information, Issue 11, 2025, ISSN 2056-6387
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41534-025-00985-3

Influence of different hydrocarbons on impurities and minority carrier lifetime in 4H-SiC epitaxial layers

Author(s): Misagh Ghezellou; Erlend Lemva Ousdal; Marianne E Bathen; Lasse Vines; Jawad Ul-Hassan
Published in: Journal of Physics: Materials, 2025, ISSN 2515-7639
Publisher: ION Publishing
DOI: 10.1088/2515-7639/ADB7C0

High-Fidelity Electron Spin Gates for Scaling Diamond Quantum Registers

Author(s): T. Joas, F. Ferlemann, R. Sailer, P. J. Vetter, J. Zhang, R. S. Said, T. Teraji, S. Onoda, T. Calarco, G. Genov, M. M. Müller, F. Jelezko
Published in: Physical Review X, Issue 15, 2025, ISSN 2160-3308
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVX.15.021069

Nature Communications

Author(s): Timo Steidl; Pierre Kuna; Erik Hesselmeier-Hüttmann; Di Liu; Rainer Stöhr; Wolfgang Knolle; Misagh Ghezellou; Jawad Ul-Hassan; Maximilian Schober; Michel Bockstedte; Guodong Bian; Adam Gali; Vadim Vorobyov; Jörg Wrachtrup
Published in: Nature Communications, 2025, ISSN 2041-1723
Publisher: Nature Communications
DOI: 10.1038/S41467-025-59647-9

¹³ C hyperpolarization with nitrogen-vacancy centers in micro- and nanodiamonds for sensitive magnetic resonance applications

Author(s): Rémi Blinder; Yuliya Mindarava; Martin Korzeczek; Alastair Marshall; Felix Glöckler; Steffen Nothelfer; Alwin Kienle; Christian Laube; Wolfgang Knolle; Christian Jentgens; Martin B. Plenio; Fedor Jelezko
Published in: Science Advances, 2025, ISSN 2331-8422
Publisher: Cornell University
DOI: 10.48550/ARXIV.2403.14521

Circuit Design for a Star-shaped Spin-Qubit Processor via Algebraic Decomposition and Optimal Control

Author(s): Yaqing X. Wang, Tommaso Calarco, Felix Motzoi, Matthias M. Müller
Published in: ArXiv, 2025, ISSN 2331-8422
Publisher: Cornell University
DOI: 10.48550/ARXIV.2506.16900

Qudit-Based Spectroscopy for Measurement and Control of Nuclear-Spin Qubits in Silicon Carbide

Author(s): Erik Hesselmeier, Pierre Kuna, István Takács, Viktor Ivády, Wolfgang Knolle, Nguyen Tien Son, Misagh Ghezellou, Jawad Ul-Hassan, Durga Dasari, Florian Kaiser, Vadim Vorobyov, Jörg Wrachtrup
Published in: Physical Review Letters, Issue 132, 2025, ISSN 0031-9007
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVLETT.132.090601

Universal high-fidelity quantum gates for spin qubits in diamond

Author(s): H.P. Bartling, J. Yun, K.N. Schymik, M. van Riggelen, L.A. Enthoven, H.B. van Ommen, M. Babaie, F. Sebastiano, M. Markham, D.J. Twitchen, T.H. Taminiau
Published in: Physical Review Applied, Issue 23, 2025, ISSN 2331-7019
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVAPPLIED.23.034052

Efficient optimization and conceptual barriers in variational finite projected entangled pair states

Author(s): Daniel Alcalde Puente, Erik Lennart Weerda, Konrad Schröder, Matteo Rizzi
Published in: Physical Review B, Issue 111, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVB.111.195120

Fluorescence Enhancement of Single V2 Centers in a 4H-SiC Cavity Antenna

Author(s): Jonathan Körber, Jonah Heiler, Philipp Fuchs, Philipp Flad, Erik Hesselmeier, Pierre Kuna, Jawad Ul-Hassan, Wolfgang Knolle, Christoph Becher, Florian Kaiser, Jörg Wrachtrup
Published in: Nano Letters, Issue 24, 2025, ISSN 1530-6984
Publisher: American Chemical Society (ACS)
DOI: 10.1021/ACS.NANOLETT.4C02162

Low-symmetry vacancy-related spin qubit in hexagonal boron nitride

Author(s): Rohit Babar; Gergely Barcza; Anton Pershin; Hyoju Park; Oscar Bulancea Lindvall; Gergő Thiering; Örs Legeza; Jamie H. Warner; Igor A. Abrikosov; Adam Gali; Viktor Ivády
Published in: npj Computational Materials, 2024, ISSN 2057-3960
Publisher: Springer Nature
DOI: 10.1038/S41524-024-01361-Z

Spectral density modulation and universal Markovian closure of fermionic environments

Author(s): Davide Ferracin; Andrea Smirne; Susana F. Huelga; Martin B. Plenio; Dario Tamascelli
Published in: The Journal of Chemical Physics, 2024, ISSN 1089-7690
Publisher: AIP Publishing
DOI: 10.48550/ARXIV.2407.10017

Photoexcitation and recombination processes of the neutral nitrogen-vacancy center in diamond from first principles

Author(s): Gergő Thiering, Adam Gali
Published in: Journal of Applied Physics, Issue 136, 2024, ISSN 0021-8979
Publisher: AIP Publishing
DOI: 10.1063/5.0221228

Other (3)

Remote cooling of spin-ensembles through a spin-mechanical hybrid interface

Author(s): Yang Wang; Durga Bhaktavatsala Rao Dasari; Jörg Wrachtrup
Published in: npj Quantum Information, 2025, ISSN 2056-6387
Publisher: Nature Communications
DOI: 10.48550/ARXIV.2403.16839

Check-probe spectroscopy of lifetime-limited emitters in bulk-grown silicon carbide

Author(s): G. L. van de Stolpe; L. J. Feije; S. J. H. Loenen; A. Das; G. M. Timmer; T. W. de Jong; T. H. Taminiau
Published in: npj Quantum Information, 2025, ISSN 2056-6387
Publisher: Nature Communications
DOI: 10.48550/ARXIV.2409.13018

Protecting Quantum Information via Destructive Interference of Correlated Noise

Author(s): Salhov, Alon; Cao, Qingyun; Cai, Jianming; Retzker, Alex; Jelezko, Fedor; Genov, Genko
Published in: Physical Review Letters, 2024, ISSN 1079-7114
Publisher: APS Journals
DOI: 10.48550/ARXIV.2312.02267