Silicon Qubits II - Donor Qubits in Silicon

FOCUS · M46 · ID: 2155014

Presentations

  • Novel control of the Schrödinger cat state in high-spin nuclei in silicon

    ORAL

    –

    Presenters

    • Xi Yu

      University of New South Wales

    Authors

    • Xi Yu

      University of New South Wales

    • Benjamin Wilhelm

      University of New South Wales

    • Arjen Vaartjes

      University of New South Wales

    • Pragati Gupta

      University of Calgary

    • Daniel Schwienbacher

      University of New South Wales Sydney

    • Anders Kringhoej

      University of New South Wales

    • Danielle Holmes

      University of New South Wales

    • Fay E Hudson

      1) University of New South Wales, 2) Diraq Pty. Ltd., School of Electrical Engineering and Telecommunications, The University of New South Wales, Sydney, 2052, Australia; Diraq Pty Ltd., Sydney, NSW, Australia, (1) UNSW Sydney & (2) Diraq, University of New South Wales

    • Kohei M Itoh

      Keio Univ

    • Alexander M Jakob

      University of Melbourne

    • David N Jamieson

      University of Melbourne

    • Barry C Sanders

      University of Science and Technology of China, University of Calgary

    • Andrew S Dzurak

      (1) UNSW Sydney & (2) Diraq

    • Andrea Morello

      University of New South Wales

    View abstract →

  • Entangling electrons and nuclei in a four-qubit, two-atom device in silicon

    ORAL

    –

    Publication: Stemp, H. G., Asaad, S., van Blankenstein, M. R., Vaartjes, A., Johnson, M. A. I., Mądzik, M. T., Heskes, A. J. A., Firgau, H. R., Su, R. Y., Yang, C. H., Laucht, A., Ostrove, C. I., Rudinger, K. M., Young, K., Blume-Kohout, R., Hudson, F. E., Dzurak, A. S., Itoh, K. M., Jakob, A. M., … Morello, A. (2023). Tomography of entangling two-qubit logic operations in exchange-coupled donor electron spin qubits (arXiv:2309.15463). arXiv. http://arxiv.org/abs/2309.15463

    Presenters

    • Mark R van Blankenstein

      University of New South Wales

    Authors

    • Mark R van Blankenstein

      University of New South Wales

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  • Understanding transport through many-body states of dopant arrays and jelly-bean quantum dots

    ORAL

    –

    Presenters

    • Garnett W Bryant

      National Institute of Standards and Technology

    Authors

    • Garnett W Bryant

      National Institute of Standards and Technology

    • Yan Li

      University of Maryland, College Park

    • Keyi Liu

      University of Maryland, College Park

    • Michal Gawelczyk

      Institute of Theoretical Physics, Wroclaw University of Science and Technology, 50-370 Wroc{l}aw, Wrocław University of Science and Technology

    • Michal Zielinski

      Quantum Physics Department, Nicolaus Copernicus University, Nicolaus Copernicus University

    View abstract →

  • Electron spin configurations in phosphorus arrays in silicon

    ORAL

    –

    Presenters

    • Maicol A Ochoa

      National Institute of Standards and Technology

    Authors

    • Maicol A Ochoa

      National Institute of Standards and Technology

    • Keyi Liu

      University of Maryland, College Park

    • Michal Zielinski

      Quantum Physics Department, Nicolaus Copernicus University, Nicolaus Copernicus University

    • Garnett W Bryant

      National Institute of Standards and Technology

    View abstract →

  • Probing Localized Charge States in Atom-based Silicon Quantum dot Arrays using RF Reflectometry

    ORAL

    –

    Presenters

    • Fan Fei

      University of Maryland, College Park

    Authors

    • Fan Fei

      University of Maryland, College Park

    • Xiqiao Wang

      University of Maryland, College Park

    • Ehsan Khatami

      San Jose State University

    • Jonathan Wyrick

      National Institute of Standards and Tech

    • Pradeep N Namboodiri

      NIST, National Institute of Standards and Technology

    • FNU Utsav

      NIST

    • Brian Courts

      University of Maryland, College Park

    • Albert F Rigosi

      National Institute of Standards and Technology

    • Richard M Silver

      NIST

    View abstract →

  • High-fidelity fast single-shot electron spin readout above 3.5 K

    ORAL

    –

    Presenters

    • Joris G Keizer

      Silicon Quantum Computing, SQC, University of New South Wales

    Authors

    • Helen Geng

      Silicon Quantum Computing

    • Mitchell Kiczynski

      SQC, University of New South Wales

    • Andrey Timofeev

      UNSW

    • Edyta Osika

      School of Physics, University of New South Wales

    • Edyta Osika

      School of Physics, University of New South Wales

    • Daniel Keith

      Intel Corporation, Hillsboro, Intel Corporation, UNSW

    • Joseph Rowlands

      UNSW

    • Ludwik Kranz

      University of New South Wales

    • Rajib Rahman

      University of New South Wales

    • Yousun Chung

      Silicon Quantum Computing, SQC, University of New South Wales

    • Joris G Keizer

      Silicon Quantum Computing, SQC, University of New South Wales

    • Samuel K Gorman

      University of New South Wales

    • Michelle Y Simmons

      University of New South Wales

    View abstract →

  • Radio Frequency Reflectometry with Impedance Matching on Si:P Dopant-based Devices

    ORAL

    –

    Presenters

    • Rick Silver

      National Institute of Standards and Tech

    Authors

    • Rick Silver

      National Institute of Standards and Tech

    • Fan Fei

      University of Maryland, College Park

    • Pradeep N Namboodiri

      NIST, National Institute of Standards and Technology

    • Joshua M Pomeroy

      National Institute of Standards and Tech

    • Brian Courts

      University of Maryland, College Park

    • Xiqiao Wang

      University of Maryland, College Park

    • Jonathan Wyrick

      National Institute of Standards and Tech

    View abstract →

  • Improved placement precision of donor spin qubits in silicon using molecule ion implantation

    ORAL

    –

    Publication: D. Holmes et al., arXiv:2308.04117 (2023)

    Presenters

    • Benjamin Wilhelm

      University of New South Wales

    Authors

    • Benjamin Wilhelm

      University of New South Wales

    • Danielle Holmes

      University of New South Wales

    • Alexander M Jakob

      University of Melbourne

    • Xi Yu

      University of New South Wales

    • Fay E Hudson

      1) University of New South Wales, 2) Diraq Pty. Ltd., School of Electrical Engineering and Telecommunications, The University of New South Wales, Sydney, 2052, Australia; Diraq Pty Ltd., Sydney, NSW, Australia, (1) UNSW Sydney & (2) Diraq, University of New South Wales

    • Kohei M Itoh

      Keio Univ

    • Andrew S Dzurak

      (1) UNSW Sydney & (2) Diraq

    • David N Jamieson

      University of Melbourne

    • Andrea Morello

      University of New South Wales

    View abstract →