Quantum Computing with Donor Spins I

Presentations

• Silicon spin qubits with implanted single donor ions

  ORAL · Invited

  March 6, 2023, 3:00 PM – March 6, 2023, 3:36 PM

  Publication: Madzik, Mateusz T., et al. "Precision tomography of a three-qubit donor quantum processor in silicon." Nature 601.7893 (2022): 348-353
  Ma¸dzik, Mateusz T., et al. "Conditional quantum operation of two exchange-coupled single-donor spin qubits in a MOS-compatible silicon device." Nature communications 12.1 (2021): 1-8
  Savytskyy, Rostyslav, et al. "An electrically-driven single-atom flip-flop' qubit." arXiv preprint arXiv:2202.04438 (2022)
  Jakob, Alexander M., et al. "Deterministic Shallow Dopant Implantation in Silicon with Detection Confidence Upper-Bound to 99.85% by Ion–Solid Interactions." Advanced Materials 34.3 (2022): 2103235

  Presenters

  • Danielle Holmes

    • University of New South Wales

  Authors

  • Danielle Holmes

    • University of New South Wales

  • Andrea Morello

    • University of New South Wales

  • David N Jamieson

    • University of Melbourne

  • Alexander M Jakob

    • University of Melbourne

  • Tim Botzem

    • University of New South Wales

  • Serwan Asaad

    • University of New South Wales

  • Vincent Mourik

    • University of New South Wales

  • Holly G Stemp

    • University of New South Wales

  • Irene Fernández de Fuentes

    • University of New South Wales

  • Mateusz T Madzik

    • Delft University of Technology
    • QuTech and the Kavli Institute of Nanoscience, Delft University of Technology
    • Intel
    • University of New South Wales
    • QuTech

  • Simon G Robson

    • University of Melbourne

  • Rostyslav Savytskyy

    • University of New South Wales

  • Benjamin Joecker

    • University of New South Wales

  • Mark A Johnson

    • Quantum Motion
    • University of New South Wales

  • Fay E Hudson

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Andrew S Dzurak

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  • Brett C Johnson

    • University of Melbourne

  • Jeffrey C McCallum

    • University of Melbourne

  View abstract →

• Understanding transport in dopant arrays in silicon

  ORAL

  March 6, 2023, 3:36 PM – March 6, 2023, 3:48 PM

  Presenters

  • Garnett W Bryant

    • National Institute of Standards and Technology
    • National Institute of Standards and Tech

  Authors

  • Garnett W Bryant

    • National Institute of Standards and Technology
    • National Institute of Standards and Tech

  • Michal Gawelczyk

    • Department of Theoretical Physics, Wroclaw University of Science and Technology

  • Michal Zielinski

    • Nicolaus Copernicus University
    • Institute of Physics, Nicolaus Copernicus University

  View abstract →

• Simulation of Parallel Gate Fidelities in 1D and 2D Arrays of Noisy Flip-Flop Qubits

  ORAL

  March 6, 2023, 3:48 PM – March 6, 2023, 4:00 PM

  Publication: Davide Rei, Elena Ferraro and Marco De Michielis, "Parallel Gate Fidelities in 1D and 2D Arrays of Noisy Flip-Flop Qubits" in preparation.

  Presenters

  • Marco De Michielis

    • CNR-IMM, Unit of Agrate Brianza

  Authors

  • Marco De Michielis

    • CNR-IMM, Unit of Agrate Brianza

  • Elena Ferraro

    • CNR-IMM, Unit of Agrate Brianza

  View abstract →

• Spin-orbit interactions of two phosphorus donors in silicon

  ORAL

  March 6, 2023, 4:00 PM – March 6, 2023, 4:12 PM

  Presenters

  • Yu-Ling Hsueh

    • University of New South Wales
    • UNSW

  Authors

  • Yu-Ling Hsueh

    • University of New South Wales
    • UNSW

  • Daniel Keith

    • University of New South Wales

  • Yousun Chung

    • UNSW
    • University of New South Wales

  • Samuel K Gorman

    • University of New South Wales

  • Ludwik Kranz

    • University of New South Wales

  • Serajum Monir

    • University of New South Wales

  • Zachary Kembrey

    • University of New South Wales

  • Joris G Keizer

    • UNSW
    • University of New South Wales

  • Michelle Y Simmons

    • University of New South Wales

  • Rajib Rahman

    • University of New South Wales
    • 1) University of New South Wales

  View abstract →

• Stark effect in phosphorus donor dots: electrical control of electron and nuclear spins

  ORAL

  March 6, 2023, 4:12 PM – March 6, 2023, 4:24 PM

  Presenters

  • Serajum Monir

    • University of New South Wales

  Authors

  • Serajum Monir

    • University of New South Wales

  • Yu-Ling Hsueh

    • University of New South Wales
    • UNSW

  • Michael T Jones

    • University of New South Wales

  • Pascal Macha

    • University of New South Wales

  • Jonathan Reiner

    • University of New South Wales
    • New South Wales, Australia

  • Samuel K Gorman

    • University of New South Wales

  • Michelle Y Simmons

    • University of New South Wales

  • Rajib Rahman

    • University of New South Wales
    • 1) University of New South Wales

  View abstract →

• Universal nuclear two-qubit logic operations in an exchange-coupled donor system

  ORAL

  March 6, 2023, 4:24 PM – March 6, 2023, 4:36 PM

  Presenters

  • Holly G Stemp

    • University of New South Wales

  Authors

  • Holly G Stemp

    • University of New South Wales

  • Serwan Asaad

    • University of New South Wales

  • Mark A Johnson

    • Quantum Motion
    • University of New South Wales

  • Kohei M Itoh

    • Keio Univ

  • Alexander M Jakob

    • University of Melbourne

  • Brett C Johnson

    • University of Melbourne

  • David N Jamieson

    • University of Melbourne

  • Fay E Hudson

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Andrew S Dzurak

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  • Arne Laucht

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  • Andrea Morello

    • University of New South Wales

  View abstract →

• An open source software package to compare and extend effective mass models of the phosphorus donor in silicon

  ORAL

  March 6, 2023, 4:36 PM – March 6, 2023, 4:48 PM

  Presenters

  • Luke M Pendo

    • State Univ of NY - Buffalo

  Authors

  • Luke M Pendo

    • State Univ of NY - Buffalo

  • Xuedong Hu

    • State Univ of NY - Buffalo

  View abstract →

• Universal SU(8) control of a high-spin nucleus in silicon

  ORAL

  March 6, 2023, 4:48 PM – March 6, 2023, 5:00 PM

  Presenters

  • Xi Yu

    • University of New South Wales

  Authors

  • Xi Yu

    • University of New South Wales

  • Benjamin Wilhelm

    • University of New South Wales

  • Pragati Gupta

    • University of Calgary

  • Arjen Vaartjes

    • University of New South Wales
    • Qutech, Delft university of Technology

  • Daniel Schwienbacher

    • University of New South Wales Sydney
    • University of New South Wales

  • Barry C Sanders

    • University of Science and Technology of China
    • 4 Institute for Quantum Science and Technology, University of Calgary, Alberta T2N 1N4, Canada
    • University of Calgary

  • Andrea Morello

    • University of New South Wales

  View abstract →

• Extending the low-frequency limit of qubit noise spectroscopy beyond the inverse dephasing time

  ORAL

  March 6, 2023, 5:00 PM – March 6, 2023, 5:12 PM

  Presenters

  • Benjamin Wilhelm

    • University of New South Wales

  Authors

  • Benjamin Wilhelm

    • University of New South Wales

  • Xi Yu

    • University of New South Wales

  • Yuanlong Wang

    • Academy of Mathematics and Systems Science, Chinese Academy of Sciences

  • Gerardo Paz Silva

    • Centre for Quantum Dynamics, Griffith University
    • Griffith University

  • Tim Botzem

    • University of New South Wales

  • Andrea Morello

    • University of New South Wales

  View abstract →

• Quantum Simulation of Dynamical Lattices using Electrons in Silicon Dopant Arrays

  ORAL

  March 6, 2023, 5:12 PM – March 6, 2023, 5:24 PM

  Presenters

  • Ali Rad

    • University of Maryland, College Park

  Authors

  • Ali Rad

    • University of Maryland, College Park

  • Michael J Gullans

    • Joint Center for Quantum Information and Computer Science

  • Alexander Schuckert

    • Joint Quantum Institute, University of Maryland

  • Eleanor Crane

    • Joint Quantum Institute, University of Maryland

  • Mohammad Hafezi

    • University of Maryland, College Park

  • Gautam Nambiar

    • University of Maryland College Park
    • University of Maryland

  • Zohreh Davoudi

    • University of Maryland, College Park

  • Richard M Silver

    • National Institue of Standards and Technology
    • National Institute of Standards and Technology
    • national institute of standards and technology, NIST
    • NIST

  View abstract →

• Optimisation of electron spin qubits in electrically driven multi-donor quantum dots

  ORAL

  March 6, 2023, 5:24 PM – March 6, 2023, 5:36 PM

  Publication: This work has been accepted for publication in the npj Quantum Information (npjQI).

  Presenters

  • Abhikbarta Sarkar

    • University of New South Wales

  Authors

  • Abhikbarta Sarkar

    • University of New South Wales

  • Joel Hochstetter

    • University of New South Wales

  • Allen Kha

    • University of New South Wales

  • Xuedong Hu

    • State Univ of NY - Buffalo

  • Michelle Y Simmons

    • University of New South Wales

  • Rajib Rahman

    • University of New South Wales
    • 1) University of New South Wales

  • Dimitrie Culcer

    • University of New South Wales

  View abstract →

• Low Thermal Budget PMOS for Qualifying the Semiconductor Environment of STM-placed Donor Qubits

  ORAL

  March 6, 2023, 5:36 PM – March 6, 2023, 5:48 PM

  Presenters

  • Christopher R Allemang

    • Sandia National Laboratories

  Authors

  • Christopher R Allemang

    • Sandia National Laboratories

  • Deanna M Campbell

    • Sandia National Laboratories

  • Jeffrey A Ivie

    • Sandia National Laboratories

  • Tzu-Ming Lu

    • Sandia National Laboratories

  • Shashank Misra

    • Sandia National Laboratories
    • Sandia National Laboratories, Albuquerque, New Mexico 87185, USA

  View abstract →

• High fidelity coherent magnetic and electric control of a single spin-7/2 donor atom in Silicon

  ORAL

  March 6, 2023, 5:48 PM – March 6, 2023, 6:00 PM

  Presenters

  • Daniel Schwienbacher

    • University of New South Wales Sydney
    • University of New South Wales

  Authors

  • Daniel Schwienbacher

    • University of New South Wales Sydney
    • University of New South Wales

  • Irene Fernández de Fuentes

    • University of New South Wales

  • Arjen Vaartjes

    • University of New South Wales
    • Qutech, Delft university of Technology

  • Tim Botzem

    • University of New South Wales

  • Benjamin Joecker

    • University of New South Wales

  • Fay E Hudson

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Alexander M Jakob

    • University of Melbourne

  • Kohei M Itoh

    • Keio Univ

  • Andrew S Dzurak

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  • David N Jamieson

    • University of Melbourne

  • Andrea Morello

    • University of New South Wales

  View abstract →