Designing High Fidelity Gates for Spin Qubits

Presentations

• Quantum computing with hot silicon and fast germanium qubits

  Invited

  March 18, 2021, 11:30 AM – March 18, 2021, 12:06 PM

  Presenters

  • Menno Veldhorst

    • QuTech, Delft University of Technology
    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  Authors

  • Menno Veldhorst

    • QuTech, Delft University of Technology
    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  View abstract →

• The path to high fidelity multi-qubit gates for quantum dot spin qubits

  ORAL

  March 18, 2021, 12:06 PM – March 18, 2021, 12:18 PM

  Presenters

  • Maximilian Russ

    • Delft University of Technology
    • Qutech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  Authors

  • Maximilian Russ

    • Delft University of Technology
    • Qutech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Stephan Philips

    • Delft University of Technology
    • Qutech, Delft University of Technology

  • Lieven Vandersypen

    • Delft University of Technology
    • Qutech and Kavli Institute of Nanoscience, Delft University of Technology
    • QuTech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • Qutech, Delft University of Technology

  View abstract →

• Coherent Spin Qubit Transport in Silicon

  ORAL

  March 18, 2021, 12:18 PM – March 18, 2021, 12:30 PM

  Presenters

  • MENGKE FENG

    • Univ of New South Wales

  Authors

  • Jun Yoneda

    • Univ of New South Wales

  • Wister Huang

    • Univ of New South Wales

  • MENGKE FENG

    • Univ of New South Wales

  • Chih Hwan Yang

    • Univ of New South Wales

  • Kok Wai Chan

    • Univ of New South Wales

  • Tuomo Tanttu

    • Univ of New South Wales

  • William Gilbert

    • Univ of New South Wales

  • Ross C C Leon

    • Univ of New South Wales

  • Fay Hudson

    • Univ of New South Wales

  • Kohei M Itoh

    • Keio University
    • Keio Univ

  • Andrea Morello

    • Univ of New South Wales
    • Electrical Engineering and Telecommunications, UNSW

  • Stephen D Bartlett

    • University of Sydney
    • The University of Sydney

  • Arne Laucht

    • Univ of New South Wales
    • The University of New South Wales

  • Andre Saraiva

    • Univ of New South Wales

  • Andrew Steven Dzurak

    • Univ of New South Wales

  View abstract →

• Long-range exchange interaction between spin qubits mediated by a superconducting link at finite magnetic field

  ORAL

  March 18, 2021, 12:30 PM – March 18, 2021, 12:42 PM

  Presenters

  • Lucia Gonzalez Rosado

    • Forschungszentrum Juelich GmbH

  Authors

  • Lucia Gonzalez Rosado

    • Forschungszentrum Juelich GmbH

  • Fabian Hassler

    • JARA Institute for Quantum Information, RWTH Aachen University

  • Gianluigi Catelani

    • JARA Institute for Quantum Information, Forschungszentrum Jülich
    • Forschungszentrum Juelich GmbH
    • Forschungszentrum Julich
    • JARA-Institute Quantum Information (PGI-11), Forschungszentrum Jülich

  View abstract →

• Coherent multiqubit operations in a six quantum dot linear array

  ORAL

  March 18, 2021, 12:42 PM – March 18, 2021, 12:54 PM

  Presenters

  • Stephan Philips

    • Delft University of Technology
    • Qutech, Delft University of Technology

  Authors

  • Stephan Philips

    • Delft University of Technology
    • Qutech, Delft University of Technology

  • Mateusz T Madzik

    • Delft University of Technology
    • QuTech, Delft University of Technology
    • Univ of New South Wales

  • Maximilian Russ

    • Delft University of Technology
    • Qutech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Sergei Amitonov

    • Delft University of Technology
    • QuTech, Delft University of Technology

  • Delphine Brousse

    • TNO
    • QuTech, Delft University of Technology

  • Amir Sammak

    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO)
    • TNO
    • QuTech, Delft University of Technology
    • Netherlands Organization for Applied Scientific Research (TNO)
    • Delft University of Technology

  • Giordano Scappucci

    • Delft University of Technology
    • QuTech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, TU Delft
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Lieven Vandersypen

    • Delft University of Technology
    • Qutech and Kavli Institute of Nanoscience, Delft University of Technology
    • QuTech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • Qutech, Delft University of Technology

  View abstract →

• Simultaneous operation of four singlet-triplet qubits in a two-dimensional array of GaAs quantum dots

  ORAL

  March 18, 2021, 12:54 PM – March 18, 2021, 1:06 PM

  Presenters

  • Federico Fedele

    • Univ of Copenhagen
    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  Authors

  • Federico Fedele

    • Univ of Copenhagen
    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Anasua Chatterjee

    • Univ of Copenhagen
    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Saeed Fallahi

    • Purdue University
    • Purdue Univ

  • Geoffrey C. Gardner

    • Purdue University
    • Purdue Univ
    • Microsoft Quantum at Station Q Purdue, Purdue University
    • Purdue University, Microsoft Station Q, West Lafayette, Indiana 47907, USA
    • Microsoft Quantum at station Q Purdue
    • Microsoft Station Q Purdue, Purdue University
    • Birck Nanotechnology Center and Microsoft Quantum Purdue, Purdue University

  • Michael Manfra

    • Purdue University
    • Purdue Univ
    • Department of Physics and Astronomy and Microsoft Quantum Purdue, Purdue University, West Lafayette, Indiana 47907 USA
    • Department of Physics and Astronomy and Station Q Purdue, Purdue University
    • Niels Bohr Institute, Microsoft Station Q, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
    • Department of Physics and Astronomy, Purdue University
    • Birck Nanotechnology Center and Microsoft Quantum Purdue, Purdue University

  • Ferdinand Kuemmeth

    • Univ of Copenhagen
    • Niels Bohr Institute, University of Copenhagen

  View abstract →

• Fast and modular measurement platform for quantum dots tuning into the spin qubit regime

  ORAL

  March 18, 2021, 1:06 PM – March 18, 2021, 1:18 PM

  Presenters

  • Marc-Antoine Roux

    • Institut quantique, Université de Sherbrooke

  Authors

  • Marc-Antoine Roux

    • Institut quantique, Université de Sherbrooke

  • Larissa Njejimana

    • Institut quantique, Université de Sherbrooke

  • Dany Lachance-Quirion

    • Institut quantique, Université de Sherbrooke

  • Marc-Antoine Genest

    • Institut quantique, Université de Sherbrooke

  • Mathieu Moras

    • Institut quantique, Université de Sherbrooke

  • Nizar Messaoudi

    • Keysight Technologies
    • Quantum Engineering Solutions, Keysight Technologies Inc.

  • Clayton Crocker

    • Keysight Technologies
    • Quantum Engineering Solutions, Keysight Technologies Inc.

  • Marc-André Tétrault

    • Institut quantique, Université de Sherbrooke

  • Michel Pioro-Ladriere

    • Institut quantique, Université de Sherbrooke
    • Physics, Université de Sherbrooke, Sherbrooke, Canada
    • Universite de Sherbrooke

  View abstract →

• On-chip Multiplexing of Si/SiGe Quantum Devices

  ORAL

  March 18, 2021, 1:18 PM – March 18, 2021, 1:30 PM

  Presenters

  • Michael Wolfe

    • Department of Physics, University of Wisconsin-Madison
    • University of Wisconsin - Madison

  Authors

  • Michael Wolfe

    • Department of Physics, University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Daniel R Ward

    • Sandia National Laboratories

  • DeAnna Campbell

    • Sandia National Laboratories

  • Lisa A Tracy

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

  • Mark Eriksson

    • Department of Physics, University of Wisconsin-Madison
    • Physics Department, University of Wisconsin-Madison
    • University of Wisconsin - Madison

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• Nonlinear response and crosstalk of strongly driven spin qubits

  ORAL

  March 18, 2021, 1:30 PM – March 18, 2021, 1:42 PM

  Presenters

  • Xiao Xue

    • Delft University of Technology

  Authors

  • Xiao Xue

    • Delft University of Technology

  • Mohammad Mehmandoost

    • Delft University of Technology

  • Brennan Undseth

    • Delft University of Technology

  • Maximilian Russ

    • Delft University of Technology
    • Qutech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Nodar Samkharadze

    • Netherlands Organization for Applied Scientific Research (TNO)

  • Amir Sammak

    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO)
    • TNO
    • QuTech, Delft University of Technology
    • Netherlands Organization for Applied Scientific Research (TNO)
    • Delft University of Technology

  • Giordano Scappucci

    • Delft University of Technology
    • QuTech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, TU Delft
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Viatcheslav Dobrovitski

    • Delft University of Technology
    • QuTech, Delft University of Technology

  • Lieven Vandersypen

    • Delft University of Technology
    • Qutech and Kavli Institute of Nanoscience, Delft University of Technology
    • QuTech, Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • Qutech, Delft University of Technology

  View abstract →

• Device and materials considerations for scaling of spin qubit devices

  ORAL

  March 18, 2021, 1:42 PM – March 18, 2021, 1:54 PM

  Presenters

  • Roza Kotlyar

    • Intel Corporation - Hillsboro
    • Components Research, Intel Corporation

  Authors

  • Roza Kotlyar

    • Intel Corporation - Hillsboro
    • Components Research, Intel Corporation

  View abstract →

• Interplay of exchange and superexchange in triple quantum dots

  ORAL

  March 18, 2021, 1:54 PM – March 18, 2021, 2:06 PM

  Presenters

  • Kuangyin Deng

    • Virginia Tech

  Authors

  • Kuangyin Deng

    • Virginia Tech

  • Edwin Barnes

    • Virginia Tech
    • Virginia Tech, Blacksburg
    • Physics, Virginia Tech

  View abstract →

• Fast spin-valley-based quantum gates in Si with micromagnets

  ORAL

  March 18, 2021, 2:06 PM – March 18, 2021, 2:18 PM

  Presenters

  • Peihao Huang

    • Southern University of Science and Technology (SUSTech)

  Authors

  • Peihao Huang

    • Southern University of Science and Technology (SUSTech)

  • Xuedong Hu

    • State Univ of NY - Buffalo

  View abstract →

• Combined Exchange-Measurement Based Qubit Operations in Spin Qubits

  ORAL

  March 18, 2021, 2:18 PM – March 18, 2021, 2:30 PM

  Presenters

  • Matthew Brooks

    • University of Maryland, College Park

  Authors

  • Matthew Brooks

    • University of Maryland, College Park

  • Charles Tahan

    • University of Maryland, College Park

  View abstract →