Semiconductor Qubits - Spin Qubit Read-out II

Presentations

• Microsecond single-spin readout in semiconductors in the “strong-response” regime

  Invited

  March 16, 2021, 11:30 AM – March 16, 2021, 12:06 PM

  Presenters

  • Daniel Keith

    • School of Physics, University of New South Wales, Sydney, NSW 2052, Australia
    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  Authors

  • Daniel Keith

    • School of Physics, University of New South Wales, Sydney, NSW 2052, Australia
    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  • Matthew House

    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  • Matthew Donnelly

    • Univ of New South Wales
    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  • Thomas Watson

    • Components Research, Intel Corporation
    • Intel Corporation
    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  • Bent Weber

    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  • Michelle Simmons

    • Silicon Quantum Computing
    • School of Physics, University of New South Wales, Sydney, NSW 2052, Australia
    • Univ of New South Wales
    • Centre of Excellence for Quantum Computation and Communication Technology, University of New South Wales

  View abstract →

• Remote Capacitive Sensing in Two-Dimensional Quantum-Dot Arrays

  ORAL

  March 16, 2021, 12:06 PM – March 16, 2021, 12:18 PM

  Presenters

  • Jingyu Duan

    • University College London
    • University College London, Quantum Motion Technologies

  Authors

  • Jingyu Duan

    • University College London
    • University College London, Quantum Motion Technologies

  • Michael A. Fogarty

    • London Center Nanotechnology
    • University College London, Quantum Motion Technologies
    • London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom

  • James Williams

    • University College London, Quantum Motion Technologies

  • Louis HUTIN

    • CEA/LETI-MINATEC, CEA-Grenoble
    • CEA Leti
    • CEA, Grenoble
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • Maud Vinet

    • Leti, CEA
    • CEA/LETI-MINATEC, CEA-Grenoble
    • CEA Leti
    • CEA, Grenoble
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • John J. L. Morton

    • University College London
    • London Center Nanotechnology
    • London Centre for Nanotechnology, University College London
    • University College London, Quantum Motion Technologies
    • London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdo

  View abstract →

• Adiabatic conversion for qubit readout: Optimal pulse shapes and dephasing

  ORAL

  March 16, 2021, 12:18 PM – March 16, 2021, 12:30 PM

  Presenters

  • Felix Fehse

    • Physics, McGill University, Montreal, Canada

  Authors

  • Felix Fehse

    • Physics, McGill University, Montreal, Canada

  • Michel Pioro-Ladriere

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

  • Bill Coish

    • Department of Physics, McGill University
    • Physics, McGill University, Montreal, Canada
    • Physics, McGill University

  View abstract →

• Automatic, adaptive and sparse acquisition of Coulomb-blockade boundaries in quantum-dot arrays (Part 2)

  ORAL

  March 16, 2021, 12:30 PM – March 16, 2021, 12:42 PM

  Presenters

  • Bertram Brovang

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

  Authors

  • Bertram Brovang

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

  • Torbjørn Rasmussen

    • 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

  • Oswin Krause

    • Univ of Copenhagen

  • Ferdinand Kuemmeth

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

  View abstract →

• Parametric Amplification in a CMOS Quantum Dot coupled to a Microwave Cavity

  ORAL

  March 16, 2021, 12:42 PM – March 16, 2021, 12:54 PM

  Presenters

  • Laurence Cochrane

    • Department of Engineering, University of Cambridge

  Authors

  • Laurence Cochrane

    • Department of Engineering, University of Cambridge

  • Theodor Lundberg

    • Cavendish Laboratory, University of Cambridge

  • David J. Ibberson

    • Quantum Engineering Technology Labs, University of Bristol

  • Lisa A. Ibberson

    • Hitachi Cambridge Laboratory
    • Hitachi Cambridge Laboratory, University of Cambridge
    • Hitachi Cambridge Laboratory, J.J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom

  • Louis HUTIN

    • CEA/LETI-MINATEC, CEA-Grenoble
    • CEA Leti
    • CEA, Grenoble
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • Maud Vinet

    • Leti, CEA
    • CEA/LETI-MINATEC, CEA-Grenoble
    • CEA Leti
    • CEA, Grenoble
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • Ashwin A. Seshia

    • Department of Engineering, University of Cambridge

  • M Fernando Gonzalez-Zalba

    • Quantum Motion Technologies
    • Hitachi Cambridge Laboratory
    • Hitachi Cambridge Laboratory, University of Cambridge
    • Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom

  View abstract →

• Sub-GHz Josephson parametric amplifiers for the readout of sensors and quantum dots

  ORAL

  March 16, 2021, 12:54 PM – March 16, 2021, 1:06 PM

  Presenters

  • Visa Vesterinen

    • VTT
    • VTT Micro & Nanoelectronics
    • VTT Techical Research Center of Finland Ltd.
    • VTT Technical Research Centre of Finland Ltd

  Authors

  • Visa Vesterinen

    • VTT
    • VTT Micro & Nanoelectronics
    • VTT Techical Research Center of Finland Ltd.
    • VTT Technical Research Centre of Finland Ltd

  • Slawomir Simbierowicz

    • VTT Technical Research Centre of Finland Ltd
    • Bluefors Oy
    • VTT Micro & Nanoelectronics

  • Robab Najafi Jabdaraghi

    • VTT Micro & Nanoelectronics
    • VTT Technical Research Centre of Finland Ltd

  • Leif Grönberg

    • VTT Micro & Nanoelectronics
    • VTT Techical Research Center of Finland Ltd.
    • VTT Technical Research Centre of Finland Ltd
    • QTF Centre of Excellence, VTT Technical Research Centre of Finland Ltd.

  • Janne Lehtinen

    • VTT Technical Research Centre of Finland Ltd
    • VTT Micro & Nanoelectronics

  • Mika Prunnila

    • VTT Micro & Nanoelectronics
    • VTT Technical Research Centre of Finland Ltd.
    • VTT Technical Research Centre of Finland Ltd

  • Joonas Govenius

    • QCD Labs, Aalto University
    • VTT Technical Research Centre of Finland Ltd
    • VTT Micro & Nanoelectronics

  View abstract →

• Nuclear spin readout in a cavity-coupled silicon double quantum dot

  ORAL

  March 16, 2021, 1:06 PM – March 16, 2021, 1:18 PM

  Presenters

  • Jonas Mielke

    • Department of Physics, University of Konstanz, D-78457 Konstanz, Germany

  Authors

  • Jonas Mielke

    • Department of Physics, University of Konstanz, D-78457 Konstanz, Germany

  • Jason Petta

    • Princeton University
    • Department of Physics, Princeton University, Princeton, New Jersey 08544, USA

  • Guido Burkard

    • Physics, University of Konstanz
    • Department of Physics, University of Konstanz, D-78457 Konstanz, Germany
    • Univ Konstanz

  View abstract →

• Quantum simulations of many-body physics using nuclear-spin qubits in diamond

  ORAL

  March 16, 2021, 1:18 PM – March 16, 2021, 1:30 PM

  Presenters

  • Joe Randall

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

  Authors

  • Joe Randall

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

  • Conor Bradley

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

  • Floris van der Gronden

    • Delft University of Technology

  • Mohamed Abobeih

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

  • Tim Hugo Taminiau

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

  View abstract →

• Quantum information processing with high-density diamond nitrogen-vacancy centers in strain and magnetic fields.

  ORAL

  March 16, 2021, 1:30 PM – March 16, 2021, 1:42 PM

  Presenters

  • Zhujing Xu

    • Purdue University

  Authors

  • Zhujing Xu

    • Purdue University

  • Zhang-Qi Yin

    • Center of Quantum Technology Research, Beijing Institute of Technology
    • Beijing Institute of Technology

  • Qinkai Han

    • Tsinghua University

  • Tongcang Li

    • Purdue University
    • Department of Physics and Astronomy, Purdue University

  View abstract →

• Entanglement between two intrinsically coherence-protected spin qubits

  ORAL

  March 16, 2021, 1:42 PM – March 16, 2021, 1:54 PM

  Presenters

  • Hans Bartling

    • Delft University of Technology

  Authors

  • Hans Bartling

    • Delft University of Technology

  • Mohamed Abobeih

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

  • Benjamin Pingault

    • Harvard University

  • Maarten J Degen

    • Delft University of Technology

  • Sjoerd Loenen

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

  • Conor Bradley

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

  • Joe Randall

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

  • Tim Hugo Taminiau

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

  View abstract →

• Inductive detection and amplification of spin echoes using a superconducting parametric amplifier

  ORAL

  March 16, 2021, 1:54 PM – March 16, 2021, 2:06 PM

  Presenters

  • Wyatt Vine

    • Electrical Engineering and Telecommunications, UNSW

  Authors

  • Wyatt Vine

    • Electrical Engineering and Telecommunications, UNSW

  • Mykhailo Savytskyi

    • Electrical Engineering and Telecommunications, UNSW

  • Daniel Parker

    • Electrical Engineering and Telecommunications, UNSW

  • Brett Johnson

    • The University of Melbourne
    • University of Melbourne

  • Jeffrey McCallum

    • The University of Melbourne
    • University of Melbourne

  • Andrea Morello

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

  • Jarryd Pla

    • Electrical Engineering and Telecommunications, UNSW
    • The University of New South Wales

  View abstract →

• Automatic, adaptive and sparse acquisition of Coulomb-blockade boundaries in quantum-dot arrays (Part 1)

  ORAL

  March 16, 2021, 2:06 PM – March 16, 2021, 2:18 PM

  Presenters

  • Anasua Chatterjee

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

  Authors

  • Anasua Chatterjee

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

  • Fabio Ansaloni

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

  • Bertram Brovang

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

  • Torbjørn Rasmussen

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

  • Oswin Krause

    • Univ of Copenhagen

  • Ferdinand Kuemmeth

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

  View abstract →

• Robust photon-mediated entangling gates between single-electron quantum dots

  ORAL

  March 16, 2021, 2:18 PM – March 16, 2021, 2:30 PM

  Presenters

  • Ada Warren

    • Virginia Tech

  Authors

  • Ada Warren

    • Virginia Tech

  • Utkan Güngördü

    • University of Maryland, Baltimore County
    • Physics, University of Maryland
    • Laboratory for Physical Sciences

  • Jason Kestner

    • University of Maryland, Baltimore County
    • Physics, University of Maryland
    • Department of Physics, University of Maryland Baltimore County

  • Edwin Barnes

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

  • Sophia Economou

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

  View abstract →