Semiconductor Qubits - Spin Qubit Read-out I

Presentations

• Reflectometry of charge transitions in a silicon quadruple dot

  ORAL

  March 15, 2021, 11:30 AM – March 15, 2021, 11:42 AM

  Presenters

  • Heorhii Bohuslavskyi

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

  Authors

  • Heorhii Bohuslavskyi

    • 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

  • Anasua Chatterjee

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

  • Federico Fedele

    • 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

  • Bertram Brovang

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

  • Jing LI

    • Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • Louis HUTIN

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

  • Benjamin Venitucci

    • Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France

  • Benoit Bertrand

    • Leti, CEA
    • CEA/LETI-MINATEC, CEA-Grenoble
    • 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

  • Yann-Michel Niquet

    • Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France
    • Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France

  • Ferdinand Kuemmeth

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

  View abstract →

• Spin Readout of a CMOS Quantum Dot by Gate Reflectometry and Spin-Dependent Tunneling

  ORAL

  March 15, 2021, 11:42 AM – March 15, 2021, 11:54 AM

  Presenters

  • Virginia Ciriano-Tejel

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

  Authors

  • Virginia Ciriano-Tejel

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

  • 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

  • Simon Schaal

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

  • Louis HUTIN

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

  • Benoit Bertrand

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

  • Lisa A. Ibberson

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

  • 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

  • Jing LI

    • Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • Yann-Michel Niquet

    • Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France
    • Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 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 →

• Permutation of two electrons within a two-dimensional array of quantum dot

  ORAL

  March 15, 2021, 11:54 AM – March 15, 2021, 12:06 PM

  Presenters

  • Fabio Ansaloni

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

  Authors

  • Fabio Ansaloni

    • 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

  • Heorhii Bohuslavskyi

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

  • Benoit Bertrand

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

  • 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

  • Ferdinand Kuemmeth

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

  View abstract →

• Bell-state tomography in a silicon many-electron artificial molecule

  ORAL

  March 15, 2021, 12:06 PM – March 15, 2021, 12:18 PM

  Presenters

  • Ross C C Leon

    • Univ of New South Wales

  Authors

  • Ross C C Leon

    • Univ of New South Wales

  • Chih Hwan Yang

    • Univ of New South Wales

  • Jason Hwang

    • Univ of New South Wales

  • Julien Camirand Lemyre

    • Universite de Sherbrooke

  • Tuomo Tanttu

    • Univ of New South Wales

  • Wei Huang

    • Univ of New South Wales

  • Jonathan Y Huang

    • Univ of New South Wales

  • Kohei M Itoh

    • Keio University
    • Keio Univ

  • Arne Laucht

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

  • Michel Pioro-Ladriere

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

  • Andre Saraiva

    • Univ of New South Wales

  • Andrew Steven Dzurak

    • Univ of New South Wales

  View abstract →

• Large Dispersive Interaction between a CMOS Double Quantum Dot and Microwave Photons

  ORAL

  March 15, 2021, 12:18 PM – March 15, 2021, 12:30 PM

  Presenters

  • David J. Ibberson

    • Quantum Engineering Technology Labs, University of Bristol

  Authors

  • David J. Ibberson

    • Quantum Engineering Technology Labs, University of Bristol

  • Theodor Lundberg

    • Cavendish Laboratory, University of Cambridge

  • James A. Haigh

    • Hitachi Cambridge Laboratory, University of Cambridge

  • Louis HUTIN

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

  • Benoit Bertrand

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

  • Sylvain Barraud

    • CEA/LETI-MINATEC, CEA-Grenoble

  • Chang-Min Lee

    • Department of Materials Science and Metallurgy, University of Cambridge

  • Nadia A. Stelmashenko

    • Department of Materials Science and Metallurgy, University of Cambridge

  • Jason Robinson

    • Department of Materials Science and Metallurgy, University of Cambridge

  • Maud Vinet

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

  • 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

  • Lisa A. Ibberson

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

  View abstract →

• Accurate spin and valley state identification in silicon double quantum dots

  ORAL

  March 15, 2021, 12:30 PM – March 15, 2021, 12:42 PM

  Presenters

  • Theodor Lundberg

    • Cavendish Laboratory, University of Cambridge

  Authors

  • Theodor Lundberg

    • Cavendish Laboratory, University of Cambridge

  • David J. Ibberson

    • Quantum Engineering Technology Labs, University of Bristol

  • Jing LI

    • Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France
    • CEA, LETI, Minatec Campus, F-38054 Grenoble, France

  • Louis HUTIN

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

  • Benoit Bertrand

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

  • Chang-Min Lee

    • Department of Materials Science and Metallurgy, University of Cambridge

  • David J. Niegemann

    • Institu Néel, CNRS
    • CNRS, Grenoble INP, Institut Néel, Université Grenoble Alpes

  • Matias Urdampilleta

    • Institu Néel, CNRS
    • CNRS, Grenoble INP, Institut Néel, Université Grenoble Alpes

  • Nadia A. Stelmashenko

    • Department of Materials Science and Metallurgy, University of Cambridge

  • Tristan Meunier

    • Institu Néel, CNRS
    • CNRS, Grenoble INP, Institut Néel, Université Grenoble Alpes

  • Jason Robinson

    • Department of Materials Science and Metallurgy, University of Cambridge

  • Maud Vinet

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

  • Lisa A. Ibberson

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

  • Yann-Michel Niquet

    • Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France
    • Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France

  • 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 →

• Multi-qubit and multi-dot reflectometry measurements in arrays of semiconductor quantum dots

  Invited

  March 15, 2021, 12:42 PM – March 15, 2021, 1:18 PM

  Presenters

  • Ferdinand Kuemmeth

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

  Authors

  • Ferdinand Kuemmeth

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

  View abstract →

• Low Temperature Radiofrequency Reflectometry setup for Charge sensing in CMOS devices

  ORAL

  March 15, 2021, 1:18 PM – March 15, 2021, 1:30 PM

  Presenters

  • Joffrey Rivard

    • Institut Quantique, Universite de Sherbrooke

  Authors

  • Joffrey Rivard

    • Institut Quantique, Universite de Sherbrooke

  • Clément Godfrin

    • Universite de Sherbrooke
    • Institut Quantique, Universite de Sherbrooke

  • Alexei Orlov

    • Notre Dame University

  • Eva Dupont-Ferrier

    • Universite de Sherbrooke
    • Institut Quantique, Universite de Sherbrooke

  View abstract →

• Low-frequency electron spin-qubit detuning noise in highly purified ²⁸Si/SiGe*

  ORAL

  March 15, 2021, 1:30 PM – March 15, 2021, 1:42 PM

  Presenters

  • Tom Struck

    • RWTH Aachen University

  Authors

  • Tom Struck

    • RWTH Aachen University

  • Arne Hollmann

    • RWTH Aachen University

  • Floyd Schauer

    • Universität Regensburg

  • Andreas Schmidbauer

    • Universität Regensburg

  • Veit Langrock

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich
    • Forschungszentrum Jülich

  • Olexiy Fedorets

    • RWTH Aachen University

  • Kentarou Sawano

    • Tokyo City University

  • Helge Riemann

    • Leibniz-Institut für Kristallzüchtung

  • Nikolay V Abrosimov

    • Leibniz-Institut für Kristallzüchtung

  • Lukasz Cywinski

    • Polish Academy of Sciences

  • Dominique Bougeard

    • Universität Regensburg

  • Lars Schreiber

    • RWTH Aachen University
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University, 52074 Aachen, Germany

  View abstract →

• A reset-if-leaked procedure for encoded spin qubits

  ORAL

  March 15, 2021, 1:42 PM – March 15, 2021, 1:54 PM

  Presenters

  • Veit Langrock

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich
    • Forschungszentrum Jülich

  Authors

  • Veit Langrock

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich
    • Forschungszentrum Jülich

  • David Peter DiVincenzo

    • JARA Institute for Quantum Information, RWTH Aachen University, Germany
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich

  View abstract →

• Non-Markovian qubit spectroscopy in cavity QED

  ORAL

  March 15, 2021, 1:54 PM – March 15, 2021, 2:06 PM

  Presenters

  • Zoe McIntyre

    • Physics, McGill University

  Authors

  • Zoe McIntyre

    • Physics, McGill University

  • Bill Coish

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

  View abstract →

• Asymmetric Sensing Dot for Scaleable Baseband Readout of Spin Qubits

  ORAL

  March 15, 2021, 2:06 PM – March 15, 2021, 2:18 PM

  Presenters

  • Eugen Kammerloher

    • RWTH Aachen University

  Authors

  • Eugen Kammerloher

    • RWTH Aachen University

  • Matthias Kuenne

    • RWTH Aachen University

  • Inga Seidler

    • RWTH Aachen University

  • Arne Ludwig

    • Chair for Applied Solid State Physics, Ruhr-Universität Bochum
    • Ruhr Universität Bochum
    • Ruhr-Universität Bochum
    • Physics, Ruhr-University Bochum
    • University of Bochum

  • Andreas D. Wieck

    • Chair for Applied Solid State Physics, Ruhr-Universität Bochum
    • Ruhr Universität Bochum
    • Ruhr-Universität Bochum
    • Physics, Ruhr-University Bochum
    • University of Bochum

  • Lars Schreiber

    • RWTH Aachen University
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University, 52074 Aachen, Germany

  • Hendrik Bluhm

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen University

  View abstract →

• State preparation fidelity by QND readout of a silicon electron spin qubit

  ORAL

  March 15, 2021, 2:18 PM – March 15, 2021, 2:30 PM

  Presenters

  • Jun Yoneda

    • Tokyo Institute of Technology

  Authors

  • Jun Yoneda

    • Tokyo Institute of Technology

  • Takashi Kobayashi

    • RIKEN

  • Kenta Takeda

    • RIKEN

  • Akito Noiri

    • RIKEN

  • Takashi Nakajima

    • RIKEN

  • Sen Li

    • RIKEN

  • Jun Kamioka

    • Tokyo Institute of Technology

  • Tetsuo Kodera

    • Tokyo Institute of Technology

  • Seigo Tarucha

    • RIKEN

  View abstract →