Novel Superconducting qubit designs and components I

Presentations

• Gralmonium: Granular Aluminum Nano-Junction Fluxonium Qubit

  ORAL · Invited

  March 8, 2023, 8:00 AM – March 8, 2023, 8:36 AM

  Publication: Rieger & Günzler et al., arXiv 2202.01776 (2022),
  Nature Materials, in press

  Presenters

  • Dennis Rieger

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • Karlsruhe Institute of Technology
    • PHI, Karlsruhe Institute of Technology

  Authors

  • Dennis Rieger

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • Karlsruhe Institute of Technology
    • PHI, Karlsruhe Institute of Technology

  • Simon Günzler

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Martin Spiecker

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology

  • Patrick Paluch

    • IQMT and PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)

  • Patrick Winkel

    • PHI, Karlsruhe Institute of Technology, Germany
    • Karlsruhe Institute of Technology (KIT)
    • Karlsruhe Institute of Technology

  • Lothar Hahn

    • IMT, Karlsruhe Institute of Technology

  • Judith K Hohmann

    • IMT, Karlsruhe Institute of Technology

  • Andreas Bacher

    • IMT, Karlsruhe Institute of Technology

  • Wolfgang Wernsdorfer

    • IQMT and PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Ioan M Pop

    • IQMT and PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology
    • Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany

  View abstract →

• Implementation of a Josephson Phase Slip Qubit

  ORAL

  March 8, 2023, 8:36 AM – March 8, 2023, 8:48 AM

  Presenters

  • Mallika T Randeria

    • MIT Lincoln Laboratory
    • Lincoln Laboratory, MIT

  Authors

  • Mallika T Randeria

    • MIT Lincoln Laboratory
    • Lincoln Laboratory, MIT

  • Steven M Disseler

    • MIT Lincoln Lab

  • Cyrus F Hirjibehedin

    • MIT Lincoln Lab

  • Thomas M Hazard

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Steven J Weber

    • MIT Lincoln Lab

  • Rabindra Das

    • Massachusetts Institute of Technology MIT
    • MIT Lincoln Lab

  • David K Kim

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Alexander Melville

    • MIT Lincoln Laboratory

  • Bethany M Niedzielski

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Jonilyn L Yoder

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Andrew J Kerman

    • MIT Lincoln Lab

  View abstract →

• Quantum stabilizers implemented with superconducting hardware

  ORAL

  March 8, 2023, 8:48 AM – March 8, 2023, 9:00 AM

  Presenters

  • Yebin Liu

    • Syracuse University

  Authors

  • Yebin Liu

    • Syracuse University

  • Kenneth R Dodge

    • Syracuse University

  • Bradley G Cole

    • Syracuse University

  • Abigail Shearrow

    • University of Wisconsin - Madison

  • Emma Brann

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Matthew Snyder

    • University of Wisconsin- Madison

  • Andrey Klots

    • Google LLC

  • Lev Ioffe

    • Google LLC

  • Robert McDermott

    • University of Wisconsin - Madison

  • B.L.T. Plourde

    • Syracuse University

  View abstract →

• Characterizing the Capacitance of Josephson Junctions for Topologically Protected Qubits

  ORAL

  March 8, 2023, 9:00 AM – March 8, 2023, 9:12 AM

  Presenters

  • Bradley G Cole

    • Syracuse University

  Authors

  • Bradley G Cole

    • Syracuse University

  • Yebin Liu

    • Syracuse University

  • Kenneth R Dodge

    • Syracuse University

  • Abigail Shearrow

    • University of Wisconsin - Madison

  • Emma Brann

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Matthew Snyder

    • University of Wisconsin- Madison

  • Andrey Klots

    • Google LLC

  • Lev Ioffe

    • Google LLC

  • Robert McDermott

    • University of Wisconsin - Madison

  • B.L.T. Plourde

    • Syracuse University

  View abstract →

• Toward implementation of protected charge-parity qubits

  ORAL

  March 8, 2023, 9:12 AM – March 8, 2023, 9:24 AM

  Presenters

  • Abigail Shearrow

    • University of Wisconsin - Madison

  Authors

  • Abigail Shearrow

    • University of Wisconsin - Madison

  • Emma Brann

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Matthew Snyder

    • University of Wisconsin- Madison

  • Kenneth R Dodge

    • Syracuse University

  • Yebin Liu

    • Syracuse University

  • Bradley G Cole

    • Syracuse University

  • Andrey Klots

    • Google LLC

  • Lev B Ioffe

    • Google LLC

  • Britton L Plourde

    • Syracuse University

  • Robert McDermott

    • University of Wisconsin - Madison

  View abstract →

• Measurement of the soft 0-pi qubit with small junction and inductive energies

  ORAL

  March 8, 2023, 9:24 AM – March 8, 2023, 9:36 AM

  Presenters

  • Junyoung An

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  Authors

  • Junyoung An

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  • Agustin Di Paolo

    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology

  • Ilan T Rosen

    • Stanford Univ
    • Massachusetts Institute of Technology

  • Roni Winik

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  • Leon Ding

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Max Hays

    • Massachusetts Institute of Technology (MIT)
    • MIT
    • Massachusetts Institute of Technology

  • Alexander Melville

    • MIT Lincoln Laboratory

  • Bethany Huffman

    • MIT Lincoln Laboratory

  • David K Kim

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Mollie E Schwartz

    • MIT Lincoln Laboratory

  • Terry P Orlando

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Simon Gustavsson

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Jeffrey A Grover

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology

  • Kyle Serniak

    • MIT Lincoln Laboratory

  • William D Oliver

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology (MIT), MIT Lincoln Laboratory
    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology, MIT Lincoln Laboratory

  View abstract →

• Simple two qubit gates for the 0-π qubit

  ORAL

  March 8, 2023, 9:36 AM – March 8, 2023, 9:48 AM

  Presenters

  • Zhenxing Liu

    • University of Colorado, Boulder

  Authors

  • Zhenxing Liu

    • University of Colorado, Boulder

  • Joshua L Combes

    • University of Colorado, Boulder

  View abstract →

• A 0-pi qubit with in-situ tunable protection and control

  ORAL

  March 8, 2023, 9:48 AM – March 8, 2023, 10:00 AM

  Presenters

  • Farid Hassani Bijarbooneh

    • Institute of Science and Technology Aust

  Authors

  • Farid Hassani Bijarbooneh

    • Institute of Science and Technology Aust

  View abstract →

• Designing improved zero-pi qubits using small-area capacitors

  ORAL

  March 8, 2023, 10:00 AM – March 8, 2023, 10:12 AM

  Presenters

  • Ilan T Rosen

    • Stanford Univ
    • Massachusetts Institute of Technology

  Authors

  • Ilan T Rosen

    • Stanford Univ
    • Massachusetts Institute of Technology

  • Junyoung An

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  • Agustin Di Paolo

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Leon Ding

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Max Hays

    • Massachusetts Institute of Technology (MIT)
    • MIT
    • Massachusetts Institute of Technology

  • Thomas M Hazard

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Kate Azar

    • MIT Lincoln Laboratory

  • Alexander Melville

    • MIT Lincoln Laboratory

  • Bethany M Niedzielski

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Katrina Silwa

    • MIT Lincoln Laboratory

  • Mollie E Schwartz

    • MIT Lincoln Laboratory

  • Jonilyn L Yoder

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Jeffrey A Grover

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology

  • Kyle Serniak

    • MIT Lincoln Laboratory

  • William D Oliver

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology (MIT), MIT Lincoln Laboratory
    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology, MIT Lincoln Laboratory

  View abstract →

• Overcoming barriers: Fast control of a qubit with variable protection

  ORAL

  March 8, 2023, 10:12 AM – March 8, 2023, 10:24 AM

  Presenters

  • Svend Krøjer

    • Niels Bohr Institute
    • University of Copenhagen

  Authors

  • Svend Krøjer

    • Niels Bohr Institute
    • University of Copenhagen

  • Anders Enevold Dahl

    • Niels Bohr Institute

  • Kasper Sangild Christensen

    • Aarhus University

  • Morten Kjaergaard

    • University of Copenhagen
    • Massachusetts Institute of Technology MIT
    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Karsten Flensberg

    • Univ of Copenhagen
    • University of Copenhagen

  View abstract →

• Controlling the protected soft zero-pi qubit

  ORAL

  March 8, 2023, 10:24 AM – March 8, 2023, 10:36 AM

  Presenters

  • Anjali Premkumar

    • Princeton University

  Authors

  • Anjali Premkumar

    • Princeton University

  • András Gyenis

    • Univ of Copenhagen
    • University of Colorado Boulder

  • Pranav S Mundada

    • Q-CTRL
    • Princeton University

  • Sara F Sussman

    • Princeton

  • Xanthe Croot

    • Princeton University

  • Jens Koch

    • Northwestern University

  • Andrew A Houck

    • Princeton University

  View abstract →

• Qubit readout with a non-linear cavity coupled to a transmon qubit via direct cross-Kerr coupling

  ORAL

  March 8, 2023, 10:36 AM – March 8, 2023, 10:48 AM

  Presenters

  • Kishor V Salunkhe

    • Tata Inst of Fundamental Res
    • Tata Institute of Fundamental Research

  Authors

  • Kishor V Salunkhe

    • Tata Inst of Fundamental Res
    • Tata Institute of Fundamental Research

  • Madhavi Chand

    • Tata Inst of Fundamental Res

  • Meghan P Patankar

    • Tata Inst of Fundamental Res
    • Tata Institute of Fundamental Research, Mumbai
    • Tata Institute of Fundamental Research

  • Rajamani Vijayaraghavan

    • Tata Inst of Fundamental Res
    • Tata Institute of Fundamental Research

  View abstract →

• Purcell protection and crosstalk reduction using multimode superconducting circuits

  ORAL

  March 8, 2023, 10:48 AM – March 8, 2023, 11:00 AM

  Presenters

  • Frederik Pfeiffer

    • TU Munich & Walther-Meißner-Institut

  Authors

  • Frederik Pfeiffer

    • TU Munich & Walther-Meißner-Institut

  • Christian Schweizer

    • Walther-Meißner-Institut
    • LMU Munich & Walther-Meißner-Institut
    • TU Munich & Walther-Meissner-Institute

  • Gerhard B Huber

    • TU Munich & Walther-Meissner-Institute
    • TU Munich & Walther-Meißner-Institut

  • Leon Koch

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • TU Munich
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meißner-Institut, Munich

  • Niklas Bruckmoser

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meißner-Institut, Munich

  • Stefan Filipp

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • TU Munich & Walther-Meißner-Institut

  View abstract →