Superconducting Qubits: Quasiparticles

ORAL · S48 · ID: 2155074

Presentations

  • Investigating bursts of suppressed relaxation time using Quantum Inspire Starmon-5 and a 17-transmon processor

    ORAL

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    Presenters

    • Giuseppe Ruggero Di Carlo

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    Authors

    • Giuseppe Ruggero Di Carlo

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Jorge F Marques

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, The Netherlands

    • Miguel S Moreira

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

    • Leonardo DiCarlo

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

    View abstract →

  • Quasiparticle dynamics in offset-charge-sensitive transmons

    ORAL

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    Presenters

    • Felipe Contipelli

      MIT Lincoln Laboratory

    Authors

    • Felipe Contipelli

      MIT Lincoln Laboratory

    • Patrick M Harrington

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology MIT

    • Max Hays

      MIT, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology MI, Massachusetts Institute of Technology, Massachussets Institute of Technology, Massachusetts Institute of Technology MIT

    • Renée DePencier Piñero

      MIT Lincoln Laboratory

    • Kate Azar

      MIT Lincoln Laboratory, Wellesley Coll

    • Greg Calusine

      MIT Lincoln Lab

    • Thomas M Hazard

      Lincoln Laboratory, Massachusetts Institute of Technology, MIT Lincoln Lab, MIT Lincoln Laboratory

    • David K Kim

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Bethany Niedzielski

      MIT Lincoln Laboratory

    • Ali Sabbah

      MIT Lincoln Laboratory

    • Hannah Stickler

      MIT Lincoln Laboratory

    • Jonilyn L Yoder

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Mollie E Schwartz

      MIT Lincoln Laboratory

    • William D Oliver

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology MIT

    • Kyle Serniak

      MIT Lincoln Laboratory & MIT RLE, MIT Lincoln Laboratory, MIT Lincoln Laboratory, MIT RLE

    View abstract →

  • Quasiparticle tunneling in tantalum-based transmon qubits

    ORAL

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    Presenters

    • Heekun Nho

      Yale University

    Authors

    • Heekun Nho

      Yale University

    • Spencer Diamond

      Yale University

    • Thomas Connolly

      Yale University

    • Pavel Kurilovich

      Yale University

    • Charlotte Boettcher

      Yale University, Harvard University

    • Michel H Devoret

      Yale University

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  • Real-time detection of quasiparticle tunneling events using a transmon qubit directly coupled to a waveguide

    ORAL

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    Presenters

    • Linus Andersson

      Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

    Authors

    • Linus Andersson

      Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

    • Kazi Rafsanjani Amin

      Chalmers Univ of Tech, Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

    • Axel Eriksson

      Chalmers University of Technology, Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

    • Mikael Kervinen

      VTT, Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden, VTT Technical Research Center of Finland Ltd.

    • Robert Rehammar

      Chalmers University of Technology, Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

    • Simone Gasparinetti

      Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

    View abstract →

  • Quasiparticle effects in magnetic-field-resilient 3D transmons (Part 1 - Experiment)

    ORAL

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    Presenters

    • Christian Dickel

      University of Cologne

    Authors

    • Christian Dickel

      University of Cologne

    • Jonas Krause

      University of Cologne

    • Giampiero Marchegiani

      Technology Innovation Institute

    • Lucas M Janssen

      University of Cologne

    • Gianluigi Catelani

      Technology Innovation Institute, Technological Innovation Institute, Forschungszentrum Jülich GmbH

    • Yoichi Ando

      Univ Cologne, University of Cologne

    View abstract →

  • Quasiparticle effects in magnetic-field-resilient 3D transmons (Part 2 - Theory)

    ORAL

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    Presenters

    • Giampiero Marchegiani

      Technology Innovation Institute

    Authors

    • Giampiero Marchegiani

      Technology Innovation Institute

    • Jonas Krause

      University of Cologne

    • Christian Dickel

      University of Cologne

    • Lucas M Janssen

      University of Cologne

    • Gianluigi Catelani

      Technology Innovation Institute, Technological Innovation Institute, Forschungszentrum Jülich GmbH

    • Yoichi Ando

      Univ Cologne, University of Cologne

    View abstract →

  • High-frequency flux noise from quasiparticles

    ORAL

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    Publication: We are planning to publish these results later this year.

    Presenters

    • Jose Alberto Nava Aquino

      University of Victoria

    Authors

    • Jose Alberto Nava Aquino

      University of Victoria

    • Rogério de Sousa

      Department of Physics and Astronomy, University of Victoria, University of Victoria

    View abstract →