Qubit Coherence and Noise Characterization

ORAL · X08 · ID: 352904






Presentations

  • Anomalous Charge Noise in Superconducting Qubits

    ORAL

    Presenters

    • Chris Wilen

      University of Wisconsin - Madison

    Authors

    • Chris Wilen

      University of Wisconsin - Madison

    • Bradley Christensen

      University of Wisconsin - Madison

    • Alexander M Opremcak

      University of Wisconsin - Madison

    • Ameya Riswadkar

      University of Wisconsin - Madison

    • Lara Faoro

      University of Wisconsin - Madison, Physics, University of Wiconsin - Madison

    • Lev B Ioffe

      Google.; University of Wisconsin - Madison, University of Wisconsin - Madison, Physics, University of Wiconsin - Madison, University of Wisconsin

    • Robert F McDermott

      University of Wisconsin - Madison, Department of Physics, University of Wisconsin-Madison, Madison WI, USA, Physics, University of Wiconsin - Madison

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  • Phonon traps reduce the quasiparticle density in superconducting circuits

    ORAL

    Presenters

    • Francesco Valenti

      Karlsruhe Institute of Technology

    Authors

    • Francesco Valenti

      Karlsruhe Institute of Technology

    • Fabio Henriques

      Karlsruhe Institute of Technology

    • Thibault Charpentier

      Karlsruhe Institute of Technology

    • Marc Lagoin

      Karlsruhe Institute of Technology

    • Clement Gouriou

      Karlsruhe Institute of Technology

    • Maria Martínez

      Universidad de Zaragoza

    • Laura Cardani

      INFN-Sezione di Roma

    • Marco Vignati

      INFN-Sezione di Roma

    • Lukas Gruenhaupt

      Physikalisches Institut, Karlsruhe Institute of Technology, Karlsruhe Institute of Technology

    • Daria Gusenkova

      Karlsruhe Institute of Technology

    • Julian Ferrero

      Karlsruhe Institute of Technology

    • Sebastian T. Skacel

      Karlsruhe Institute of Technology

    • Wolfgang Wernsdorfer

      Karlsruhe Institute of Technology

    • Alexey V. Ustinov

      Karlsruhe Institute of Technology

    • Gianluigi Catelani

      JARA Institute for Quantum Information (PGI-11), Forschungszentrum Jülich, Germany, Forschungzentrum Jülich, Forschungzentrum Julich

    • Oliver Sander

      Karlsruhe Institute of Technology

    • Ioan-Mihai Pop

      Physikalisches Institut, Karlsruhe Institute of Technology, Karlsruhe Institute of Technology

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  • Photon-assisted charge-parity switches in superconducting qubits

    ORAL

    Presenters

    • Kyle Serniak

      MIT Lincoln Lab, Yale University, MIT Lincoln Laboratory, Applied Physics, Yale University

    Authors

    • Kyle Serniak

      MIT Lincoln Lab, Yale University, MIT Lincoln Laboratory, Applied Physics, Yale University

    • Manuel Houzet

      Univ. Grenoble Alpes, CEA, INAC-Pheliqs, Grenoble, France, CEA Grenoble

    • Gianluigi Catelani

      JARA Institute for Quantum Information (PGI-11), Forschungszentrum Jülich, Germany, Forschungzentrum Jülich, Forschungzentrum Julich

    • Spencer Diamond

      Yale University, Department of Applied Physics, Yale University, Applied Physics, Yale University

    • Max Hays

      Yale University, Department of Applied Physics, Yale University, Applied Physics, Yale University

    • Valla Fatemi

      Yale University, Department of Applied Physics, Yale University, Applied Physics, Yale University

    • Michel H. Devoret

      Yale University, Department of Applied Physics, Yale University, Applied Physics, Yale University

    • Leonid Glazman

      Yale University, Dept. of Physics and Applied Physics, Yale University, Department of Applied Physics, Yale University

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  • Microscopic charging and in-gap states in superconducting granular aluminum

    ORAL

    Presenters

    • Lukas Gruenhaupt

      Physikalisches Institut, Karlsruhe Institute of Technology, Karlsruhe Institute of Technology

    Authors

    • Fang Yang

      Institute for Nanoelectronic Devices and Quantum Computing, Fudan University Shanghai

    • Tim Storbeck

      Physikalisches Institut, Karlsruhe Institute of Technology

    • Thomas Gozlinski

      Physikalisches Institut, Karlsruhe Institute of Technology

    • Lukas Gruenhaupt

      Physikalisches Institut, Karlsruhe Institute of Technology, Karlsruhe Institute of Technology

    • Ioan-Mihai Pop

      Physikalisches Institut, Karlsruhe Institute of Technology, Karlsruhe Institute of Technology

    • Wulf Wulfhekel

      Physikalisches Institut, Karlsruhe Institute of Technology

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  • Improved material loss measurement using cryogenic resonator testbed

    ORAL

    Presenters

    • Haozhi Wang

      University of Colorado, Boulder, Quantum Electromagnetics Division, University of Colorado Boulder

    Authors

    • Haozhi Wang

      University of Colorado, Boulder, Quantum Electromagnetics Division, University of Colorado Boulder

    • Corey Rae McRae

      University of Colorado, Boulder, National Institute of Standards and Technology Boulder

    • Keegan Mullins

      University of Colorado, Boulder

    • Josh Mutus

      Google

    • David Fork

      Google

    • David Pappas

      NIST Boulder, National Institute of Standards and Technology Boulder, NIST, National Institute of Standards and Technology, National Institute of Standard and Technology Boulder, National Institute of Standards and Technology - Boulder

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  • Detection of non-equilibrium quasiparticles in charge sensitive transmons

    ORAL

    Presenters

    • Cihan Kurter

      IBM TJ Watson Research Center

    Authors

    • Cihan Kurter

      IBM TJ Watson Research Center

    • Martin O Sandberg

      IBM TJ Watson Research Center

    • Vivekananda Adiga

      IBM TJ Watson Research Center

    • Zlatko Minev

      IBM TJ Watson Research Center

    • Aaron Finck

      IBM TJ Watson Research Center

    • Andrew Eddins

      IBM Almaden Research Center

    • Robert M Shelby

      IBM Almaden Research Center

    • Markus Brink

      IBM TJ Watson Research Center

    • Jerry M. Chow

      IBM TJ Watson Research Center, IBM Thomas J. Watson Research Center

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  • Experimental study of flux noise in nanowire transmons subject to an applied magnetic field

    ORAL

    Presenters

    • Thijs Stavenga

      Delft University of Technology

    Authors

    • Thijs Stavenga

      Delft University of Technology

    • Florian Luthi

      Intel Corporation

    • Elmore Vaal

      Delft University of Technology

    • Oluwatumininu Aluko

      Delft University of Technology

    • Peter Krogstrup

      Niels Bohr Institute, University of Copenhagen, University of Copenhagen, Center for Quantum Devices and Microsoft Quantum Lab--Copenhagen, Niels Bohr Institute, University of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

    • Leonardo DiCarlo

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

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  • Surface spin induced 1/<i>f</i> flux noise dependent on SQUID geometry (1)

    ORAL

    Presenters

    • Leon Ding

      Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology

    Authors

    • Leon Ding

      Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology

    • Jochen Braumueller

      Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Antti Vepsalainen

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT

    • Youngkyu Sung

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Morten Kjaergaard

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Tim Menke

      Harvard Department of Physics, MIT Research Laboratory of Electronics, MIT Department of Physics, Harvard University, Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT, Harvard University; Research Laboratory of Electronics, Massachusetts Institute of Technology, Physics, MIT

    • Roni Winik

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • David K Kim

      MIT Lincoln Laboratory, MIT Lincoln Lab, MIT-Lincoln Lab, MIT Lincoln Laboratories, Lincoln Laboratory, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology (MIT) Lincoln Laboratory

    • Bethany Niedzielski

      MIT Lincoln Laboratory

    • Alexander Melville

      MIT Lincoln Laboratory, MIT Lincoln Lab, MIT Lincoln Laboratories, Massachusetts Institute of Technology (MIT) Lincoln Laboratory

    • Jonilyn Yoder

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

    • Cyrus F. Hirjibehedin

      MIT Lincoln Laboratory, University College London, UK

    • Terry Philip Orlando

      Electrical Engineering and Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology, MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT)

    • Simon Gustavsson

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology (MIT)

    • William Oliver

      Research Laboratory of Electronics, Department of Electrical Engineering and Computer Science, Department of Physics, MIT Lincoln Laboratory, Massachusetts Institute of Techn, MIT Lincoln Lab, MIT Lincoln Laboratory, MIT Lincoln Laboratory, Massachusetts Institute of Technology, Department of Physics, Department of Electrical Engineering and Computer Science, Research Laboratory of Electronics, Lincoln Laboratory, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Department of Electrical Engineering and Computer Science, Department of Physics, Massachusetts Institute of Technology; MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, Department of Physics, MIT Lincoln Laboratory, Massachusetts Institute of Technology, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Department of Electrical Engineering & Computer Science, Department of Physics, Massachusetts Institute of Technology and MIT Lincoln Labo, Physics, MIT, MIT-Lincoln Lab, MIT Lincoln Laboratories, Research Laboratory of Electronics, Department of Physics, Department of Electrical Engineering and Computer Science, Lincoln Laboratory, Massachusetts Institute of Technolog

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  • Surface spin induced 1/<i>f</i> flux noise dependent on SQUID geometry (2)

    ORAL

    Presenters

    • Jochen Braumueller

      Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    Authors

    • Jochen Braumueller

      Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Leon Ding

      Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology

    • Antti Vepsalainen

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT

    • Youngkyu Sung

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Morten Kjaergaard

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Tim Menke

      Harvard Department of Physics, MIT Research Laboratory of Electronics, MIT Department of Physics, Harvard University, Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT, Harvard University; Research Laboratory of Electronics, Massachusetts Institute of Technology, Physics, MIT

    • Roni Winik

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • David K Kim

      MIT Lincoln Laboratory, MIT Lincoln Lab, MIT-Lincoln Lab, MIT Lincoln Laboratories, Lincoln Laboratory, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology (MIT) Lincoln Laboratory

    • Bethany Niedzielski

      MIT Lincoln Laboratory

    • Alexander Melville

      MIT Lincoln Laboratory, MIT Lincoln Lab, MIT Lincoln Laboratories, Massachusetts Institute of Technology (MIT) Lincoln Laboratory

    • Jonilyn Yoder

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

    • Cyrus F. Hirjibehedin

      MIT Lincoln Laboratory, University College London, UK

    • Terry Philip Orlando

      Electrical Engineering and Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology, MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT)

    • Simon Gustavsson

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology (MIT)

    • William Oliver

      Research Laboratory of Electronics, Department of Electrical Engineering and Computer Science, Department of Physics, MIT Lincoln Laboratory, Massachusetts Institute of Techn, MIT Lincoln Lab, MIT Lincoln Laboratory, MIT Lincoln Laboratory, Massachusetts Institute of Technology, Department of Physics, Department of Electrical Engineering and Computer Science, Research Laboratory of Electronics, Lincoln Laboratory, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Department of Electrical Engineering and Computer Science, Department of Physics, Massachusetts Institute of Technology; MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, Department of Physics, MIT Lincoln Laboratory, Massachusetts Institute of Technology, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Department of Electrical Engineering & Computer Science, Department of Physics, Massachusetts Institute of Technology and MIT Lincoln Labo, Physics, MIT, MIT-Lincoln Lab, MIT Lincoln Laboratories, Research Laboratory of Electronics, Department of Physics, Department of Electrical Engineering and Computer Science, Lincoln Laboratory, Massachusetts Institute of Technolog

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  • Identifying Noise Sources via Multi-level Quantum Noise Spectroscopy

    ORAL

    Presenters

    • Youngkyu Sung

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    Authors

    • Youngkyu Sung

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Antti Vepsalainen

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT

    • Jochen Braumüller

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT

    • Fei Yan

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT

    • Joel Wang

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Physics, MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology (MIT)

    • Morten Kjaergaard

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Roni Winik

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • Philip Krantz

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Chalmers University of Technology, Chalmers Institute of Technology, Chalmers Univ of Tech

    • Andreas Bengtsson

      Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Chalmers University of Technology, Chalmers Univ of Tech, Chalmers Institute of Technology, Microtechnology and Nanoscience, Chalmers University of Technology

    • David K Kim

      MIT Lincoln Laboratory, MIT Lincoln Lab, MIT-Lincoln Lab, MIT Lincoln Laboratories, Lincoln Laboratory, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology (MIT) Lincoln Laboratory

    • Alexander Melville

      MIT Lincoln Laboratory, MIT Lincoln Lab, MIT Lincoln Laboratories, Massachusetts Institute of Technology (MIT) Lincoln Laboratory

    • Bethany Niedzielski

      MIT Lincoln Laboratory

    • Mollie Schwartz

      MIT Lincoln Laboratory, MIT Lincoln Lab

    • Jonilyn Yoder

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

    • Terry Philip Orlando

      Electrical Engineering and Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology, MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT)

    • Simon Gustavsson

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology (MIT)

    • William Oliver

      Research Laboratory of Electronics, Department of Electrical Engineering and Computer Science, Department of Physics, MIT Lincoln Laboratory, Massachusetts Institute of Techn, MIT Lincoln Lab, MIT Lincoln Laboratory, MIT Lincoln Laboratory, Massachusetts Institute of Technology, Department of Physics, Department of Electrical Engineering and Computer Science, Research Laboratory of Electronics, Lincoln Laboratory, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Department of Electrical Engineering and Computer Science, Department of Physics, Massachusetts Institute of Technology; MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, Department of Physics, MIT Lincoln Laboratory, Massachusetts Institute of Technology, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, Department of Electrical Engineering & Computer Science, Department of Physics, Massachusetts Institute of Technology and MIT Lincoln Labo, Physics, MIT, MIT-Lincoln Lab, MIT Lincoln Laboratories, Research Laboratory of Electronics, Department of Physics, Department of Electrical Engineering and Computer Science, Lincoln Laboratory, Massachusetts Institute of Technolog

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  • Characterization of noise correlations in superconducting quantum circuits

    ORAL

    Presenters

    • Tenghui Wang

      Alibaba Quantum Laboratory, Alibaba Group

    Authors

    • Tenghui Wang

      Alibaba Quantum Laboratory, Alibaba Group

    • Feng Wu

      Alibaba Quantum Laboratory, Alibaba Group

    • Jingwei Zhou

      Alibaba Quantum Laboratory, Alibaba Group

    • Hao Deng

      Alibaba Quantum Laboratory, Alibaba Group

    • Gengyan Zhang

      Alibaba Quantum Laboratory, Alibaba Group

    • Xun Jiang

      Alibaba Quantum Laboratory, Alibaba Group

    • Wenlong Yu

      Alibaba Quantum Laboratory, Alibaba Group

    • Hsiang-Sheng Ku

      Alibaba Quantum Laboratory, Alibaba Group, National Institute of Standards and Technology Boulder

    • Chunqing Deng

      Alibaba Quantum Laboratory, Alibaba Group

    View abstract →