Decoherence in Superconducting Qubits: Materials and TLSs

Presentations

• Characterizing and reducing microfabrication-induced loss in superconducting devices, Part I: Resonators

  ORAL

  March 16, 2016, 11:15 AM – March 16, 2016, 11:27 AM

  Authors

  • Andrew Dunsworth

    • UC Santa Barbara

  • A. Megrant

    • Google, Santa Barbara

  • Z. Chen

    • UC Santa Barbara

  • C. Quintana

    • UC Santa Barbara

  • B. Burkett

    • Google, Santa Barbara

  • J. Kelly

    • Google, Santa Barbara

  • R. Barends

    • Google, Santa Barbara

  • A. Fowler

    • Google, Santa Barbara

  • E. Jeffrey

    • Google, Santa Barbara

  • T. White

    • Google, Santa Barbara

  • D. Sank

    • Google, Santa Barbara

  • J. Mutus

    • Google, Santa Barbara

  • B. Campbell

    • UC Santa Barbara

  • Y. Chen

    • Google, Santa Barbara

  • B. Chiaro

    • UC Santa Barbara

  • C. Neill

    • UC Santa Barbara

  • P.J.J. O'Malley

    • UC Santa Barbara

  • P. Roushan

    • Google, Santa Barbara

  • A. Vainsencher

    • UC Santa Barbara

  • J. Wenner

    • UC Santa Barbara

  • J.M. Martinis

    • University of California and Google, Santa Barbara

  View abstract →

• Characterizing and reducing microfabrication-induced loss in superconducting devices, Part II: Xmon qubits

  ORAL

  March 16, 2016, 11:27 AM – March 16, 2016, 11:39 AM

  Authors

  • Anthony Megrant

    • Google, Santa Barbara

  • A. Dunsworth

    • UC Santa Barbara

  • C. Quintana

    • UC Santa Barbara

  • J. Kelly

    • Google, Santa Barbara

  • R. Barends

    • Google, Santa Barbara

  • B. Campbell

    • UC Santa Barbara

  • Y. Chen

    • Google, Santa Barbara

  • Z. Chen

    • UC Santa Barbara

  • B. Chiaro

    • UC Santa Barbara

  • A. Fowler

    • Google, Santa Barbara

  • E. Jeffrey

    • Google, Santa Barbara

  • J. Mutus

    • Google, Santa Barbara

  • C. Neill

    • UC Santa Barbara

  • P.J.J. O'Malley

    • UC Santa Barbara

  • P. Roushan

    • Google, Santa Barbara

  • D. Sank

    • Google, Santa Barbara

  • A. Vainsencher

    • UC Santa Barbara

  • J. Wenner

    • UC Santa Barbara

  • T. White

    • Google, Santa Barbara

  • J.M. Martinis

    • University of California and Google, Santa Barbara

  View abstract →

• Supercritical Fluid Assisted Cleaning of Patterned Aluminum Microstructures for Removal of Post-Processing Residue and Surface Contamination

  ORAL

  March 16, 2016, 11:39 AM – March 16, 2016, 11:51 AM

  Authors

  • Marvin G. Warner

    • Pacific Northwest National Laboratory

  • Christopher A. Barrett

    • Pacific Northwest National Laboratory

  • Cynthia L. Warner

    • Pacific Northwest National Laboratory

  • Christopher J.K. Richardson

    • Laboratory for Physical Science
    • Laboratory for Physical Sciences, University of Maryland

  • Nathan Siwak

    • Laboratory for Physical Sciences, University of Maryland

  View abstract →

• Low temperature internal friction of amorphous silicon

  ORAL

  March 16, 2016, 11:51 AM – March 16, 2016, 12:03 PM

  Authors

  • Xiao Liu

    • Naval Research Laboratory
    • Naval Research Lab

  • Thomas Metcalf

    • Naval Research Lab

  • Glenn Jernigan

    • Naval Research Lab

  • Battogtokh Jugdersuren

    • Sotera Defense Solutions Inc.

  • Brian Kearney

    • NRC Postdoctoral Associate

  • James Culberston

    • Naval Research Lab

  View abstract →

• Elastic measurements of TLSs in amorphous silicon at mK temperatures

  ORAL

  March 16, 2016, 12:03 PM – March 16, 2016, 12:15 PM

  Authors

  • Andrew Fefferman

    • CNRS/Neel Inst
    • Institut N\'eel, CNRS and Universit\'e Grenoble Alpes

  • Xiao Liu

    • Naval Research Laboratory

  • Thomas Metcalf

    • Naval Research Laboratory

  • Glenn Jernigan

    • Naval Research Laboratory

  • Eddy Collin

    • Institut N\'eel, CNRS and Universit\'e Grenoble Alpes

  View abstract →

• Device Applications for the Tunneling Atom Maser

  ORAL

  March 16, 2016, 12:15 PM – March 16, 2016, 12:27 PM

  Authors

  • Yaniv Rosen

    • Univ of Maryland-College Park
    • Laboratory for physical sciences, College Park, MD

  • Samaresh Guchhait

    • Laboratory for physical sciences, College Park, MD

  • Alex Burin

    • Tulane university, New Orleans, LA

  • Kevin Osborn

    • Laboratory for physical sciences, College Park, MD

  View abstract →

• A qubit designed with a dynamically controlled bath of two-level system defects

  ORAL

  March 16, 2016, 12:27 PM – March 16, 2016, 12:39 PM

  Authors

  • Tim Kohler

    • Univ of Maryland-College Park

  • Yaniv Rosen

    • Univ of Maryland-College Park
    • Laboratory for physical sciences, College Park, MD

  • Samaresh Guchhait

    • Laboratory for Physical Sciences, College Park, MD 20740 and Department of Physics, University of Maryland, College Park, MD 20742
    • Univ of Maryland-College Park

  • Kevin Osborn

    • Laboratory for Physical Sciences and Joint Quantum Institute
    • Laboratory for Physical Sciences, College Park, MD
    • Laboratory of Physical Science

  View abstract →

• Surface Participation Effects in Titanium Nitride and Niobium Resonators

  ORAL

  March 16, 2016, 12:39 PM – March 16, 2016, 12:51 PM

  Authors

  • Allison Dove

    • Univ of California - Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • John Mark Kreikebaum

    • Univ of California - Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • William Livingston

    • Univ of California - Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Remy Delva

    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Yanjie Qiu

    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Reinhard Lolowang

    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Vinay Ramasesh

    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Kevin O'Brien

    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Irfan Siddiqi

    • Quantum Nanoelectronics Laboratory, UC Berkeley

  View abstract →

• Fabrication and characterization of highly disordered TiN thin films by reactive evaporation for circuit-QED.

  ORAL

  March 16, 2016, 12:51 PM – March 16, 2016, 1:03 PM

  Authors

  • Yen-Hsiang Lin

    • Univ of Maryland-College Park
    • University of Maryland - College Park

  • Raymond Mencia

    • University of Maryland - College Park

  • BaoLong Nguyen

    • University of Maryland - College Park

  • Vladimir Manucharyan

    • Univ of Maryland-College Park
    • University of Maryland - College Park

  View abstract →

• TiN superconducting coplanar waveguide resonators with single-photon quality factors of 1.5 million

  ORAL

  March 16, 2016, 1:03 PM – March 16, 2016, 1:15 PM

  Authors

  • Greg Calusine

    • MIT Lincoln Laboratory

  • Danna Rosenberg

    • MIT Lincoln Laboratory

  • D. Hover

    • MIT Lincoln Laboratory

  • Rabindra Das

    • MIT Lincoln Laboratory

  • Alexander Melville

    • MIT Lincoln Laboratory

  • Xhovalin Miloshi

    • MIT Lincoln Laboratory

  • Wayne Woods

    • MIT Lincoln Laboratory

  • Jonilyn Yoder

    • MIT Lincoln Laboratory

  • William Oliver

    • MIT Lincoln Laboratory; Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT Lincoln Laboratory; Research Laboratory of Electronics, MIT
    • Massachusetts Institute of Technology, Lincoln Laboratory
    • MIT Lincoln Laboratory

  View abstract →

• Anomalous thickness dependence of quality factor in TiN film resonators grown on functionalized Si substrates

  ORAL

  March 16, 2016, 1:15 PM – March 16, 2016, 1:27 PM

  Authors

  • Peng Xu

    • Laboratory for Physical Sciences

  • Tim Kohler

    • Laboratory for Physical Sciences

  • Evgeniya Lock

    • Naval Research Laboratory

  • Yaniv Rosen

    • Laboratory for Physical Sciences

  • Aruna Ramanayaka

    • Laboratory for Physical Sciences

  • Samaresh Guchhait

    • Laboratory for Physical Sciences

  • Kevin Osborn

    • Laboratory for Physical Sciences

  View abstract →

• Optimized Shielding and Fabrication Techniques for TiN and Al Microwave Resonators

  ORAL

  March 16, 2016, 1:27 PM – March 16, 2016, 1:39 PM

  Authors

  • John Mark Kreikebaum

    • Univ of California - Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Eunseong Kim

    • Center for Supersolid & Quantum Matter Research and Department of Physics, KAIST, Daejeon, 305-701, Republic of Korea
    • Univ of California - Berkeley

  • William Livingston

    • Univ of California - Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Allison Dove

    • Univ of California - Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley

  • Gregory Calusine

    • MIT Lincoln Laboratory

  • D. Hover

    • MIT Lincoln Laboratory

  • Danna Rosenberg

    • MIT Lincoln Laboratory

  • William Oliver

    • MIT Lincoln Laboratory; Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT Lincoln Laboratory; Research Laboratory of Electronics, MIT
    • Massachusetts Institute of Technology, Lincoln Laboratory
    • MIT Lincoln Laboratory

  • Irfan Siddiqi

    • Quantum Nanoelectronics Laboratory, UC Berkeley
    • Univ of California - Berkeley
    • Department of Physics, UC Berkeley
    • University of California, Berkeley
    • Quantum Nanoelectronics Laboratory, UC Berkeley; Materials Sciences Division, Lawrence Berkeley National Laboratory
    • Quantum Nanoelectronics Laboratory, University of California, Berkeley

  View abstract →

• Characterizing the performance of waveguide technologies for microwave-frequency quantum communication

  ORAL

  March 16, 2016, 1:39 PM – March 16, 2016, 1:51 PM

  Authors

  • Philipp Kurpiers

    • ETH Zurich
    • ETH - Zurich

  • Tobias Frey

    • ETH - Zurich

  • Andreas Wallraff

    • ETH - Zurich

  View abstract →

• Spectrum of a Resonator Coupled to a Driven Superconducting Qubit in the Strong Dispersive Regime of Circuit Quantum Electrodynamics

  ORAL

  March 16, 2016, 1:51 PM – March 16, 2016, 2:03 PM

  Authors

  • Yonuk Chong

    • Korea Research Institute of Standards and Science

  • Hyun-Gue Hong

    • Korea Research Institute of Standards and Science

  • Dong-Gwang Ha

    • Korea Research Institute of Standards and Science

  View abstract →

• Characterizing Ensembles of Superconducting Qubits

  ORAL

  March 16, 2016, 2:03 PM – March 16, 2016, 2:15 PM

  Authors

  • Adam Sears

    • MIT Lincoln Laboratory

  • Jeff Birenbaum

    • MIT Lincoln Laboratory

  • David Hover

    • MIT Lincoln Laboratory

  • Danna Rosenberg

    • MIT Lincoln Laboratory

  • Steven Weber

    • MIT Lincoln Laboratory

  • Jonilyn Yoder

    • MIT Lincoln Laboratory

  • Andrew J. Kerman

    • MIT Lincoln Laboratory

  • Simon Gustavsson

    • MIT
    • Massachusetts Inst of Tech-MIT

  • Archana Kamal

    • Massachusetts Inst of Tech-MIT
    • MIT

  • Fei Yan

    • Massachusetts Inst of Tech-MIT
    • MIT

  • William Oliver

    • MIT Lincoln Laboratory; Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT Lincoln Laboratory; Research Laboratory of Electronics, MIT
    • Massachusetts Institute of Technology, Lincoln Laboratory
    • MIT Lincoln Laboratory

  View abstract →