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V: Superconducting Quantum Information: Materials & Design

ORAL · RR07 · ID: 1090653

Presentations

  • Observation of the Response of Tantalum Coplanar Waveguide Cavities to Cryogenic Cycle

    ORAL

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    Publication: Paper of this topic is in preparation

    Presenters

    • Hao Deng

      Alibaba Quantum Laboratory, Alibaba Group

    Authors

    • Hao Deng

      Alibaba Quantum Laboratory, Alibaba Group

    • Xiaohang Zhang

      Alibaba Quantum Laboratory, Alibaba Group

    • Make Ying

      Alibaba Quantum Laboratory, Alibaba Group

    • Fei Wang

      Alibaba Quantum Laboratory, Alibaba Group

    • Ran Gao

      Alibaba Quantum Laboratory, Alibaba Group

    • Chunqing Deng

      Alibaba Quantum Laboratory, Alibaba Group, Alibaba

    View abstract →

  • Trimming the frequency of superconducting qubits on sapphire substrates by a mode-locked laser

    ORAL

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    Presenters

    • Yanjun Ma

      Beijing Academy of Quantum Information Sciences

    Authors

    • Yanjun Ma

      Beijing Academy of Quantum Information Sciences

    • Mo Chen

      Beijing Academy of Quantum Information Sciences

    • Jiesu Wang

      Beijing Academy of Quantum Information Sciences

    • Shiyao Wu

      Beijing Academy of Quantum Information Sciences

    • Kai Chang

      Beijing Academy of Quantum Information Sciences

    • Yirong Jin

      Beijing Academy of Quantum Information Sciences

    • Haifeng Yu

      Beijing Academy of Quantum Information Sciences, Beijing academy of quantum information sciences, Beijing, China

    View abstract →

  • Nitride-based superconducting microwave coplanar waveguide resonators with internal quality factors above one million for circuit quantum electrodynamics

    ORAL

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    Presenters

    • Paniz Foshat

      University of Glasgow

    Authors

    • Paniz Foshat

      University of Glasgow

    • Paul G Baity

      Univ of Glasgow, University of Glasgow

    • Sergey Danilin

      Univ of Glasgow

    • Valentino Seferai

      Oxford Instruments, University of Glasgow

    • Shima Poorgholam-khanjari

      University of Glasgow

    • Oleg Mukhanov

      Seeqc, SEEQC, Inc.

    • Matthew D Hutchings

      SeeQC, Inc.

    • Robert Hadfield

      University of Glasgow

    • Muhammad Imran

      University of glasgow, University of Glasgow

    • Martin P Weides

      University of Glasgow

    • Kaveh Delfanazari

      University of Glasgow

    View abstract →

  • Demonstration of fluxonium qubits based on highly-disordered spinodal materials

    ORAL

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    Presenters

    • Ran Gao

      Alibaba Quantum Laboratory, Alibaba Group

    Authors

    • Ran Gao

      Alibaba Quantum Laboratory, Alibaba Group

    • Make Ying

      Alibaba Quantum Laboratory, Alibaba Group

    • Hantao Sun

      Alibaba Quantum Laboratory, Alibaba Group

    • Feng Wu

      Alibaba Quantum Laboratory, Alibaba Group

    • Hao Deng

      Alibaba Quantum Laboratory, Alibaba Group

    • Tian Xia

      Alibaba Quantum Laboratory, Alibaba Group

    • Jianjun Chen

      Alibaba Quantum Laboratory, Alibaba Group

    • Huijuan Zhan

      Alibaba Quantum Laboratory, Alibaba Group

    • Fei Wang

      Alibaba Quantum Laboratory, Alibaba Group

    • Hui-Hai Zhao

      Alibaba Quantum Laboratory, Alibaba Group

    • Chunqing Deng

      Alibaba Quantum Laboratory, Alibaba Group, Alibaba

    View abstract →

  • Bias dependence of Al/AlOx Josephson phase diffusion resistance

    ORAL

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    Presenters

    • Maxwell Wisne

      Northwestern University

    Authors

    • Maxwell Wisne

      Northwestern University

    • Venkat Chandrasekhar

      Northwestern University

    • Hilal Cansizoglu

      Rigetti Computing

    • Cameron J Kopas

      Rigetti Computing Inc, Rigetti Computing, Rigetti Quantum Computing

    • Josh Mutus

      Rigetti Computing, Rigetti Quantum Computing

    View abstract →

  • Understanding the decoherence of fluxonium from an EJ-tunable device

    ORAL

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    Publication: a planned paper

    Presenters

    • Feng Wu

      Alibaba Quantum Laboratory, Alibaba Group

    Authors

    • Feng Wu

      Alibaba Quantum Laboratory, Alibaba Group

    • Hantao Sun

      Alibaba Quantum Laboratory, Alibaba Group

    • Xizheng Ma

      Alibaba Quantum Laboratory, Alibaba Group

    • Zhijun Song

      Alibaba Quantum Laboratory, Alibaba Group

    • Tenghui Wang

      Alibaba Quantum Laboratory, Alibaba Group

    • Gengyan Zhang

      Alibaba Quantum Laboratory, Alibaba Group

    • Hui-Hai Zhao

      Alibaba Quantum Laboratory, Alibaba Group

    • Chunqing Deng

      Alibaba Quantum Laboratory, Alibaba Group, Alibaba

    View abstract →

  • Fast and Accurate Design of Readout Resonators for Flip-Chip-Integrated Multi-Qubit Superconducting Quantum Processors

    ORAL

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    Presenters

    • Hang-Xi Li

      Chalmers University of Technology

    Authors

    • Hang-Xi Li

      Chalmers University of Technology

    • Sandoko Kosen

      Chalmers University of Technology

    • Marcus Rommel

      Chalmers University of Technology, Chalmers Univ of Tech

    • Andreas Nylander

      Chalmers University of Technology

    • Lert Chayanun

      Chalmers University of Technology

    • Giovanna Tancredi

      Chalmers University of Technology, Chalmers Univ of Tech

    • Kestutis Grigoras

      VTT Technical Research Centre of Finland, VTT Technical Research Centre of Finland Ltd, VTT

    • Leif Grönberg

      VTT Micro & Nanoelectronics, VTT Technical Research Centre of Finland, VTT Technical Research Centre of Finland Ltd

    • Liangyu Chen

      Chalmers University of Technology

    • Marco Caputo

      VTT Technical Research Centre of Finland, VTT Technical Research Centre of Finland Ltd

    • Alexey Zadorozhko

      Chalmers University of Technology

    • Robert Rehammar

      Chalmers University of Technology

    • Joonas Govenius

      VTT Micro & Nanoelectronics, VTT Technical Research Centre of Finland, VTT Technical Research Centre of Finland Ltd

    • Daryoush Shiri

      Chalmers University of Technology

    • Jonas Bylander

      Chalmers Univ of Tech, Chalmers University of Technology

    View abstract →

  • Microwave-enhanced electron spin polarization at millikelvin temperatures

    ORAL

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    Publication: 1. B. Albanese, S. Probst, V. Ranjan, C. W. Zollitsch, M. Pechal, A. Wallraff, J. J. L. Morton, D. Vion, D. Esteve, E. Flurin & P. Bertet. Radiative cooling of a spin ensemble. Nature Physics 16, 751-755 (2020)

    Presenters

    • Boris V Yavkin

      CEA-Saclay, SPEC, Quantronics group

    Authors

    • Boris V Yavkin

      CEA-Saclay, SPEC, Quantronics group

    • Patrice Bertet

      CEA Saclay, Quantronics group, SPEC, CEA, CNRS, Universit ´e Paris-Saclay, CEA Saclay 91191 Gif-sur-Yvette Cedex, France

    • Daniel Esteve

      Quantronics, SPEC, CEA Saclay, France, Quantronics group, SPEC, CEA, CNRS, Universit ´e Paris-Saclay, CEA Saclay 91191 Gif-sur-Yvette Cedex, France

    • Emanuel Flurin

      Quantronics group, SPEC, CEA, CNRS, Universit ´e Paris-Saclay, CEA Saclay 91191 Gif-sur-Yvette Cedex, France

    • Denis Vion

      Quantronics, SPEC, CEA Saclay, France, Quantronics group, SPEC, CEA, CNRS, Universit ´e Paris-Saclay, CEA Saclay 91191 Gif-sur-Yvette Cedex, France

    View abstract →

  • Quantized conductance doubling in gate tunable hybrid superconducting-semiconducting quantum wire arrays

    ORAL

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    Presenters

    • Kaveh Delfanazari

      University of Glasgow

    Authors

    • Kaveh Delfanazari

      University of Glasgow

    • Jiahui Li

      University of Cambridge

    • YUSHENG XIONG

      University of Glasgow

    • Peng Ma

      University of Cambridge

    • Reuben Puddy

      University of Cambridge

    • Ian Farrer

      University of Sheffield, University of Sheffield, United Kingdom, Sheffield University

    • Sachio Komori

      University of Nagoya

    • Jason Robinson

      University of Cambridge

    • Llorenç Serra

      IFISC & University of the Balearic Islands, Institute of Interdisciplinary Physics and Complex Systems IFISC (CSIC-UIB) and Physics Department, University of the Balearic Islands, Palma, E-07122, Spain

    • David A Ritchie

      Univ of Cambridge, University of Cambridge

    • Michael J Kelly

      Univ of Cambridge

    • Hannah Joyce

      Univ of Cambridge, University of Cambridge

    • Charles G Smith

      Univ of Cambridge

    View abstract →