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Semiconductor Qubits I

FOCUS · B39 · ID: 47104

Presentations

  • Limits to two-spin-qubit gate fidelity from vacuum and thermal fluctuations

    ORAL

    –

    Presenters

    • Wenbo Sun

      Purdue University

    Authors

    • Wenbo Sun

      Purdue University

    • Yifan Wang

      Purdue University

    • Sathwik Bharadwaj

      Purdue University, Purdue University, School of Electrical and Computer Engineering

    • Li-Ping Yang

      Northeast Normal University

    • Yu-ling Hsueh

      University of New South Wales

    • Ashwin K Boddeti

      Purdue University

    • Rajib Rahman

      University of New South Wales, Silicon Quantum Computing Pty Ltd., Level 2, Newton Building, UNSW Sydney, Kensington, NSW 2052, Australia

    • Zubin Jacob

      Purdue University, School of Electrical and Computer Engineering, Purdue University

    View abstract →

  • Two-qubit logic gates with qubits made by advanced semiconductor manufacturing

    ORAL

    –

    Presenters

    • Guoji Zheng

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

    Authors

    • Guoji Zheng

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

    • Thomas F Watson

      Components Research, Intel Corporation, Intel, Intel Corporation, Hillsboro, Intel Corporation

    • Elliot J Connors

      University of Rochester, Intel Corporation

    • Lester F Lampert

      Intel Corporation, Intel Corporation, Hillsboro

    • Samuel Neyens

      Intel, Intel Corporation, Hillsboro, Intel Corporation

    • otto k zietz

      Components Research, Intel Corporation, Intel, Intel Corporation

    • Felix Borjans

      Intel Corporation

    • Florian Luthi

      Intel Corporation, Hillsboro, Intel Corporation

    • Simon Schaal

      Intel Corporation, Hillsboro, Intel Corporation

    • Hubert C C George

      Intel Corp - Santa Clara, Intel, Intel Corporation

    • Eric M Henry

      Components Research, Intel Corporation, Intel Corporation, Intel

    • Roza Kotlyar

      Intel Corporation, Hillsboro, Intel Corporation - Hillsboro, Intel Corporation

    • Ravi Pillarisetty

      Components Research, Intel Corporation, Intel Corporation, Intel, Intel Corporation, Hillsboro

    • Stephanie A Bojarski

      Components Research, Intel Corporation, Intel Corporation, Intel

    • Jeanette M Roberts

      Intel Corporation - Hillsboro, Intel Corporation

    • Jim S Clarke

      Intel Corporation, Intel, Intel Corporation, Hillsboro

    View abstract →

  • Optimal Readout of Spin Qubits with Correlated Noise

    ORAL

    –

    Presenters

    • Michael J Gullans

      Joint Center for Quantum Information and Computer Science, NIST/University of Maryland, College Park, Maryland 20742 USA, Joint Center for Quantum Information and Computer Science, NIST & University of Maryland College Park, National Institute of Standards and Tech, NIST

    Authors

    • Michael J Gullans

      Joint Center for Quantum Information and Computer Science, NIST/University of Maryland, College Park, Maryland 20742 USA, Joint Center for Quantum Information and Computer Science, NIST & University of Maryland College Park, National Institute of Standards and Tech, NIST

    • Michael D Stewart

      National Institute of Standards and Tech

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  • Parametric longitudinal coupling between a high-impedance superconducting resonator and a semiconductor quantum dot singlet-triplet spin qubit

    ORAL

    –

    Publication: https://arxiv.org/abs/2107.10269

    Presenters

    • Charlotte Boettcher

      Harvard University

    Authors

    • Charlotte Boettcher

      Harvard University

    • Shannon Harvey

      Stanford University, Stanford Univ

    • Saeed Fallahi

      Purdue University

    • Geoff Gardner

      Purdue University

    • Michael J Manfra

      Department of Physics and Astronomy, Birck Nanotechnology Center, and Microsoft Quantum Lab Purdue, Purdue University, Purdue University, Purdue University, West Lafayette, Indiana 47907, USA

    • Uri Vool

      Harvard University

    • Stephen D Bartlett

      Univ of Sydney

    • Amir Yacoby

      Harvard University

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  • Switching between relaxation hotspots and coldspots in disordered spin qubits

    ORAL

    –

    Publication: [1] A. Hosseinkhani and G. Burkard, Relaxation of single-electron spin qubits in silicon in the presence of interface steps, Phys. Rev. B 104, 085309 (2021).

    Presenters

    • Guido Burkard

      Univ Konstanz, University of Konstanz, Konstanz

    Authors

    • Guido Burkard

      Univ Konstanz, University of Konstanz, Konstanz

    • Amin Hosseinkhani

      Univ Konstanz

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  • All-silicon double quantum dot architecture for spin qubit

    ORAL

    –

    Presenters

    • Claude Rohrbacher

      Universite de Sherbrooke

    Authors

    • Claude Rohrbacher

      Universite de Sherbrooke

    • Clement Godfrin

      imec, IMEC

    • Stefan Kubicek

      imec, IMEC

    • Bogdan Govoreanu

      imec, IMEC, Imec

    • Iuliana P Radu

      Imec, IMEC

    • Eva Dupont-Ferrier

      Universite de Sherbrooke

    View abstract →

  • Computing with spin qubits at the surface code error threshold

    ORAL

    –

    Publication: Xiao Xue, Maximilian Russ, Nodar Samkharadze, Brennan Undseth, Amir Sammak, Giordano Scappucci, Lieven MK Vandersypen, arXiv:2107.00628

    Presenters

    • Maximilian Russ

      Delft University of Technology

    Authors

    • Maximilian Russ

      Delft University of Technology

    • Xiao Xue

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

    • Nodar Samkharadze

      Delft University of Technology, QuTech and Netherlands Organisation for Applied Scientific Research

    • Brennan Undseth

      Delft University of Technology

    • Amir Sammak

      Netherlands Organization for Applied Scientific Research (TNO), TNO, Delft, The Netherlands, Delft University of Technology

    • Giordano Scappucci

      Delft University of Technology, QuTech and Kavli Institute of Nanoscience, TU Delft, P.O. Box 5046, 2600 GA Delft, The Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Lieven Vandersypen

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

    View abstract →