Charge Noise Mitigation in Quantum Dot Qubits

Presentations

• Charge Noise Characterization in SiGe Triple-Dot Qubits

  Invited

  March 6, 2018, 2:30 PM – March 6, 2018, 3:06 PM

  Presenters

  • Matthew Borselli

    • HRL Laboratories, LLC

  Authors

  • Matthew Borselli

    • HRL Laboratories, LLC

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• Quantum Decoherence of Dressed Central Spins in Nuclear Spin Baths

  ORAL

  March 6, 2018, 3:06 PM – March 6, 2018, 3:18 PM

  Presenters

  • Gengli Zhang

    • Department of Physics, The Chinese University of Hong Kong

  Authors

  • Gengli Zhang

    • Department of Physics, The Chinese University of Hong Kong

  • Wenlong Ma

    • Department of Physics, The Chinese University of Hong Kong

  • Vincent Jacques

    • Laboratoire Charles Coulomb, Université de Montpellier,CNRS
    • Laboratoire Charles Coulomb, Université de Montpellier and CNRS
    • Laboratoire Charles Coulomb, Université de Montpellier, CNRS

  • Renbao Liu

    • Department of Physics and Centre for Quantum Coherence, Chinese University of Hong Kong
    • Department of Physics, The Chinese University of Hong Kong
    • The Chinese University of Hong Kong
    • Chinese University of Hong Kong

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• Theory of Barrier vs Tilt Exchange Gate Operations in Spin-based Quantum Computing

  ORAL

  March 6, 2018, 3:18 PM – March 6, 2018, 3:30 PM

  Presenters

  • Yun-Pil Shim

    • Laboratory for Physical Sciences

  Authors

  • Yun-Pil Shim

    • Laboratory for Physical Sciences

  • Charles Tahan

    • Laboratory for Physical Sci
    • Laboratory for Physical Sciences

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• Critical role of tunneling noise on spin decoherence in a two-qubit gate

  ORAL

  March 6, 2018, 3:30 PM – March 6, 2018, 3:42 PM

  Presenters

  • Peihao Huang

    • NIST -Natl Inst of Stds & Tech

  Authors

  • Peihao Huang

    • NIST -Natl Inst of Stds & Tech

  • Neil Zimmerman

    • NIST -Natl Inst of Stds & Tech

  • Garnett Bryant

    • Quantum Processes and Metrology Group, NIST
    • NIST -Natl Inst of Stds & Tech
    • Quantum Measurement Division and Joint Quantum Institute, National Institute of Standards and Technology

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• Simulating High-Fidelity Two-Qubit Gates with Singlet-Triplet Qubits Generated by Capacitive Coupling and Interqubit Exchange Interaction

  ORAL

  March 6, 2018, 3:42 PM – March 6, 2018, 3:54 PM

  Presenters

  • Michael Wolfe

    • Physics, JARA-Institute for Quantum Information, RWTH Aachen University

  Authors

  • Michael Wolfe

    • Physics, JARA-Institute for Quantum Information, RWTH Aachen University

  • Pascal Cerfontaine

    • Physics, JARA-Institute for Quantum Information, RWTH Aachen University

  • Fernando Calderon-Vargas

    • Virginia Tech
    • Physics, Virginia Tech

  • Jason Kestner

    • Univ of Maryland-Baltimore County
    • Physics, UMBC
    • Physics, University of Maryland Baltimore County
    • Department of Physics, Univ of Maryland-Baltimore County

  • Hendrik Bluhm

    • JARA-Institute for Quantum Information, RWTH Aachen University
    • Physics, JARA-Institute for Quantum Information, RWTH Aachen University

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• Charge Sensing in a High-Mobility Metal-Oxide-Silicon Dual Quantum Dot Device

  ORAL

  March 6, 2018, 3:54 PM – March 6, 2018, 4:06 PM

  Presenters

  • Jin-Sung Kim

    • Electrical Engineering, Princeton University

  Authors

  • Jin-Sung Kim

    • Electrical Engineering, Princeton University

  • Stephen Lyon

    • Department of Electrical Engineering, Princeton University
    • Princeton University
    • Electrical Engineering, Princeton University

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• Lifting of Spin Blockade by Charged Impurities in Si-MOS Double Quantum Dot Devices

  ORAL

  March 6, 2018, 4:06 PM – March 6, 2018, 4:18 PM

  Presenters

  • Cameron King

    • Department of Physics, University of Wisconsin - Madison

  Authors

  • Cameron King

    • Department of Physics, University of Wisconsin - Madison

  • Joshua Schoenfield

    • Department of Physics and Astronomy, University of California at Los Angeles

  • Maria Calderon

    • Instituto de Ciencia de Materiales de Madrid, ICMM-CSIC
    • CSIC

  • Belita Koiller

    • Instituto de Fisica, Universidade Federal do Rio de Janeiro
    • Univ Fed Rio de Janeiro

  • Andre Saraiva

    • Instituto de Fisica, Universidade Federal do Rio de Janeiro
    • Univ Fed Rio de Janeiro

  • Xuedong Hu

    • Department of Physics, University at Buffalo, SUNY
    • State NY Buffalo
    • Physics Department, State Univ of NY - Buffalo
    • University at Buffalo, State University of New York

  • HongWen Jiang

    • Physics & Astronomy, Univ of California - Los Angeles
    • Univ of California - Los Angeles
    • Department of Physics and Astronomy, University of California at Los Angeles

  • Mark Friesen

    • Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Department of Physics, University of Wisconsin - Madison
    • Department of Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin, Madison

  • Susan Coppersmith

    • Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Physics, University of Wisconsin: Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Department of Physics, University of Wisconsin - Madison
    • Department of Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin, Madison

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• Impact of gate-induced strain on silicon MOS quantum dot tunnel barriers

  ORAL

  March 6, 2018, 4:18 PM – March 6, 2018, 4:30 PM

  Presenters

  • Ryan Stein

    • Materials Science and Engineering, Univ of Maryland
    • Univ of Maryland-College Park

  Authors

  • Ryan Stein

    • Materials Science and Engineering, Univ of Maryland
    • Univ of Maryland-College Park

  • Joshua Pomeroy

    • NIST -Natl Inst of Stds & Tech
    • National Institute of Standards and Technology
    • National Institue of Standard and Technology

  • Neil Zimmerman

    • National Institute of Standards and Technology
    • NIST -Natl Inst of Stds & Tech
    • National Institue of Standard and Technology

  • M. Stewart Jr.

    • NIST -Natl Inst of Stds & Tech
    • National Institute of Standards and Technology
    • National Institue of Standard and Technology

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• Coherence Time of a Semiconductor Hybrid Qubit in Presence of Environmental Noises

  ORAL

  March 6, 2018, 4:30 PM – March 6, 2018, 4:42 PM

  Presenters

  • Marco De Michielis

    • Agrate Brianza Unit, CNR-IMM

  Authors

  • Marco De Michielis

    • Agrate Brianza Unit, CNR-IMM

  • Elena Ferraro

    • Agrate Brianza Unit, CNR-IMM

  • Marco Fanciulli

    • Dipartimento di Scienza dei Materiali, University of Milano-Bicocca

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• Quantum dot qubits with quadrupolar geometry

  ORAL

  March 6, 2018, 4:42 PM – March 6, 2018, 4:54 PM

  Presenters

  • Joydip Ghosh

    • Univ of Wisconsin, Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Physics, Univ of Wisconsin, Madison

  Authors

  • Joydip Ghosh

    • Univ of Wisconsin, Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Physics, Univ of Wisconsin, Madison

  • Mark Friesen

    • Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Department of Physics, University of Wisconsin - Madison
    • Department of Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin, Madison

  • Mark Eriksson

    • Univ of Wisconsin, Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Physics, Univ of Wisconsin-Madison

  • Susan Coppersmith

    • Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Physics, University of Wisconsin: Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Department of Physics, University of Wisconsin - Madison
    • Department of Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin, Madison

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• Effects of phonons on the coherence of a charge quadrupole qubit

  ORAL

  March 6, 2018, 4:54 PM – March 6, 2018, 5:06 PM

  Presenters

  • Viktoriia Kornich

    • Univ of Wisconsin, Madison

  Authors

  • Viktoriia Kornich

    • Univ of Wisconsin, Madison

  • Maxim Vavilov

    • Physics, University of Wisconsin-Madison
    • Department of Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Physics, University of Wisconsin Madison

  • Mark Friesen

    • Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Department of Physics, University of Wisconsin - Madison
    • Department of Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin, Madison

  • Susan Coppersmith

    • Physics, University of Wisconsin-Madison
    • Univ of Wisconsin, Madison
    • University of Wisconsin-Madison
    • Physics, University of Wisconsin: Madison
    • Department of Physics, Univ of Wisconsin, Madison
    • Department of Physics, University of Wisconsin - Madison
    • Department of Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin, Madison

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• Structural Sources of Electronic Disorder in GaAs Quantum Devices

  ORAL

  March 6, 2018, 5:06 PM – March 6, 2018, 5:18 PM

  Presenters

  • Anastasios Pateras

    • Materials Science & Engineering, University of Wisconsin-Madison
    • Department of Materials Science and Engineering, University of Wisconsin-Madison

  Authors

  • Anastasios Pateras

    • Materials Science & Engineering, University of Wisconsin-Madison
    • Department of Materials Science and Engineering, University of Wisconsin-Madison

  • Joonkyu Park

    • Materials Science & Engineering, University of Wisconsin-Madison

  • Youngjun Ahn

    • Materials Science & Engineering, University of Wisconsin-Madison
    • Department of Materials Science and Engineering, University of Wisconsin-Madison

  • Jack Tilka

    • Materials Science & Engineering, University of Wisconsin-Madison

  • Martin Holt

    • Center for Nanoscale Materials, Argonne National Laboratory

  • Honghyuk Kim

    • Electrical and Computer Engineering, University of Wisconsin-Madison

  • Luke Mawst

    • Electrical and Computer Engineering, University of Wisconsin-Madison
    • Electrical and Computer Engineering, Univ Wisconsin-Madison

  • Werner Wegscheider

    • ETH - Zurich
    • Solid State Physics Laboratory, ETH Zurich
    • ETH Zurich
    • Physics, ETH Zurich
    • Department of Physics, ETH Zurich
    • Laboratory for Solid State Physics, ETH Zürich
    • Laboratorium fur Festkrperphysik, ETH-Zurich
    • Laboratorium fur Festkorperphysik, , ETH-Zurich
    • ETH Zürich
    • Laboratorium für Festkörperphysik, ETH Zürich
    • Laboratorium fur Festkorperphysik, ETH-Zurich

  • Christian Reichl

    • ETH - Zurich
    • Solid State Physics Laboratory, ETH Zurich
    • ETH Zurich
    • Physics, ETH Zurich
    • Department of Physics, ETH Zurich
    • Laboratory for Solid State Physics, ETH Zürich
    • Laboratorium fur Festkorperphysik, , ETH-Zurich
    • Laboratorium für Festkörperphysik, ETH Zürich

  • Timothy Baart

    • QuTech and Kavli Institute of NanoScience, Delft University of Technology

  • J.P Dehollain

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

  • Uditendu Mukhopadhyay

    • QuTech & Kavli Institute of Nanoscience, TU Delft
    • QuTech and Kavli Institute of NanoScience, Delft University of Technology

  • Lieven Vandersypen

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, TU Delft
    • QuTech & Kavli Institute of Nanoscience, TU Delft
    • QuTech, Delft University of Technology
    • QuTech and Kavli Institute of NanoScience, Delft University of Technology
    • TU Delft

  • Paul Evans

    • Materials Science & Engineering, University of Wisconsin-Madison

  View abstract →

• Hyperfine-phonon spin relaxation in a single-electron GaAs quantum dot

  ORAL

  March 6, 2018, 5:18 PM – March 6, 2018, 5:30 PM

  Presenters

  • Leon Camenzind

    • Department of Physics, University of Basel
    • Departement of Physics, University of Basel

  Authors

  • Leon Camenzind

    • Department of Physics, University of Basel
    • Departement of Physics, University of Basel

  • Liuqi Yu

    • Departement of Physics, University of Basel

  • Peter Stano

    • Center for Emergent Matter Science , RIKEN
    • CEMS, RIKEN
    • Center for Emergent Matter Science, RIKEN

  • Jeramy Zimmerman

    • Physics Department, Colorado School of Mines

  • Arthur Gossard

    • Materials Department, University of California
    • Univ of California - Santa Barbara

  • Daniel Loss

    • Univ of Basel
    • Center for Emergent Matter Science , RIKEN
    • Department of Physics, University of Basel
    • Departement of Physics, University of Basel
    • University of Basel
    • Physics, University of Basel

  • Dominik Zumbuhl

    • Department of Physics, University of Basel
    • Univ of Basel
    • Department of Physics, Univ of Basel
    • Departement of Physics, University of Basel
    • Physics Department, Univ of Basel

  View abstract →