Semiconductor Qubits: Multidot Qubits and Dynamical Control

Presentations

• Multiple quantum dot spin qubits

  COFFEE_KLATCH · Invited

  March 14, 2016, 11:15 AM – March 14, 2016, 11:51 AM

  Authors

  • Seigo Tarucha

    • The University of Tokyo & Riken Center for Emergent Matter Science

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• A new look at encoded-qubit quantum dot quantum computing in silicon

  ORAL

  March 14, 2016, 11:51 AM – March 14, 2016, 12:03 PM

  Authors

  • Charles Tahan

    • Laboratory for Physical Sciences

  • Yun-Pil Shim

    • Laboratory for Physical Sciences

  • Rusko Ruskov

    • Laboratory for Physical Sciences

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• High quality exchange rotations in spin qubits using symmetric gating

  ORAL

  March 14, 2016, 12:03 PM – March 14, 2016, 12:15 PM

  Authors

  • F. Martins

    • IMCN/NAPS, Univ. catholique de Louvain, Belgium
    • Center for quantum devices, Niels Bohr Institute, University of Copenhagen, Denmark

  • F. K. Malinowski

    • Center for quantum devices, Niels Bohr Institute, University of Copenhagen, Denmark

  • P. D. Nissen

    • Center for quantum devices, Niels Bohr Institute, University of Copenhagen, Denmark

  • C. M. Marcus

    • Center for quantum devices, Niels Bohr Institute, University of Copenhagen, Denmark

  • F. Kuemmeth

    • Center for quantum devices, Niels Bohr Institute, University of Copenhagen, Denmark

  • E. Barnes

    • Department of Physics, Virginia Tech / Condensed Matter Theory Center and Joint Quantum Institute, Department of Physics, University of Maryland, USA

  • G. C. Gardner

    • Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University, USA

  • S. Fallahi

    • Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University, USA

  • M. J. Manfra

    • Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University, USA

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• Charge noise mitigation in triple-dot encoded spin qubits

  ORAL

  March 14, 2016, 12:15 PM – March 14, 2016, 12:27 PM

  Authors

  • Emily Pritchett

    • HRL Laboratories

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• The validity of the RWA and gate operation speedup by violating RWA in resonant-driven qubit systems

  ORAL

  March 14, 2016, 12:27 PM – March 14, 2016, 12:39 PM

  Authors

  • Yang Song

    • Condensed Matter Theory Center, Dept. of Physics, Univ. of Maryland

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• Leakage of The Quantum Dot Hybrid Qubit in The Strong Driving Regime

  ORAL

  March 14, 2016, 12:39 PM – March 14, 2016, 12:51 PM

  Authors

  • Yuan-Chi Yang

    • Univ of Wisconsin, Madison

  • Mark Friesen

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

  • S. N. Coppersmith

    • University of Wisconsin, Madison
    • University of Wisconsin-Madison
    • University of Wisconsin-Madison, Madison, WI 53706, USA
    • Univ of Wisconsin, Madison
    • University of Wisconsin Madison
    • Wisconsin Institute for Quantum Information, University of Wisconsin-Madison

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• Tenfold increase in the Rabi decay time of the quantum dot hybrid qubit

  ORAL

  March 14, 2016, 12:51 PM – March 14, 2016, 1:03 PM

  Authors

  • Brandur Thorgrimsson

    • University of Wisconsin-Madison

  • Dohun Kim

    • Yonsei University, Seoul, South Korea

  • C.B. Simmons

    • University of Wisconsin-Madison

  • Daniel R. Ward

    • University of Wisconsin-Madison

  • Ryan H. Foote

    • University of Wisconsin-Madison

  • D. E. Savage

    • University of Wisconsin-Madison

  • M. G. Lagally

    • University of Wisconsin-Madison
    • University of Wisconsin Madison
    • Wisconsin Institute for Quantum Information, University of Wisconsin-Madison

  • Mark Friesen

    • University of Wisconsin-Madison

  • S. N. Coppersmith

    • University of Wisconsin-Madison

  • M. A. Eriksson

    • University of Wisconsin-Madison

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• Effect of Charge Noise on Landau-Zener Interferometry in double quantum dots

  ORAL

  March 14, 2016, 1:03 PM – March 14, 2016, 1:15 PM

  Authors

  • Zhenyi Qi

    • Univ of Wisconsin, Madison

  • Mark Friesen

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

  • S. N. Coppersmith

    • University of Wisconsin, Madison
    • University of Wisconsin-Madison
    • University of Wisconsin-Madison, Madison, WI 53706, USA
    • Univ of Wisconsin, Madison
    • University of Wisconsin Madison
    • Wisconsin Institute for Quantum Information, University of Wisconsin-Madison

  • Maxim Vavilov

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

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• Noise-induced collective quantum state preservation in spin qubit arrays

  ORAL

  March 14, 2016, 1:15 PM – March 14, 2016, 1:27 PM

  Authors

  • Edwin Barnes

    • Virginia Tech
    • Department of Physics, Virginia Tech and Condensed Matter Theory Center, University of Maryland

  • Dong-Ling Deng

    • Dept. of Physics, University of Maryland
    • Condensed Matter Theory Center, University of Maryland

  • Robert Throckmorton

    • University of Maryland
    • Condensed Matter Theory Center, University of Maryland

  • Yang-Le Wu

    • Condensed Matter Theory Center, University of Maryland

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• Decoupling a spin qubit from high-frequency Larmor dynamics of a GaAs nuclear spin bath

  ORAL

  March 14, 2016, 1:27 PM – March 14, 2016, 1:39 PM

  Authors

  • Filip K. Malinowski

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Frederico Martins

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Peter D. Nissen

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Mark S. Rudner

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Charles M. Marcus

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Ferdinand Kuemmeth

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen

  • Edwin Barnes

    • Department of Physics, Virginia Tech

  • Saeed Fallahi

    • Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

  • Geoffrey C. Gardner

    • Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

  • Michael J. Manfra

    • Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

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• Noise filtering of composite pulses for singlet-triplet qubits

  ORAL

  March 14, 2016, 1:39 PM – March 14, 2016, 1:51 PM

  Authors

  • Xin Wang

    • City University of Hong Kong

  • Xu-Chen Yang

    • City University of Hong Kong

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• Dynamical Decoupling with pulse errors for ensembles of interacting spins

  ORAL

  March 14, 2016, 1:51 PM – March 14, 2016, 2:03 PM

  Authors

  • E. S. Petersen

    • Princeton University

  • A. M. Tyryshkin

    • Department of Electrical Engineering, Princeton University
    • Princeton University
    • Department of Electrical Engineering, Princeton University, Princeton NJ 08544

  • S. A. Lyon

    • Department of Electrical Engineering, Princeton University
    • Princeton University
    • Department of Electrical Engineering, Princeton University, Princeton NJ 08544

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• Dynamic field-frequency lock for tracking magnetic field fluctuations in electron spin resonance experiments

  ORAL

  March 14, 2016, 2:03 PM – March 14, 2016, 2:15 PM

  Authors

  • Abraham Asfaw

    • Department of Electrical Engineering, Princeton University, Princeton NJ 08544

  • A. M. Tyryshkin

    • Department of Electrical Engineering, Princeton University
    • Princeton University
    • Department of Electrical Engineering, Princeton University, Princeton NJ 08544

  • S. A. Lyon

    • Department of Electrical Engineering, Princeton University
    • Princeton University
    • Department of Electrical Engineering, Princeton University, Princeton NJ 08544

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