Focus Session: Semiconductor Qubits - SiGe, Isotopic Purification, and Electrical Control

Presentations

• An Exchange-Only Qubit in Isotopically Enriched $^{28}$Si

  COFFEE_KLATCH · Invited

  March 3, 2015, 11:15 AM – March 3, 2015, 11:51 AM

  Authors

  • Mark Gyure

    • HRL Laboratories, LLC

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• Accumulation-Only Device Architecture for Si/SiGe Single Quantum Dots

  ORAL

  March 3, 2015, 11:51 AM – March 3, 2015, 12:03 PM

  Authors

  • T.M. Hazard

    • Department of Physics, Princeton University

  • D. Zajac

    • Department of Physics, Princeton University

  • X. Mi

    • Department of Physics, Princeton University, Princeton, New Jersey 08544
    • Department of Physics, Princeton University

  • J.R. Petta

    • Department of Physics, Princeton University, Princeton, New Jersey 08544
    • Department of Physics, Princeton University

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• A Reconfigurable Device Architecture for Si/SiGe Quantum Dots

  ORAL

  March 3, 2015, 12:03 PM – March 3, 2015, 12:15 PM

  Authors

  • D. Zajac

    • Department of Physics, Princeton University

  • T.M. Hazard

    • Department of Physics, Princeton University

  • X. Mi

    • Department of Physics, Princeton University, Princeton, New Jersey 08544
    • Department of Physics, Princeton University

  • J.R. Petta

    • Department of Physics, Princeton University, Princeton, New Jersey 08544
    • Department of Physics, Princeton University

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• Probing the mobility-limiting mechanisms in undoped Si/SiGe heterostructures

  ORAL

  March 3, 2015, 12:15 PM – March 3, 2015, 12:27 PM

  Authors

  • X. Mi

    • Department of Physics, Princeton University, Princeton, New Jersey 08544
    • Department of Physics, Princeton University

  • Thomas M. Hazard

    • Department of Physics, Princeton University

  • Christopher M. Payette

    • Department of Physics, Princeton University

  • Ke Wang

    • Department of Physics, Princeton University

  • David M. Zajac

    • Department of Physics, Princeton University

  • Jeffrey V. Cady

    • Department of Physics, Princeton University

  • Jason R. Petta

    • Department of Physics, Princeton University

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• Understanding the Fong-Wandzura Sequence

  ORAL

  March 3, 2015, 12:27 PM – March 3, 2015, 12:39 PM

  Authors

  • Daniel Zeuch

    • Department of Physics and NHMFL, Florida State University

  • N.E. Bonesteel

    • NHMFL, Florida State University
    • Department of Physics and NHMFL, Florida State University

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• Entangling multi-dot spin qubits

  ORAL

  March 3, 2015, 12:39 PM – March 3, 2015, 12:51 PM

  Authors

  • V. Srinivasa

    • Laboratory for Physical Sciences/University of Maryland, College Park, MD

  • J.M. Taylor

    • JQI/NIST/QuICS
    • Joint Center for Quantum Information and Computer Science/Joint Quantum Institute/ National Institute of Standards and Technology, Gaithersburg, MD

  • C. Tahan

    • Laboratory for Physical Sciences
    • Laboratory for Physical Sciences, College Park, MD

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• Full-scope modeling of semiconductor devices for quantum information processing

  ORAL

  March 3, 2015, 12:51 PM – March 3, 2015, 1:03 PM

  Authors

  • John King Gamble

    • Sandia National Labs

  • Andrew Baczewski

    • Sandia National Labs

  • Adam Frees

    • University of Wisconsin-Madison

  • N. Tobias Jacobson

    • Sandia National Labs

  • Ines Montano

    • Sandia National Labs

  • Richard P. Muller

    • Sandia National Labs

  • Erik Nielsen

    • Sandia National Labs

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• Electron Spin Relaxation in Si/SiGe Quantum Dot Ensembles

  ORAL

  March 3, 2015, 1:03 PM – March 3, 2015, 1:15 PM

  Authors

  • Ryan M. Jock

    • Department of Electrical Engineering, Princeton University
    • Princeton University

  • J.-H. He

    • Princeton University

  • A.M. Tyryshkin

    • Princeton University

  • S.A. Lyon

    • Princeton University

  • C.-H. Lee

    • National Taiwan University

  • S.-H. Huang

    • National Taiwan University

  • C.W. Liu

    • National Taiwan University

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• Electrical assessments of $^{28}$Si enriched and deposited \textit{in situ} to \textless 1 ppm $^{29}$Si

  ORAL

  March 3, 2015, 1:15 PM – March 3, 2015, 1:27 PM

  Authors

  • Joshua Pomeroy

    • National Institute of Standards and Technology, Gaithersburg, MD
    • National Institute of Standards and Technology

  • Kevin Dwyer

    • National Institute of Standards and Technology
    • University of Maryland

  • Hyun-Soo Kim

    • University of Maryland

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• Dependence of$^{29}$Si concentration on deposition temperature in $^{28}$Si epilayers

  ORAL

  March 3, 2015, 1:27 PM – March 3, 2015, 1:39 PM

  Authors

  • Kevin Dwyer

    • National Institute of Standards and Technology
    • University of Maryland

  • Joshua Pomeroy

    • National Institute of Standards and Technology

  • Hyun Soo Kim

    • National Institute of Standards and Technology

  • David Simons

    • National Institute of Standards and Technology

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• Feasibility study of simultaneous capacitance detection during STM of silicon

  ORAL

  March 3, 2015, 1:39 PM – March 3, 2015, 1:51 PM

  Authors

  • Hyun Kim

    • Univ of Maryland-College Park

  • Kevin Dwyer

    • Univ of Maryland-College Park

  • Joshua Pomeroy

    • National institute of standards and technology

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• Two-Dimensional Electron Gases in Nanomembrane-based Epitaxial Si/SiGe Heterostructures

  ORAL

  March 3, 2015, 1:51 PM – March 3, 2015, 2:03 PM

  Authors

  • Yize Li

    • University of Wisconsin-Madison

  • Pornsatit Sookchoo

    • University of Wisconsin-Madison

  • Xiaorui Cui

    • University of Wisconsin-Madison

  • Robert Mohr

    • University of Wisconsin-Madison

  • Donald Savage

    • University of Wisconsin-Madison

  • Ryan Foote

    • University of Wisconsin-Madison

  • R.B. Jacobson

    • University of Wisconsin-Madison

  • Jose Sanchez-Perez

    • University of Wisconsin-Madison

  • Xian Wu

    • University of Wisconsin-Madison

  • Dan Ward

    • University of Wisconsin-Madison

  • Susan Coppersmith

    • University of Wisconsin-Madison

  • Mark Eriksson

    • University of Wisconsin-Madison

  • Max Lagally

    • University of Wisconsin-Madison

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• Fabrication and characterization of gate-defined quantum dots in Si/SiGe nanomembranes

  ORAL

  March 3, 2015, 2:03 PM – March 3, 2015, 2:15 PM

  Authors

  • T.J. Knapp

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Robert T. Mohr

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Yize Stephanie Li

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Ryan H. Foote

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Xian Wu

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Dan R. Ward

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Donald E. Savage

    • University of Wisconsin-Madison, Madison, Wi 53706

  • M.G. Lagally

    • University of Wisconsin-Madison, Madison, Wi 53706

  • Susan N. Coppersmith

    • University of Wisconsin-Madison, Madison, Wi 53706

  • M.A. Eriksson

    • University of Wisconsin-Madison, Madison, Wi 53706

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