Semiconductor Qubits: Si/SiGe Quantum Dots

Presentations

• Spin qubits in quantum dots -- beyond nearest-neighbour exchange

  COFFEE_KLATCH · Invited

  March 14, 2016, 8:00 AM – March 14, 2016, 8:36 AM

  Authors

  • Lieven Vandersypen

    • Kavli Institute of Nanoscience, Delft University of Technology,The Netherlands
    • QuTech and Kavli Institute of Nanoscience

  View abstract →

• Characterization of accumulation-mode Si/SiGe triple quantum dots

  ORAL

  March 14, 2016, 8:36 AM – March 14, 2016, 8:48 AM

  Authors

  • T. M. Hazard

    • Department of Physics, Princeton University

  • D. M. Zajac

    • Department of Physics, Princeton University

  • X. Mi

    • Department of Physics, Princeton University

  • S. S. Zhang

    • Department of Physics, Princeton University

  • Jason Petta

    • Department of Physics, Princeton University
    • Princeton University

  View abstract →

• Characterization of a gate-defined double quantum dot in a Si/SiGe nanomembrane

  ORAL

  March 14, 2016, 8:48 AM – March 14, 2016, 9:00 AM

  Authors

  • T. J. Knapp

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

  • R. T. Mohr

    • University of Wisconsin: Madison

  • Yize Stephanie Li

    • University of Wisconsin: Madison

  • Brandur Thorgrimsson

    • University of Wisconsin: Madison

  • Ryan H. Foote

    • University of Wisconsin: Madison

  • Xian Wu

    • University of Wisconsin: Madison

  • Daniel R. Ward

    • University of Wisconsin: Madison

  • D. E. Savage

    • University of Wisconsin: Madison

  • M. G. Lagally

    • University of Wisconsin: Madison

  • Mark Friesen

    • University of Wisconsin: Madison

  • S. N. Coppersmith

    • University of Wisconsin: Madison

  • M. A. Eriksson

    • University of Wisconsin: Madison

  View abstract →

• Gate-defined quantum dot devices in undoped Si/SiGe heterostructures for spin qubit applications

  ORAL

  March 14, 2016, 9:00 AM – March 14, 2016, 9:12 AM

  Authors

  • Christian Volk

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Frederico Martins

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Charles M. Marcus

    • Center for Quantum Devices & Station Q Copenhagen
    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Ferdinand Kuemmeth

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen
    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  View abstract →

• Observation of multiple exchange oscillation frequencies in Si/SiGe spin qubits

  ORAL

  March 14, 2016, 9:12 AM – March 14, 2016, 9:24 AM

  Authors

  • Matthew Rakher

    • HRL Laboratories, LLC

  View abstract →

• Predicting the valley physics of silicon quantum dots directly from a device layout

  ORAL

  March 14, 2016, 9:24 AM – March 14, 2016, 9:36 AM

  Authors

  • John King Gamble

    • Sandia National Laboratories
    • Sandia National Laboratory

  • Patrick Harvey-Collard

    • Sandia National Laboratories and Universit\'{e} de Sherbrooke

  • N. Tobias Jacobson

    • Sandia National Laboratories

  • Andrew D. Bacewski

    • Sandia National Laboratories

  • Erik Nielsen

    • Sandia National Laboratories

  • In\`{e}s Monta\~{n}o

    • Sandia National Laboratories

  • Martin Rudolph

    • Sandia National Laboratories

  • Malcolm S. Carroll

    • Sandia National Laboratories

  • Richard P. Muller

    • Sandia National Laboratories

  View abstract →

• Gate fidelity and coherence time of an electron spin in a Si/SiGe quantum dot

  ORAL

  March 14, 2016, 9:36 AM – March 14, 2016, 9:48 AM

  Authors

  • Erika Kawakami

    • Delft Univ of Tech

  • Thibaut Jullien

    • Delft Univ of Tech

  • Pasquale Scarlino

    • Delft Univ of Tech

  • D. R. Ward

    • University of Wisconsin-Madison

  • D. E. Savage

    • University of Wisconsin-Madison

  • M. G. Lagally

    • University of Wisconsin-Madison

  • V. V. Dobrovitski

    • Ames Laboratory

  • Mark Friesen

    • University of Wisconsin-Madison

  • S. N. Coppersmith

    • University of Wisconsin-Madison

  • M. A. Eriksson

    • University of Wisconsin-Madison

  • L. M. K. Vandersypen

    • Delft Univ of Tech

  View abstract →

• Epitaxial deposition of highly enriched $^{28}$Si films with \textless 1 nm roughness

  ORAL

  March 14, 2016, 9:48 AM – March 14, 2016, 10:00 AM

  Authors

  • K. J. Dwyer

    • Univ of Maryland-College Park
    • National Institute of Standards and Technology

  • Hyun-Soo Kim

    • National Institute of Standards and Technology

  • A. N. Ramanayaka

    • National Institute of Standards and Technology

  • D. S. Simons

    • National Institute of Standards and Technology

  • Vladimir Oleshko

    • National Institute of Standards and Technology

  • J. M. Pomeroy

    • National Institute of Standards and Technology

  View abstract →

• First measurements of charge carrier density and mobility of in-situ enriched $^{\mathrm{28}}$Si.

  ORAL

  March 14, 2016, 10:00 AM – March 14, 2016, 10:12 AM

  Authors

  • A. N. Ramanayaka

    • Joint Quantum Institute, Univ of Maryland-College Park
    • National Institute of Standards and Technology
    • Joint Quantum Institute, National Institute of Standards and Technology

  • K. J. Dwyer

    • University of Maryland

  • Hyun-Soo Kim

    • University of Maryland

  • M. D. Stewart, Jr.

    • National Institute of Standards and Technology

  • J. M. Pomeroy

    • National Institute of Standards and Technology

  View abstract →

• Thermal oxidation of Si/SiGe heterostructures for use in quantum dot qubits

  ORAL

  March 14, 2016, 10:12 AM – March 14, 2016, 10:24 AM

  Authors

  • Samuel F. Neyens

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

  • Ryan H. Foote

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

  • T. J. Knapp

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

  • Thomas McJunkin

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

  • D. E. Savage

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

  • M. G. Lagally

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

  • M. A. Eriksson

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

  View abstract →

• Electrode-induced In-plane Strain Variation in Si Quantum Well

  ORAL

  March 14, 2016, 10:24 AM – March 14, 2016, 10:36 AM

  Authors

  • Joonkyu Park

    • University of Wisconsin Madison

  • Youngjun Ahn

    • University of Wisconsin Madison

  • D. E. Savage

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

  • Jonathan Prance

    • Department of Physics, University of Lancaster, Lancaster, UK
    • Lancaster University
    • University of Lancaster, UK

  • Christine Simmons

    • University of Wisconsin Madison

  • M. G. Lagally

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

  • Martin Holt

    • Argonne National Laboratory

  • M. A. Eriksson

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

  • Paul Evans

    • University of Wisconsin Madison

  View abstract →

• Are quantum dots in unexpected locations due to strain?

  ORAL

  March 14, 2016, 10:36 AM – March 14, 2016, 10:48 AM

  Authors

  • Neil Zimmerman

    • NIST

  • Ted Thorbeck

    • University of Wisconsin - Madison
    • University of Wisconsin-Madison

  View abstract →

• Atomic scale quantum circuits in Si

  ORAL

  March 14, 2016, 10:48 AM – March 14, 2016, 11:00 AM

  Authors

  • A. Dusko

    • IF, UFRJ, Brazil / DP, uOttawa, Canada

  • M. Korkusinski

    • IMS, NRC, Canada

  • A. Saraiva

    • Universidade Federal do Rio de Janeiro, Brasil
    • Universitade Federal do Rio de Janeiro
    • IF, UFRJ, Brazil

  • A. Delgado

    • DP, uOttawa, Canada

  • B. Koiller

    • Instituto de F{\'\i}sica, Universidade Federal do Rio de Janeiro, Brazil
    • UFRJ
    • IF, UFRJ, Brazil

  • P. Hawrylak

    • DP, uOttawa, Canada

  View abstract →