Focus Session: Semiconductor Qubits - Spin Readout, Backaction, and Valley Physics in Silicon

Presentations

• Development of a Si/SiO$_2$–based double quantum dot charge qubit with dispersive microwave readout

  ORAL

  March 23, 2011, 8:00 AM – March 23, 2011, 8:12 AM

  Authors

  • M.G. House

    • UCLA
    • University of California, Los Angeles

  • E. Henry

    • QNL, UC Berkeley
    • University of California, Berkeley

  • Andrew Schmidt

    • QNL, UC Berkeley
    • University of California, Berkeley

  • O. Naaman

    • University of Calfornia, Berkeley

  • I. Siddiqi

    • QNL, UC Berkeley
    • UC Berkeley
    • University of California, Berkeley

  • H. Pan

    • University of California, Los Angeles

  • M. Xiao

    • UCLA
    • University of California, Los Angeles

  • H.W. Jiang

    • UCLA
    • University of California, Los Angeles

  View abstract →

• Dispersive microwave readout of a double quantum dot charge qubit in silicon

  ORAL

  March 23, 2011, 8:12 AM – March 23, 2011, 8:24 AM

  Authors

  • E. Henry

    • QNL, UC Berkeley
    • University of California, Berkeley

  • Andrew Schmidt

    • QNL, UC Berkeley
    • University of California, Berkeley

  • M.G. House

    • UCLA
    • University of California, Los Angeles

  • O. Naaman

    • University of Calfornia, Berkeley

  • H. Pan

    • UCLA

  • M. Xiao

    • UCLA
    • University of California, Los Angeles

  • H.W. Jiang

    • UCLA
    • University of California, Los Angeles

  • I. Siddiqi

    • QNL, UC Berkeley
    • UC Berkeley
    • University of California, Berkeley

  View abstract →

• Radio Frequency Single Electron Transistors on Si/SiGe

  ORAL

  March 23, 2011, 8:24 AM – March 23, 2011, 8:36 AM

  Authors

  • Mingyun Yuan

    • Department of Physics and Astronomy, Dartmouth College

  • Zhen Yang

    • Department of Physics and Astronomy, Dartmouth College

  • A.J. Rimberg

    • Department of Physics and Astronomy, Dartmouth College

  • Mark Eriksson

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

  • D.E. Savage

    • Material Science Center, University of Wisconsin
    • University of Wisconsin-Madison

  View abstract →

• Two-detector two-qubit correlated continuous measurements and their implications for quantum computing

  ORAL

  March 23, 2011, 8:36 AM – March 23, 2011, 8:48 AM

  Authors

  • Rusko Ruskov

    • University of Maryland, College Park, MD 20742
    • Laboratory for Physical Sciences,College Park, MD 20740
    • Laboratory for Physical Sciences

  • Charles Tahan

    • Laboratory for Physical Sciences, College Park, MD 20740

  View abstract →

• Backaction due to Resonant Phonon Absorption in Quantum Dots Measured by a Quantum Point Contact

  ORAL

  March 23, 2011, 8:48 AM – March 23, 2011, 9:00 AM

  Authors

  • Carolyn Young

    • McGill University

  • Aashish Clerk

    • Department of Physics, McGill University
    • McGill University

  View abstract →

• Measurement fidelity in the presence of coherent dynamics or dissipation

  ORAL

  March 23, 2011, 9:00 AM – March 23, 2011, 9:12 AM

  Authors

  • Jian-Qiang You

    • Fudan University \& RIKEN

  • Sahel Ashhab

    • RIKEN \& University of Michigan
    • RIKEN and University of Michigan
    • Institute of Physical and Chemical Research (RIKEN) Japan and Physics Department, University of Michigan
    • Advanced Science Institute, RIKEN, Wako-shi, Japan

  • Franco Nori

    • RIKEN, Japan
    • RIKEN \& University of Michigan
    • RIKEN and University of Michigan
    • Institute of Physical and Chemical Research (RIKEN) Japan and Physics Department, University of Michigan

  View abstract →

• Probing coherent tunneling in semiconductor quantum dots using electromechanical backaction

  ORAL

  March 23, 2011, 9:12 AM – March 23, 2011, 9:24 AM

  Authors

  • Jamie Gardner

    • Department of Physics, McGill University

  • Aashish Clerk

    • Department of Physics, McGill University
    • McGill University

  View abstract →

• Few-electron states in SiGe double quantum dot structures with non-planar interfaces

  ORAL

  March 23, 2011, 9:24 AM – March 23, 2011, 9:36 AM

  Authors

  • Andrey Kiselev

    • HRL Laboratories, LLC

  • R.S. Ross

  • M.F. Gyure

    • HRL Laboratories LLC, 3011 Malibu Canyon Road, Malibu CA 90265

  View abstract →

• Extended interface states enhance valley splitting in Si/SiO2

  ORAL

  March 23, 2011, 9:36 AM – March 23, 2011, 9:48 AM

  Authors

  • Andre Saraiva

    • Instit. de Fisica, UFRJ, Rio de Janeiro, Brazil
    • U. F. Rio de Janeiro

  • Belita Koiller

    • Instit. de Fisica, UFRJ, Rio de Janeiro, Brazil
    • U. F. Rio de Janeiro

  • Mark Friesen

    • University of Wisconsin- Madison
    • University of Wisconsin-Madison
    • Department of Physics, Unviersity of Wisconsin-Madison, Madison WI 53706
    • U. of Wisconsin

  View abstract →

• Interface-mediated intervalley coupling in Si

  ORAL

  March 23, 2011, 9:48 AM – March 23, 2011, 10:00 AM

  Authors

  • Belita Koiller

    • Instit. de Fisica, UFRJ, Rio de Janeiro, Brazil
    • U. F. Rio de Janeiro

  • Andre Saraiva

    • Instit. de Fisica, UFRJ, Rio de Janeiro, Brazil
    • U. F. Rio de Janeiro

  • M.J. Calderon

    • Instit. de Ciencia de Materiales de Madrid (CSIC), Spain

  • Xuedong Hu

    • SUNY Buffalo
    • University at Buffalo, SUNY
    • SUNY at Buffalo, NY
    • Department of Physics, University at Buffalo, SUNY, Buffalo, NY 14260-1500, USA
    • Dep. of Physics, University at Buffalo-SUNY

  • Sankar Das Sarma

    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park, MD 20742
    • Condensed Matter Theory Center, Department of Physics, University of Maryland
    • Univ of Maryland-College Park
    • Condensed Matter Theory Center, Dept. of Physics, University of Maryland, College Park, MD
    • CMTC, Dept of Physics, University of Maryland, College Park
    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park, Maryland 20742-4111, USA
    • Condensed Matter Theory Center, University of Maryland, College Park
    • Dep. of Physics, Condensed Matter Theory Center, University of Maryland, College Park, Maryland
    • University of Maryland
    • JQI and CMTC, University of Maryland
    • Joint Quantum Institute and Condensed Matter Theory Center, University of Maryland

  View abstract →

• Atomistic simulations of multi-valley silicon double quantum dots in the presence of disorder in the few electron regime

  ORAL

  March 23, 2011, 10:00 AM – March 23, 2011, 10:12 AM

  Authors

  • Rajib Rahman

    • Sandia National Laboratories, Albuquerque, NM 87185

  • Erik Nielsen

    • Sandia National Laboratories
    • Sandia National Laboratories, Albuquerque, NM 87185

  • Richard Muller

    • Sandia National Laboratories, Albuquerque, NM 87185

  • Malcolm Carroll

    • Sandia National Laboratories, NM
    • Sandia National Laboratories, Albuquerque, NM 87185

  View abstract →

• Engineering anisotropic exchange interactions between quantum dot spin qubits

  ORAL

  March 23, 2011, 10:12 AM – March 23, 2011, 10:24 AM

  Authors

  • Yun-Pil Shim

    • Department of Physics, Unviersity of Wisconsin-Madison, Madison WI 53706

  • Mark Friesen

    • University of Wisconsin- Madison
    • University of Wisconsin-Madison
    • Department of Physics, Unviersity of Wisconsin-Madison, Madison WI 53706
    • U. of Wisconsin

  View abstract →

• Asymmetric Quantum Pd Films for Enhanced Hydrogen Separation

  ORAL

  March 23, 2011, 10:24 AM – March 23, 2011, 10:36 AM

  Authors

  • Guangfen Wu

    • Southeast U, U of Tennessee-Knoxville, Oak Ridge National Laboratory

  • Wenguang Zhu

    • U of Tennessee-Knoxville, Oak Ridge National Laboratory

  • Jinlan Wang

    • Southeast U

  • Zhenyu Zhang

    • Oak Ridge National Laboratory, U of Tennessee-Knoville,U of Science and Technology of China

  View abstract →