Focus Session: Materials for Quantum Computing I

Presentations

• Single-Atom Indexing of Quantum State Superpositions

  ORAL

  March 14, 2006, 8:00 AM – March 14, 2006, 8:12 AM

  Authors

  • Christopher R. Moon

    • Stanford University

  • C. P. Lutz

    • IBM Almaden

  • D. M. Eigler

    • IBM Almaden

  • H. C. Manoharan

    • Stanford University

  View abstract →

• Valley Splitting in a Silicon Two-Dimensional Electron Gas

  ORAL

  March 14, 2006, 8:12 AM – March 14, 2006, 8:24 AM

  Authors

  • Srijit Goswami

  • Mark Friesen

    • University of Wisconsin-Madison

  • J.L. Truitt

    • Lincoln Laboratory, MIT

  • Charles Tahan

    • Cavendish Laboratory, Cambridge, U.K.

  • J.O. Chu

    • IBM T. J. Watson Research Center

  • D.W. van der Weide

  • S.N. Coppersmith

  • Robert Joynt

  • M.A. Eriksson

    • University of Wisconsin-Madison

  View abstract →

• Valley Splitting Theory for Silicon 2DEGs Grown on a Vicinal Surface

  ORAL

  March 14, 2006, 8:24 AM – March 14, 2006, 8:36 AM

  Authors

  • Mark Friesen

  • S. Chutia

  • Srijit Goswami

  • M. A. Eriksson

  • S. N. Coppersmith

    • University of Wisconsin-Madison, Madison WI 53706

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• Quantum theory of decoherence in solid-state spin quantum computing architectures

  ORAL

  March 14, 2006, 8:36 AM – March 14, 2006, 8:48 AM

  Authors

  • Wayne Witzel

  • Sankar Das Sarma

    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park, MD 20742
    • University of Maryland
    • Condensed Matter Theory Center, Department of Physics, University of Maryland
    • Condensed Matter Theory Center, University of Maryland, College Park

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• Effect of exchange interaction on spin dephasing in a double quantum dot

  ORAL

  March 14, 2006, 8:48 AM – March 14, 2006, 9:00 AM

  Authors

  • Charles Marcus

    • Harvard University

  • Micah Hanson

  • Edward Laird

  • Jason Petta

  • Alex Johnson

    • Harvard University

  • Amir Yacoby

    • Weizmann Institute of Science

  • Art Gossard

    • University of California, Santa Barbara

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• Exchange in singlet-triplet qubits: spin funnel and magnetic field structure

  ORAL

  March 14, 2006, 9:00 AM – March 14, 2006, 9:12 AM

  Authors

  • Michael Stopa

    • Harvard University

  • Charles Marcus

    • Harvard University

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• Competition between Coulomb localization and barrier modulation of the exchange energy in two-electron laterally coupled quantum dots

  ORAL

  March 14, 2006, 9:12 AM – March 14, 2006, 9:24 AM

  Authors

  • Dmitriy Melnikov

  • Jean-Pierre Leburton

    • Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL 61801

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• Entanglement of two strongly correlated electrons in a lateral quantum dot

  ORAL

  March 14, 2006, 9:24 AM – March 14, 2006, 9:36 AM

  Authors

  • Constantine Yannouleas

    • Georgia Inst. of Technology

  • Uzi Landman

    • Georgia Institute of Technology
    • Georgia Inst. of Technology
    • School of Physics, Georgia Institute of Technology
    • Georgia Institute of Technology, School of Physics
    • School of Physics, Georgia Institute of Technology, Atlanta, GA 30332
    • Team 2

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• Detection and measurement of the Dzyaloshinskii-Moriya interaction in double quantum dot systems

  ORAL

  March 14, 2006, 9:36 AM – March 14, 2006, 9:48 AM

  Authors

  • Sucismita Chutia

  • Mark Friesen

  • Robert Joynt

    • UW-Madison
    • Department of Physics, UW-Madison

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• Engineering Double Quantum Dots in Si/SiGe using Shottky Top Gates

  ORAL

  March 14, 2006, 9:48 AM – March 14, 2006, 10:00 AM

  Authors

  • Nakul Shaji

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

  • Levente Klien

    • Department of Physics, University of Wisconsin-Madison

  • Don Savage

    • Material Science and Engineering, University of Wisconsin-Madison

  • Mark Eriksson

    • Department of Physics, University of Wisconsin-Madison

  • Robert Blick

    • University of Wisconsin-Madison
    • Laboratory for Molecular Scale Engineering, Electrical and Computer Engineering, University of Wisconsin-Madison
    • Department of Electrical and Computer Engineering, University of Wisconsin-Madison
    • Electrical and Computer Engineering, University of Wisconsin-Madison

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• Stability Diagram of a Few Electron Triatom

  ORAL

  March 14, 2006, 10:00 AM – March 14, 2006, 10:12 AM

  Authors

  • Andrew Sachrajda

    • IMS, NRC, Ottawa, Canada K1A 0R6

  • Louis Gaudreau

    • IMS/NRC and Sherbooke University, Quebec

  • Studenikin Sergei

  • Alicia Kam

  • Jean Lapointe

  • Piotr Zawadzki

  • Marek Korkusinski

  • Pawel Hawrylak

    • IMS, NRC, Ottawa, Canada K1A 0R6

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• External field control of donor electrons at the Si-SiO$_2$ interface

  ORAL

  March 14, 2006, 10:12 AM – March 14, 2006, 10:24 AM

  Authors

  • Maria J. Calderon

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

  • Belita Koiller

    • Instituto de Fisica, Universidade Federal do Rio de Janeiro, Brazil, and Condensed Matter Theory Center, Department of Physics, University of Maryland

  • Xuedong Hu

    • Department of Physics, State University of New York at Buffalo, NY 14260-1500
    • Department of Physics, University of Buffalo, SUNY
    • State University of New York at Buffalo
    • University at Buffalo, SUNY
    • Department of Physics, University at Buffalo, SUNY

  • Sankar Das Sarma

    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park, MD 20742
    • University of Maryland
    • Condensed Matter Theory Center, Department of Physics, University of Maryland
    • Condensed Matter Theory Center, University of Maryland, College Park

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• Experimental Stark tuning the donor electron spin resonance in silicon

  ORAL

  March 14, 2006, 10:24 AM – March 14, 2006, 10:36 AM

  Authors

  • Forrest Bradbury

  • Alexei Tyryshkin

  • Guillaume Sabouret

    • Princeton University

  • Thomas Schenkel

    • Lawrence Berkeley Nat'l Lab

  • Stephen Lyon

    • Princeton University

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• Nuclear Spin of Phosphorus Donors in Silicon: Spin Relaxation Times and Environmental Decoupling

  ORAL

  March 14, 2006, 10:36 AM – March 14, 2006, 10:48 AM

  Authors

  • Alexei Tyryshkin

  • Stephen Lyon

    • Princeton University

  • John Morton

  • Arzhang Ardavan

    • Oxford University

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• Experimental realization of single electron confinement in an InAs quantum dot

  ORAL

  March 14, 2006, 10:48 AM – March 14, 2006, 11:00 AM

  Authors

  • G. M. Jones

    • Department of Electrical and Computer Engineering, University of Maryland

  • B. H. Hu

    • Department of Electrical and Computer Engineering, University of Maryland

  • C. H. Yang

    • Department of Electrical and Computer Engineering, University of Maryland

  • M. J. Yang

    • Naval Research Laboratory

  • Y. B. Lyanda-Geller

    • Department of Physics, Purdue University

  View abstract →