Quantum-Dot Spin Qubit and Hyperfine Interaction

  • D. Klauser
  • W. A. Coish
  • Daniel Loss
Part of the Advances in Solid State Physics book series (ASSP, volume 46)

Abstract

We review our investigation of the spin dynamics for two electrons confined to a double quantum dot under the influence of the hyperfine interaction between the electron spins and the surrounding nuclei. Further we propose a scheme to narrow the distribution of difference in polarization between the two dots in order to suppress hyperfine induced decoherence.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • D. Klauser
    • 1
  • W. A. Coish
    • 1
  • Daniel Loss
    • 1
  1. 1.Department of Physics and AstronomyUniversity of BaselBaselSwitzerland

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