Effects of J - gate potential and interfaces on donor exchange coupling in the Kane quantum computer architecture

Abstract

We calculate the electron exchange coupling for a phosphorus donor pair in Si perturbed by a J-gate potential and the boundary effects of the silicon host geometry. In addition to the electron-electron exchange interaction we also calculate the contact hyperfine interaction between the donor nucleus and electron as a function of the varying experimental… (More)

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Cite this paper

@inproceedings{Kettle2004EffectsOJ, title={Effects of J - gate potential and interfaces on donor exchange coupling in the Kane quantum computer architecture}, author={L M Kettle and Hsi-Sheng Goan and Sean C. Smith}, year={2004} }