The Road to a Silicon Quantum Computer

@article{Tucker2004TheRT,
  title={The Road to a Silicon Quantum Computer},
  author={J. R. Tucker and T.-C. Shen},
  journal={Quantum Information Processing},
  year={2004},
  volume={3},
  pages={105-113}
}
Phosphorous donors in silicon present a unique opportunity for solid-state quantum computation.(1) Electrons spins on isolated Si:P donors have very long decoherence times of ∼60 ms in isotopically purified 28Si at 7 K.(2) By contrast, electron spin dephasing times in GaAs are orders-of-magnitude shorter due spin–orbit interaction; and the background… CONTINUE READING