Photon-spin qubit-conversion based on Overhauser shift of Zeeman energies in quantum dots
arXiv:cond-mat/0412013 · doi:10.1063/1.2043229
Abstract
We propose a new method to realize a conversion of photon qubit and spin qubit using the effective magnetic field created by the nuclear polarization known as Overhauser field. We discuss its preliminary experiment on InAlAs/AlGaAs self-assembled quantum dot and also discuss effects of excitons which could destroy the conversion.
4 pages, 2 figures