Spin state readout by quantum jump technique: for the purpose of quantum computing
arXiv:cond-mat/0404494 · doi:10.1109/TNANO.2003.820516
Abstract
Utilizing the Pauli-blocking mechanism we show that shining circular polarized light on a singly-charged quantum dot induces spin dependent fluorescence. Employing the quantum-jump technique we demonstrate that this resonance luminescence, due to a spin dependent optical excitation, serves as an excellent readout mechanism for measuring the spin state of a single electron confined to a quantum dot.
11 pages, 4 eps figures
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Cited by in corpus (4)
- Single photoelectron spin detection and angular momentum transfer in a gate defined quantum dot
- Footprints of hyperfine, spin-orbit, and decoherence effects in Pauli spin blockade
- Quantum Computing with Spin Qubits Interacting Through Delocalized Excitons: Overcoming Hole Mixing
- A Model for Quantum Jumps in Magnetic Resonance Force Microscopy