Spin-Photon Entangling Diode

 
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Flindt, Christian
Sørensen, Anders S.
Lukin, Mikhail D.
Taylor, Jacob M.
Published Version
https://doi.org/10.1103/PhysRevLett.98.240501
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Citation
Flindt, Christian, Anders S. Sørensen, Mikhail D. Lukin, and Jacob M. Taylor. 2007. “Spin-Photon Entangling Diode.” Physical Review Letters 98 (24). https://doi.org/10.1103/physrevlett.98.240501.
Abstract
We propose a semiconductor device that can electrically generate entangled electron spin-photon states, providing a building block for entanglement of distant spins. The device consists of a p-i-n diode structure that incorporates a coupled double quantum dot. We show that electronic control of the diode bias and local gating allow for the generation of single photons that are entangled with a robust quantum memory based on the electron spins. Practical performance of this approach to controlled spin-photon entanglement is analyzed.
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http://nrs.harvard.edu/urn-3:HUL.InstRepos:41467467

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