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NRL researchers develop optical technique for controlling electron spins in quantum dot ensembles
11-15-2007 · EurekAlert!Scientists are closer to developing novel devices for optics-based quantum computing and quantum information processing, as a result of a breakthrough in understanding how to make all the spins in an ensemble of quantum dots identical.
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Keywords: nrl, researchers, develop, optical, technique, controlling, electron, spins, quantum, dot, ensembles, researcher, spin, ensemble
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11-01-2007 · EurekAlert!
Researchers at the Delft University of Technology’s Kavli Institute of Nanoscience and the Foundation for Fundamental Research on Matter have succeeded in controlling the spin of a single electron merely by using electric fields. This clears the way for a much simpler realization of the building blocks of a (future) super-fast quantum computer. The scientists will publish their work in Science Express on Thursday, Nov. 1.
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In order to learn more about the origins of quantum dot blinking, researchers from the US Department of Energy's Argonne National Laboratory, the University of Chicago and the California Institute of Technology have developed a method to characterize it on faster time scales than have previously been accessed.
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