Cluster of Dipolar Coupled Spins as a Quantum Memory Storage
A. K. Khitrin, V. L. Ermakov, B. M. Fung
Abstract
Spin dynamics of a cluster of coupled spins 1/2 can be manipulated to store and process a large amount of information. A new type of dynamic response makes it possible to excite coherent long-living signals, which can be used for exchanging information with a mesoscopic quantum system. An experimental demonstration is given for a system of 19 proton spins of a liquid crystal molecule.
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