Quantum-squeezing effects of strained multilayer graphene NEMS
نویسندگان
چکیده
Quantum squeezing can improve the ultimate measurement precision by squeezing one desired fluctuation of the two physical quantities in Heisenberg relation. We propose a scheme to obtain squeezed states through graphene nanoelectromechanical system (NEMS) taking advantage of their thin thickness in principle. Two key criteria of achieving squeezing states, zero-point displacement uncertainty and squeezing factor of strained multilayer graphene NEMS, are studied. Our research promotes the measured precision limit of graphene-based nano-transducers by reducing quantum noises through squeezed states.
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| More from the authors | Email vatanaso@ gmail.com | Citation export 2. Quantum-squeezing effects of strained multilayer graphene NEMS. Xu Y, Yan S, Jin Z, Wang Y. Nanoscale Res Lett; 2011;6(1):355. Free fulltext | Abstract | More from the authors | Email yangxu-isee@ zju.edu.cn | Citation export 3. Electronic properties of graphene nanostructures. Molitor F, Güttinger J, Stampfer C, Dröscher ...
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