Quantum-squeezing effects of strained multilayer graphene NEMS

Quantum-squeezing effects of strained multilayer graphene NEMS

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...

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Main Authors: Xu, Yang, Yan, Sheping, Jin, Zhonghe, Wang, Yuelin
Format: Online
Language:English
Published: Springer 2011
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211445/
id pubmed-3211445
recordtype oai_dc
spelling pubmed-32114452011-11-09 Quantum-squeezing effects of strained multilayer graphene NEMS Xu, Yang Yan, Sheping Jin, Zhonghe Wang, Yuelin Nano Express 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. Springer 2011-04-20 /pmc/articles/PMC3211445/ /pubmed/21711882 http://dx.doi.org/10.1186/1556-276X-6-355 Text en Copyright ©2011 Xu et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
repository_type Open Access Journal
institution_category Foreign Institution
institution US National Center for Biotechnology Information
building NCBI PubMed
collection Online Access
language English
format Online
author Xu, Yang
Yan, Sheping
Jin, Zhonghe
Wang, Yuelin
spellingShingle Xu, Yang
Yan, Sheping
Jin, Zhonghe
Wang, Yuelin
Quantum-squeezing effects of strained multilayer graphene NEMS
author_facet Xu, Yang
Yan, Sheping
Jin, Zhonghe
Wang, Yuelin
author_sort Xu, Yang
title Quantum-squeezing effects of strained multilayer graphene NEMS
title_short Quantum-squeezing effects of strained multilayer graphene NEMS
title_full Quantum-squeezing effects of strained multilayer graphene NEMS
title_fullStr Quantum-squeezing effects of strained multilayer graphene NEMS
title_full_unstemmed Quantum-squeezing effects of strained multilayer graphene NEMS
title_sort quantum-squeezing effects of strained multilayer graphene nems
description 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.
publisher Springer
publishDate 2011
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211445/
_version_ 1611486234890207232

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