期刊
NANO LETTERS
卷 12, 期 2, 页码 850-854出版社
AMER CHEMICAL SOC
DOI: 10.1021/nl2038985
关键词
Quantum pumping; suspended graphene; strain; mechanical resonator
类别
资金
- Nanoelectronic Research Initiatives
- National Natural Science Foundation of China [11004174]
- Zhejiang Normal University
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)
- MICINN [FIS2008-00124, CONSOLIDER CSD2007-00010]
The combination of high-frequency vibrations and metallic transport in graphene makes it a unique material for nanoelectromechanical devices. In this Letter, we show that graphene-based nanoelectromechanical devices are extremely well suited for charge pumping due to the sensitivity of its transport coefficients to perturbations in electrostatic potential and mechanical deformations, with the potential for novel small scale devices with useful applications.
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