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https://doi.org/10.1063/1.3243695
Title: | Bilayer graphene nanoribbon nanoelectromechanical system device: A computational study | Authors: | Lam, K.-T. Lee, C. Liang, G. |
Issue Date: | 2009 | Citation: | Lam, K.-T., Lee, C., Liang, G. (2009). Bilayer graphene nanoribbon nanoelectromechanical system device: A computational study. Applied Physics Letters 95 (14) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3243695 | Abstract: | A bilayer graphene nanoribbon nanoelectromechanical device is investigated via first-principle simulations. The output characteristics as a function of interlayer distance are calculated, with the proposed device acting as a displacement and a force sensor. The operating mechanism of a bistable switch based on this device structure is also explored, and in the present floating gate design, a switching gate bias of 5.6 V is required, resulting in an ON-OFF current ratio of 3 orders at a device bias of 20 mV. This minuscule bistable device could potentially be implemented in future semiconductor memory devices and radio frequency communication circuitry. © 2009 American Institute of Physics. | Source Title: | Applied Physics Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/55202 | ISSN: | 00036951 | DOI: | 10.1063/1.3243695 |
Appears in Collections: | Staff Publications |
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