Department of Mechanical Engineering, University of Colorado, Boulder, CO, 80309, USA.
Adv Mater. 2014 Mar 12;26(10):1571-6. doi: 10.1002/adma.201304949. Epub 2013 Dec 12.
Large arrays of 3-terminal nanoelectromechanical graphene switches are fabricated. The switch is designed with a novel geometry that leads to low actuation voltages and improved mechanical integrity, while reducing adhesion forces, which improves the reliability of the switch. A finite element model including non-linear electromechanics is used to simulate the switching behavior and to deduce a scaling relation between the switching voltage and device dimensions.
大量 3 端纳米机电石墨烯开关被制造出来。该开关采用了一种新颖的几何设计，从而降低了致动电压并提高了机械完整性，同时减少了粘附力，这提高了开关的可靠性。使用包括非线性机电在内的有限元模型来模拟开关行为，并推导出开关电压与器件尺寸之间的比例关系。
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