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Prediction of Giant Electro-actuation for Carbon Nanoscrolls

R. Rurali·V. R. Coluci·D. S. Galvão
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Abstract

We study by first-principles calculations the electro-mechanical response of carbon nanoscrolls. We show that although they present a very similar behavior to carbon nanotubes for what concerns the axial deformation sensitivity, they exhibit a radial response upon charge injection which is up to one order of magnitude larger. In association with their high stability, this behavior make them a natural choice for a new class of very efficient nano-actuators.

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R. Rurali, V. R. Coluci, D. S. Galvão. 2006-03-09. Prediction of Giant Electro-actuation for Carbon Nanoscrolls. https://arxiv.org/abs/cond-mat/0603239

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