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Proceedings Paper

Acceleration sensing based on graphene resonator
Author(s): Wenbin Jie; Feng Hu; Xingshu Wang; Shiqiao Qin
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Paper Abstract

This paper is concerned with the acceleration sensing based on graphene resonator using finite-element software COMSOL Multiphysics. Based on the ordinary graphene resonator structure, a proof mass is attached to the surface of graphene sheet in order to sense acceleration and force more effectively. The rectangle-shaped gold proof mass is positioned at the center of the graphene sheet. Through COMSOL Multiphysics, the simulations about how the graphene sheet and mass’ dimension affect resonance frequency were performed and proper size parameters for the graphene resonator were chosen. By adopting these parameters, the analysis about the resonance frequency’s change responding to the acceleration or working force was carried out, which lays a foundation for further research of graphene resonator for acceleration sensing.

Paper Details

Date Published: 28 February 2017
PDF: 8 pages
Proc. SPIE 10256, Second International Conference on Photonics and Optical Engineering, 102562E (28 February 2017); doi: 10.1117/12.2257413
Show Author Affiliations
Wenbin Jie, National Univ. of Defense Technology (China)
Feng Hu, National Univ. of Defense Technology (China)
Xingshu Wang, National Univ. of Defense Technology (China)
Shiqiao Qin, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 10256:
Second International Conference on Photonics and Optical Engineering
Chunmin Zhang; Anand Asundi, Editor(s)

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