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- Title
FRACTAL N/MEMS: FROM PULL-IN INSTABILITY TO PULL-IN STABILITY.
- Authors
TIAN, DAN; AIN, QURA-TUL; ANJUM, NAVEED; HE, CHUN-HUI; CHENG, BIN
- Abstract
Pull-in instability, as an inherent nonlinear problem, continues to become an increasingly important and interesting topic in the design of electrostatic Nano/Micro-electromechanical systems (N/MEMS) devices. Generally, the pull-in instability was studied in a continuous space, but when the electronic devices work in a porous medium, they need to be analyzed in a fractal partner. In this paper, we establish a fractal model for N/MEMS, and find a pull-in stability plateau, which can be controlled by the porous structure, and the pull-in instability can be finally converted to a stable condition. As a result, the pull-in instability can be completely eliminated, realizing the transformation of pull-in instability into pull-in stability.
- Subjects
POROUS materials; NONLINEAR equations; FRACTAL analysis; ELECTRONIC equipment
- Publication
Fractals, 2021, Vol 29, Issue 2, pN.PAG
- ISSN
0218-348X
- Publication type
Article
- DOI
10.1142/S0218348X21500304