Simple modeling of self-oscillations in nanoelectromechanical systems

被引：17

作者：

Lazarus, A. ^{[1
]}

Barois, T. ^{[2
]}

Perisanu, S. ^{[2
]}

Poncharal, P. ^{[2
]}

Manneville, P. ^{[1
]}

de Langre, E. ^{[1
]}

Purcell, S. T. ^{[2
]}

Vincent, P. ^{[2
]}

Ayari, A. ^{[2
]}

机构：

[1] Ecole Polytech, Lab Hydrodynam, F-91128 Palaiseau, France

[2] Univ Lyon 1, CNRS, UMR 5586, Lab Phys Mat Condensee & Nanostruct, F-69622 Villeurbanne, France

来源：

APPLIED PHYSICS LETTERS | 2010年 / 96卷 / 19期

关键词：

field emission; finite element analysis; lumped parameter networks; nanoelectromechanical devices; oscillators;

D O I：

10.1063/1.3396191

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present here a simple analytical model for self-oscillations in nanoelectromechanical systems. We show that a field emission self-oscillator can be described by a lumped electrical circuit and that this approach is generalizable to other electromechanical oscillator devices. The analytical model is supported by dynamical simulations where the electrostatic parameters are obtained by finite element computations. (C) 2010 American Institute of Physics. [doi:10.1063/1.3396191]

引用

页数：3

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