Nonlinear damping in graphene resonators

Alexander Croy; Daniel Midtvedt; Andreas Isacsson; Jari M. Kinaret

首页> 外文期刊>Physical review >Nonlinear damping in graphene resonators

【24h】

Nonlinear damping in graphene resonators

机译：石墨烯谐振器的非线性阻尼

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Based on a continuum mechanical model for single-layer graphene, we propose and analyze a microscopic mechanism for dissipation in nanoelectromechanical graphene resonators. We find that coupling between flexural modes and in-plane phonons leads to linear and nonlinear damping of out-of-plane vibrations. By tuning external parameters such as bias and ac voltages, one can cross over from a linear- to a nonlinear-damping dominated regime. We discuss the behavior of the effective quality factor in this context.

机译：基于单层石墨烯的连续力学模型，我们提出并分析了纳米机电石墨烯谐振器中耗散的微观机理。我们发现弯曲模式与平面声子之间的耦合导致平面外振动的线性和非线性阻尼。通过调整诸如偏置和交流电压之类的外部参数，人们可以从线性阻尼控制变为非线性阻尼控制。我们讨论了在这种情况下有效质量因子的行为。

著录项

来源
《Physical review》 |2012年第23期|235435.1-235435.9|共9页
作者
Alexander Croy; Daniel Midtvedt; Andreas Isacsson; Jari M. Kinaret;
展开▼
作者单位

Department of Applied Physics, Chalmers University of Technology, S-412 96 Goeteborg, Sweden;

Department of Applied Physics, Chalmers University of Technology, S-412 96 Goeteborg, Sweden;

Department of Applied Physics, Chalmers University of Technology, S-412 96 Goeteborg, Sweden;

Department of Applied Physics, Chalmers University of Technology, S-412 96 Goeteborg, Sweden;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
micro- and nano-electromechanical systems (MEMS/NEMS) and devices;

机译：微纳机电系统（MEMS / NEMS）和设备;

相似文献

外文文献
中文文献
专利

1. Negative nonlinear damping of a multilayer graphene mechanical resonator [J] . Vibhor Singh, Olga Shevchuk, Ya. M. Blanter, Physical Review. B, Condensed Matter . 2016,第24期

机译：多层石墨烯机械谐振器的负非线性阻尼
2. Nonlinear damping in mechanical resonators made from carbon nanotubes and graphene [J] . Eichler A., Moser J., Chaste J., Nature nanotechnology . 2011,第6期

机译：由碳纳米管和石墨烯制成的机械谐振器中的非线性阻尼
3. Nonlinear damping in doubly clamped beam resonators due to the attachment loss induced by the geometric nonlinearity [J] . Gusso Andre Journal of Sound and Vibration . 2016,第Null期

机译：由于几何非线性引起的附着损耗，双钳位梁谐振器的非线性阻尼
4. Thermal nonlinearity and optical bistability in a graphene-silicon waveguide resonator [C] . Horvath C., Bachman D., Van V. Conference on Lasers and Electro-Optics Pacific Rim . 2013

机译：石墨烯-硅波导谐振器的热非线性和光学双稳态
5. Energy dissipations in MEMS resonators: Fluid damping of flexural resonators and thermoelastic damping. [D] . Zhang, Weibin. 2006

机译：MEMS谐振器中的能量耗散：挠曲谐振器的流体阻尼和热弹性阻尼。
6. Resonance Control of a Graphene Drum Resonator ina Nonlinear Regime by a Standing Wave of Light [O] . Taichi Inoue, Yuki Anno, Yuki Imakita, 2017

机译：石墨烯鼓共振器的共振控制。驻波的非线性制度
7. Negative nonlinear damping of a multilayer graphene mechanical resonator [O] . Singh, Vibhor, Shevchuk, Olga, Blanter, Ya M, 2016

机译：多层石墨烯机械谐振器的负非线性阻尼

Nonlinear damping in graphene resonators

摘要

著录项

相似文献

相关主题

期刊订阅