Collaborative Research: Nonlinear Operation of Nanoelectromechanical Systems (NEMS)
合作研究:纳米机电系统的非线性操作(NEMS)
基本信息
- 批准号:1934271
- 负责人:
- 金额:$ 35万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2020
- 资助国家:美国
- 起止时间:2020-01-01 至 2024-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project will address open scientific questions in nanotechnology leading to improved nano-scale sensors. The project will promote the progress of science and advance the national health, prosperity and security by enabling ultra-sensitive and robust nanoelectromechanical devices. Nanoelectromechanical sensors can easily detect single atoms and molecules, and are expected to provide powerful new approaches to medical diagnostics and environmental monitoring potentially with single-molecule sensitivity. This research project will vastly expand the operational parameters of nanoelectromechanical sensors and enable them to operate robustly in the nonlinear regime. The machinery and methods developed in this project will allow for widespread use of these microscopic machines and facilitate rapid progress toward the various sensing applications. The project will also contribute to U.S. workforce development by significantly enhancing undergraduate education at Gordon College, a small liberal arts institution. The overarching goals of this project are to resolve scientific questions pertinent to nonlinear operation of nanoelectromechanical resonators and to develop a toolkit for operating them. So far, nanoelectromechanical resonators have mostly been operated in the linear regime. In the linear regime, the widely-used resonance tracking techniques work by locking onto the rapidly-changing but smooth phase or amplitude response of a resonator around its mechanical resonance. However, such feedback techniques do not work in the nonlinear regime, because physical observables have discontinuous jumps due to bifurcations. Instead of focusing on complex control algorithms and controllers, this project will systematically investigate the possibility of finding novel physical observables, which may allow for controlling nonlinear resonators using standard controllers. In order to validate this project's approach, the team will develop a host of novel experimental techniques and instruments by combining nanoelectromechanical resonators with Field Programmable Gated Array (FPGA) electronics.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该项目将解决纳米技术中的开放性科学问题,从而改进纳米级传感器。该项目将通过实现超灵敏和强大的纳米机电设备,促进科学进步,促进国家健康,繁荣和安全。纳米机电传感器可以很容易地检测单个原子和分子,并有望为医学诊断和环境监测提供强大的新方法,可能具有单分子灵敏度。该研究项目将极大地扩展纳米机电传感器的操作参数,并使它们能够在非线性状态下稳健地操作。在这个项目中开发的机械和方法将允许这些微观机器的广泛使用,并促进各种传感应用的快速进展。该项目还将通过显著提高戈登学院(一所小型文科院校)的本科教育,为美国劳动力发展做出贡献。该项目的总体目标是解决与纳米机电谐振器的非线性操作有关的科学问题,并开发一个操作它们的工具包。到目前为止,纳机电谐振器大多在线性范围内工作。在线性状态下,广泛使用的谐振跟踪技术通过锁定在谐振器的机械谐振周围的快速变化但平滑的相位或振幅响应上来工作。然而,这样的反馈技术不工作在非线性制度,因为物理观测值有不连续的跳跃,由于分叉。该项目将系统地研究寻找新的物理观测量的可能性,而不是专注于复杂的控制算法和控制器,这可能允许使用标准控制器控制非线性谐振器。为了验证该项目的方法,该团队将通过将纳米机电谐振器与现场可编程门控阵列(FPGA)电子器件相结合,开发出一系列新颖的实验技术和仪器。该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(5)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Dynamics of NEMS resonators across dissipation limits
NEMS 谐振器跨耗散极限的动态
- DOI:10.1063/5.0100318
- 发表时间:2022
- 期刊:
- 影响因子:4
- 作者:Ti, C.;McDaniel, J. G.;Liem, A.;Gress, H.;Ma, M.;Kyoung, S.;Svitelskiy, O.;Yanik, C.;Kaya, I. I.;Hanay, M. S.
- 通讯作者:Hanay, M. S.
Optimization of Piezoresistive Motion Detection for Ambient NEMS Applications
环境 NEMS 应用的压阻式运动检测优化
- DOI:10.1109/sensors47125.2020.9278593
- 发表时间:2020
- 期刊:
- 影响因子:0
- 作者:Ti, Chaoyang;Ari, Atakan;Orhan, Ezgi;Gonzalez, Miguel;Yanik, Cenk;Kaya, Ismet I.;Selim Hanay, M.;Ekinci, Kamil L.
- 通讯作者:Ekinci, Kamil L.
The dynamics of an externally driven nanoscale beam that is under high tension and immersed in a viscous fluid
外部驱动的纳米级梁在高张力下浸入粘性流体中的动力学
- DOI:10.1063/5.0100462
- 发表时间:2022
- 期刊:
- 影响因子:3.2
- 作者:Barbish, J.;Ti, C.;Ekinci, K. L.;Paul, M. R.
- 通讯作者:Paul, M. R.
Multimode Brownian dynamics of a nanomechanical resonator in a viscous fluid
粘性流体中纳米机械谐振器的多模布朗动力学
- DOI:10.1103/physrevapplied.20.044061
- 发表时间:2023
- 期刊:
- 影响因子:4.6
- 作者:Gress, H.;Barbish, J.;Yanik, C.;Kaya, I.I.;Erdogan, R.T.;Hanay, M.S.;González, M.;Svitelskiy, O.;Paul, M.R.;Ekinci, K.L.
- 通讯作者:Ekinci, K.L.
Electrothermal actuation of NEMS resonators: Modeling and experimental validation
- DOI:10.1063/5.0157807
- 发表时间:2023-08-21
- 期刊:
- 影响因子:3.2
- 作者:Ma,Monan;Ekinci,K. L.
- 通讯作者:Ekinci,K. L.
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Kamil Ekinci其他文献
Effects of Recirculation of Exhaust Air in Rotary Drum Composter on Composting Properties and Energy Consumption
- DOI:
10.1007/s12649-020-01249-1 - 发表时间:
2020-09-26 - 期刊:
- 影响因子:2.800
- 作者:
Cenk Soyöz;Kamil Ekinci;Şeref Kilic - 通讯作者:
Şeref Kilic
Kamil Ekinci的其他文献
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{{ truncateString('Kamil Ekinci', 18)}}的其他基金
Collaborative Research: Wave Engineering in 2D Using Hierarchical Nanostructured Dynamical Systems
合作研究:使用分层纳米结构动力系统进行二维波动工程
- 批准号:
2337507 - 财政年份:2024
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
Collaborative Research: The Nonlinear Stochastic Dynamics of Micro and Nanomechanical Systems
合作研究:微纳机械系统的非线性随机动力学
- 批准号:
2001403 - 财政年份:2020
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
Nanoscale Fluid-Structure Interaction: Hydrodynamic Synchronization of High-Frequency Nanomechanical Oscillators
纳米级流固耦合:高频纳米机械振荡器的流体动力同步
- 批准号:
1604075 - 财政年份:2016
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
Tailor-made Superhydrophobic Surfaces for MEMS and NEMS
为 MEMS 和 NEMS 定制的超疏水表面
- 批准号:
0970071 - 财政年份:2010
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
High-Frequency Nanofluidics of Bio-NEMS: Theory and Experiments
生物 NEMS 的高频纳米流体:理论与实验
- 批准号:
0755927 - 财政年份:2008
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
CAREER: Photonic Integration of Silicon Nanoelectromechanical Systems
职业:硅纳米机电系统的光子集成
- 批准号:
0643178 - 财政年份:2007
- 资助金额:
$ 35万 - 项目类别:
Continuing Grant
Development of a Radio Frequency-Scanning Tunneling Microscope for Research and Education in Nanostructures
开发用于纳米结构研究和教育的射频扫描隧道显微镜
- 批准号:
0315662 - 财政年份:2003
- 资助金额:
$ 35万 - 项目类别:
Continuing Grant
Surface analysis and surface nanoengineering of Nanoelectromechanical Systems at the atomic scale
原子尺度纳米机电系统的表面分析和表面纳米工程
- 批准号:
0324416 - 财政年份:2003
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
MRI: Development of a Novel Nano-mechanical Time of Flight Mass Spectrometer
MRI:新型纳米机械飞行时间质谱仪的开发
- 批准号:
0216274 - 财政年份:2002
- 资助金额:
$ 35万 - 项目类别:
Standard Grant
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