Multi-modal analysis on the intermittent contact dynamics of atomic force microscope
文献类型：期刊论文
| 作者 | Zhang Y(张吟) ; Murphy KD
|
| 刊名 | Journal of Sound and Vibration
 |
| 出版日期 | 2011 |
| 卷号 | 330期号:23页码:5569-5582 |
| 通讯作者邮箱 | zhangyin@lnm.imech.ac.cn |
| 关键词 | Tapping-Mode Linear-Oscillator Impact Oscillator Behavior System Beam Spectroscopy Potentials Vibration Motion |
| ISSN号 | 0022-460X |
| 产权排序 | [Zhang, Y] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China; [Murphy, KD] Univ Connecticut, Dept Mech Engn, Storrs, CT 06268 USA |
| 通讯作者 | Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China |
| 合作状况 | 国际 |
| 中文摘要 | A multi-modal analysis on the intermittent contact between an atomic force microscope (AFM) with a soft sample is presented. The intermittent contact induces the participation of the higher modes into the motion and various subharmonic motions are shown. The AFM tip mass enhances the coupling of different modes. The AFM tip mass is modeled by the Dirac delta function and the coupling effects are analyzed via the Galerkin method. The necessity of applying multi-modal analysis to the intermittent contact problem is demonstrated. Unlike the impact oscillator model which assumes the impact/contact time is infinitesimal, the contact time can be a significant fractional portion in each cycle, especially for the soft sample case and thus results in different dynamic behavior from that of an impact oscillator. (C) 2011 Elsevier Ltd. All rights reserved. |
| 学科主题 | Acoustics; Engineering; Mechanics |
| 分类号 | 二类 |
| 类目[WOS] | Acoustics ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Acoustics ; Engineering ; Mechanics |
| 关键词[WOS] | TAPPING-MODE ; LINEAR-OSCILLATOR ; IMPACT OSCILLATOR ; BEHAVIOR ; SYSTEM ; BEAM ; SPECTROSCOPY ; POTENTIALS ; VIBRATION ; MOTION |
| 收录类别 | SCI ; EI |
| 资助信息 | This project is supported by the National Natural Science Foundation of China (NSFC nos. 10721202 and 11023001) and the Chinese Academy of Sciences (Grant no. KJCX2-EW-L03). |
| 原文出处 | http://dx.doi.org/10.1016/j.jsv.2011.07.018 |
| 语种 | 英语 |
| WOS记录号 | WOS:000295066700006 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/44895]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang Y,Murphy KD. Multi-modal analysis on the intermittent contact dynamics of atomic force microscope[J]. Journal of Sound and Vibration,2011,330(23):5569-5582. |
| APA | 张吟,&Murphy KD.(2011).Multi-modal analysis on the intermittent contact dynamics of atomic force microscope.Journal of Sound and Vibration,330(23),5569-5582. |
| MLA | 张吟,et al."Multi-modal analysis on the intermittent contact dynamics of atomic force microscope".Journal of Sound and Vibration 330.23(2011):5569-5582. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。