Detecting the mass and position of an adsorbate on a drum resonator
文献类型：期刊论文
| 作者 | Zhang Y(张吟) ; Zhao YP(赵亚溥)
|
| 刊名 | Proceedings of The Royal Society A-Mathematical Physical and Engineering Sciences
 |
| 出版日期 | 2014-10-08 |
| 卷号 | 470期号:2170页码:20140418 |
| 通讯作者邮箱 | zhangyin@lnm.imech.ac.cn |
| 关键词 | GRAPHENE SHEETS NANOMECHANICAL RESONATORS MONOLAYER GRAPHENE SUSPENDED GRAPHENE SINGLE MOLECULES MEMBRANES NANOTUBE SENSORS SPECTROMETRY |
| ISSN号 | 1364-5021 |
| 产权排序 | [Zhang, Y.; Zhao, Y. P.] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China |
| 通讯作者 | 张吟 |
| 合作状况 | 国内 |
| 中文摘要 | The resonant frequency shifts of a circular membrane caused by an adsorbate are the sensing mechanism for a drum resonator. The adsorbate mass and position are the two major (unknown) parameters determining the resonant frequency shifts. There are infinite combinations of mass and position which can cause the same shift of one resonant frequency. Finding the mass and position of an adsorbate from the experimentally measured resonant frequencies forms an inverse problem. This study presents a straightforward method to determine the adsorbate mass and position by using the changes of two resonant frequencies. Because detecting the position of an adsorbate can be extremely difficult, especially when the adsorbate is as small as an atom or a molecule, this new inverse problem-solving method should be of some help to the mass resonator sensor application of detecting a single adsorbate. How to apply this method to the case of multiple adsorbates is also discussed. |
| 分类号 | 二类/Q1 |
| 收录类别 | SCI ; EI |
| 资助信息 | The research was supported by the National Natural Science Foundation of China (NSFC nos 11023001 and 11372321). |
| 原文出处 | http://dx.doi.org/10.1098/rspa.2014.0418 |
| 语种 | 英语 |
| WOS记录号 | WOS:000341026000023 |
| 公开日期 | 2014-07-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/48904]  |
| 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,Zhao YP. Detecting the mass and position of an adsorbate on a drum resonator[J]. Proceedings of The Royal Society A-Mathematical Physical and Engineering Sciences,2014,470(2170):20140418. |
| APA | 张吟,&赵亚溥.(2014).Detecting the mass and position of an adsorbate on a drum resonator.Proceedings of The Royal Society A-Mathematical Physical and Engineering Sciences,470(2170),20140418. |
| MLA | 张吟,et al."Detecting the mass and position of an adsorbate on a drum resonator".Proceedings of The Royal Society A-Mathematical Physical and Engineering Sciences 470.2170(2014):20140418. |
入库方式： OAI收割
来源：力学研究所
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