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Vibration-Mode Based Real-Time Nanoimaging and Nanomanipulation
Liu ZH(刘志华); Yang YL(杨永良); Qu YL(曲艳丽); Dong ZL(董再励); Li WJ(李文荣); Wang YC(王越超)
Department机器人学研究室
Conference Name7th IEEE Conference on Nanotechnology
Conference DateAugust 2-5, 2007
Conference PlaceHong Kong, China
Author of SourceIEEE, IEEE Nanotechnol Council, IEEE Electron Devices Soc, Chinese Univ Hong Kong, Ctr Micro & Nano Syst, ETH, Inst Robot & Intelligent Syst, GETI, KC Wong Educ Fdn, US Army Int Technol Ctr, ACS NANO, CRC Press, Taylor & Francis Grp, intel
Source Publication2007 7TH IEEE CONFERENCE ON NANOTECHNOLOGY, VOL 1-3
PublisherIEEE
Publication PlaceNEW YORK
2007
Pages519-523
Indexed ByEI ; CPCI(ISTP)
EI Accession number20084111624240
WOS IDWOS:000261434900117
Contribution Rank1
ISBN978-1-4244-0607-4
KeywordAfm-based Nanomanipulation Automated Nanomanipulation Nanomanipulation Nano-robotics
AbstractA novel method based on vibration-mode of the atomic force microscope (AFM) for nanoimaging and nanomanipulation is introduced in this paper. With this approach, the amplitude of OMSPV (opto-electronic measurement signal of probe vibration) can be used as a feedback signal to detect and control the operation state under vibration-mode. By controlling the amplitude of AFM probe, the tip-sample interaction force can be sufficiently adjusted. Therefore, vibration-mode of AFM system can be used to manipulate nano-entities just as in using the standard contact-mode manipulation strategy. Using the novel method, nanoimaging and nanomanipulation could both be performed in vibration-mode, and the damages of the sample and probe tip can be reduced significantly. Furthermore, by detecting the amplitude of OMSPV change during operation, the precise position information between the probe tip and nano-entities (e.g., CNTs) can be determined automatically as well. Experiments show that the amplitude of OMSPV will be in USPV (unstable state of probe vibration) when the tip is at the edge of CNTs due to the real-time adjustment of parameters of the AFM control system. Such USPV can be used to determine whether the manipulation succeeds in real-time. The correlative analysis and signal processing method is also presented in the paper.
Language英语
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/8942
Collection机器人学研究室
Affiliation1.Robotics Laboratory, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
2.Centre for Micro and Nano Systems, Chinese University of Hong Kong, Hong Kong, Hong Kong
3.Graduate University, Chinese Academy of Sciences, Beijing, China
4.Chinese University of Hong Kong
5.Shenyang Institute of Automation, CAS
Recommended Citation
GB/T 7714
Liu ZH,Yang YL,Qu YL,et al. Vibration-Mode Based Real-Time Nanoimaging and Nanomanipulation[C]//IEEE, IEEE Nanotechnol Council, IEEE Electron Devices Soc, Chinese Univ Hong Kong, Ctr Micro & Nano Syst, ETH, Inst Robot & Intelligent Syst, GETI, KC Wong Educ Fdn, US Army Int Technol Ctr, ACS NANO, CRC Press, Taylor & Francis Grp, intel. NEW YORK:IEEE,2007:519-523.
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