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Article: Planning and control of 3-D nano-manipulation

TitlePlanning and control of 3-D nano-manipulation
Authors
KeywordsAFM
Nano-manipulation
Issue Date2004
Citation
Acta Mechanica Sinica/Lixue Xuebao, 2004, v. 20, n. 2, p. 117-124 How to Cite?
AbstractThe use of atomic force microscope (AFM) as a nanomanipulator has been evolving for various kinds of nanomanipulation tasks. Due to the bow effect of the piezo scanner of the AFM, the AFM space is different from the Cartesian space. Traditional nanomanipulation based on AFM is only a 2-D operation and does not consider the bow effect of the piezotube. In this paper, different 3-D nanomanipulation tasks using AFM such as nanolithography, pushing and cutting have been discussed. 3-D path planning is performed directly in the AFM space and the 3-D paths are generated based on the 3-D topography information of the surface represented in the AFM space. This approach can avoid the mappings between the AFM space and Cartesian space in planning. By following the generated motion paths, the tip can either follow the topography of the surface or move across the surface by avoiding collision with bumps. Nanomanipulation using this method can be considered as the 'true' 3-D operations since the cantilever tip can be controlled to follow any desired 3-D trajectory within the range of AFM space. The experimental study shows the effectiveness of the planning and control scheme.
Persistent Identifierhttp://hdl.handle.net/10722/212857
ISSN
2015 Impact Factor: 0.832
2015 SCImago Journal Rankings: 0.426

 

DC FieldValueLanguage
dc.contributor.authorLi, Guangyong-
dc.contributor.authorXi, Ning-
dc.contributor.authorWang, Yuechao-
dc.contributor.authorYu, Mengmeng-
dc.contributor.authorFung, Wai Keung-
dc.date.accessioned2015-07-28T04:05:14Z-
dc.date.available2015-07-28T04:05:14Z-
dc.date.issued2004-
dc.identifier.citationActa Mechanica Sinica/Lixue Xuebao, 2004, v. 20, n. 2, p. 117-124-
dc.identifier.issn0567-7718-
dc.identifier.urihttp://hdl.handle.net/10722/212857-
dc.description.abstractThe use of atomic force microscope (AFM) as a nanomanipulator has been evolving for various kinds of nanomanipulation tasks. Due to the bow effect of the piezo scanner of the AFM, the AFM space is different from the Cartesian space. Traditional nanomanipulation based on AFM is only a 2-D operation and does not consider the bow effect of the piezotube. In this paper, different 3-D nanomanipulation tasks using AFM such as nanolithography, pushing and cutting have been discussed. 3-D path planning is performed directly in the AFM space and the 3-D paths are generated based on the 3-D topography information of the surface represented in the AFM space. This approach can avoid the mappings between the AFM space and Cartesian space in planning. By following the generated motion paths, the tip can either follow the topography of the surface or move across the surface by avoiding collision with bumps. Nanomanipulation using this method can be considered as the 'true' 3-D operations since the cantilever tip can be controlled to follow any desired 3-D trajectory within the range of AFM space. The experimental study shows the effectiveness of the planning and control scheme.-
dc.languageeng-
dc.relation.ispartofActa Mechanica Sinica/Lixue Xuebao-
dc.subjectAFM-
dc.subjectNano-manipulation-
dc.titlePlanning and control of 3-D nano-manipulation-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-3142674794-
dc.identifier.volume20-
dc.identifier.issue2-
dc.identifier.spage117-
dc.identifier.epage124-

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