Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Yan-Hom | en_US |
dc.contributor.author | Lin, He-Ching | en_US |
dc.contributor.author | Chen, Ching-Yao | en_US |
dc.date.accessioned | 2014-12-08T15:32:06Z | - |
dc.date.available | 2014-12-08T15:32:06Z | - |
dc.date.issued | 2013-07-01 | en_US |
dc.identifier.issn | 0018-9464 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1109/TMAG.2013.2241028 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/22612 | - |
dc.description.abstract | We experimentally investigate the motion of micro-swimmers consisting of several magnetic particles with different sizes. Swimmers are firstly formed by a static unidirectional field, and then manipulated by an additional dynamical perpendicular field. It is known that such magnetic-particle swimmers (or chains) driven by an external field would oscillate with the orientation of the field but lagging behind by a certain phase angle. In this work, we demonstrate if a swimmer subjected to a strong oscillating field which results in an instantaneous phase lag greater than pi/2, the swimmer can be steered perpendicularly to its original direction. Detailed swimming mechanism and trajectory are presented. By this innovative steering technology, orientation of a micro-swimmer can be effectively manipulated without a physical reconfiguration of the external field arrangement. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Magnetic particles | en_US |
dc.subject | micro-swimmer | en_US |
dc.subject | oscillating field | en_US |
dc.subject | steering mechanism | en_US |
dc.title | Steering of Magnetic Micro-Swimmers | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/TMAG.2013.2241028 | en_US |
dc.identifier.journal | IEEE TRANSACTIONS ON MAGNETICS | en_US |
dc.citation.volume | 49 | en_US |
dc.citation.issue | 7 | en_US |
dc.citation.spage | 4120 | en_US |
dc.citation.epage | 4123 | en_US |
dc.contributor.department | 機械工程學系 | zh_TW |
dc.contributor.department | Department of Mechanical Engineering | en_US |
dc.identifier.wosnumber | WOS:000322483200265 | - |
dc.citation.woscount | 3 | - |
Appears in Collections: | Articles |
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