| Electroplated CoPt magnets for actuation of stiff cantilevers. | |
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MedLine Citation:
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PMID: 22129004 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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A cantilever has been microfabricated for use in non-contact Atomic Force Microscopy (AFM) using a very thick magnetic film to actuate the cantilever motion. The thick magnetic block is deposited electrochemically over a defined area of the cantilever. This cantilever is particularly suitable for driving stiff AFM cantilevers in a liquid environment. Clean mechanical resonances are easily observed. Examples are given of a hard (CoPt) magnet of dimension 29 × 21 × 6 μm(3) electroplated on Silicon cantilevers of stiffness ∼22 N∕m, giving a static displacement of ∼0.2 nm in an applied field of 10(-3) T. |
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Authors:
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Y C Loke; W Hofbauer; P Lu; K Ansari; X S Tang; S J O'Shea |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Review of scientific instruments Volume: 82 ISSN: 1089-7623 ISO Abbreviation: Rev Sci Instrum Publication Date: 2011 Nov |
Date Detail:
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Created Date: 2011-12-01 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0405571 Medline TA: Rev Sci Instrum Country: United States |
Other Details:
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Languages: eng Pagination: 115002 Citation Subset: IM |
Affiliation:
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Institute of Materials Research and Engineering, Agency for Science Technology and Research (A∗STAR), 3 Research Link, 117602, Singapore. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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