Dynamics of superparamagnetic microbead transport along magnetic nanotracks by magnetic domain walls
The dynamics of fluid-borne superparamagnetic bead transport by field-driven domain walls in submicrometer ferromagnetic tracks is studied experimentally together with numerical and analytical modeling. Experiments show that nanotrack-guided domain walls can propel individual trapped beads through a...
Main Authors: | Rapoport, Elizabeth Ashera, Beach, Geoffrey Stephen |
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Other Authors: | Massachusetts Institute of Technology. Department of Materials Science and Engineering |
Format: | Article |
Language: | en_US |
Published: |
American Institute of Physics (AIP)
2013
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Online Access: | http://hdl.handle.net/1721.1/79578 |
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