Abstract
Different self-assembled magnetic nanowire arrays were achieved with similar to 100% trapping rate on templates with nanomagnet arrays under a low external magnetic field (∽10 Oe). The principles of magnetic charge matching and dimension matching between the magnetic nanowires to be assembled and the gaps between two nanomagnets were proposed and demonstrated to be crucial for achieving low magnetostatic energy and high trapping rate. This templated self-assembly technique and the proposed template design principles have great potential for nanomanufacturing of regular arrays of magnetic nanostructures.
Keywords
magnetic nanowire arrays, magnetic charge matching, dimension matching, nanomagnets
Subject Categories
Nanowires, Nanomanufacturing, Nanostructures
Disciplines
Electrical and Computer Engineering
Publisher
American Institute of Physics
Publication Date
3-5-2007
Rights Information
Copyright 2007 American Institute of Physics.
Rights Holder
American Institute of Physics
Permanent URL
Recommended Citation
Liu, Ming; Lagdani, Jalal; Imrane, Hassan; Pettiford, Carl; Lou, Jing; Yoon, Soak; Harris, Vincent G.; Vittoria, Carmine; and Sun, Nian X., "Self-assembled magnetic nanowire arrays" (2007). Electrical and Computer Engineering Faculty Publications. Paper 117. http://hdl.handle.net/2047/d20002288
Figure 1
self_assembled_magnetic_fig2.zip (67 kB)
Figure 2
self_assembled_magnetic_fig3.zip (148 kB)
Figure 3
self_assembled_magnetic_fig4.zip (282 kB)
Figure 4
self_assembled_magnetic_fig5.zip (212 kB)
Figure 5
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Additional Files
self_assembled_magnetic_fig1.zip (305 kB)Figure 1
self_assembled_magnetic_fig2.zip (67 kB)
Figure 2
self_assembled_magnetic_fig3.zip (148 kB)
Figure 3
self_assembled_magnetic_fig4.zip (282 kB)
Figure 4
self_assembled_magnetic_fig5.zip (212 kB)
Figure 5
Notes
Originally published in Applied Physics Letters 90, 103105 (2007). DOI:10.1063/1.2711522 (http://dx.doi.org/10.1063/1.2711522).