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GrzybowskiBartosz Andrzej

Grzybowski, Bartosz A.
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Dynamics of self assembly of magnetized disks rotating at the liquid-air interface

Author(s)
Grzybowski, BAStone, HAWhitesides, GM
Issued Date
2002-04
DOI
10.1073/pnas.062036699
URI
https://scholarworks.unist.ac.kr/handle/201301/33307
Fulltext
https://www.pnas.org/content/99/7/4147
Citation
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, v.99, no.7, pp.4147 - 4151
Abstract
This paper is a theoretical study of dynamic self assembly in a system of millimeter-sized magnetized disks floating at a liquid-air interface and spinning under the influence of a rotating magnetic field. Equations of motions are derived that account for the hydrodynamic and magnetic forces acting in the system. Numerical integration of these equations predicts formation of ordered structures of spinning disks: the simulated structures reproduce the patterns observed experimentally.
Publisher
NATL ACAD SCIENCES
ISSN
0027-8424
Keyword
SUPERFLUIDPATTERNSVORTICES

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