منابع مشابه
Study of a Mini-Actuator with Permanent Magnets
The paper presents an analytical method for the determination of the magnetic force produced by a mini – actuator with permanent magnets. The results are compared with those obtained by performing a numerical field analysis with COMSOL Multiphysics, showing a very good agreement. The study reveals that the actuator has two equilibrium points, one of which is stable and the other one unstable.
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ژورنال
عنوان ژورنال: Nature Nanotechnology
سال: 2007
ISSN: 1748-3387,1748-3395
DOI: 10.1038/nnano.2007.255