Relaxation of surface charge on rotating dielectric spheres: Implications on dynamic electrorheological effects
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چکیده
منابع مشابه
Relaxation of surface charge on rotating dielectric spheres: Implications on dynamic electrorheological effects.
We have examined the effect of an oscillatory rotation of a polarized dielectric particle. The rotational motion leads to a redistribution of the polarization charge on the surface of the particle. We show that the time-averaged steady-state dipole moment is along the field direction, but its magnitude is reduced by a factor that depends on the angular velocity of rotation. As a result, the rot...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2001
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.64.061501