Fluctuation Electromagnetic Interaction Between Small Rotating Particle and a Surface
arXiv:1208.2603 · doi:10.1209/0295-5075/99/64002
Abstract
We study fluctuation electromagnetic interaction between small neutral rotating particle and polarizable surface. The attraction force, friction torque and heating are produced by the particle polarization and fluctuating near-field of the surface. Closed analytical expressions are found for these quantities assuming that the particle and surface are characterized by the frequency dependent polarizability and dielectric permittivity and different temperatures. It is shown that the stopping time of the rolling particle in the near-field of the surface is much less than the stopping time under uniform motion and rolling in vacuum space.
10 pages, 1 figure
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Cited by in corpus (5)
- PT-symmetric spectral singularity and negative frequency resonance
- Nonequilibrium Casimir-Lifshitz force and anomalous radiation heating of a small particle
- Anomalous Doppler Effect Singularities in the Radiative Heat Generation, Interaction Force and Frictional Torque for two Rotating Nanoparticles
- Thermal radiation, radiation force and dynamics of a polarizable particle
- Singular resonance in fluctuation-electromagnetic phenomena during the rotation of a nanoparticle near a surface