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Levitation and propulsion of a Mie-resonance particle by a surface plasmon
Optics Letters
|September 29, 2017
Abstract:
It is predicted that the optical force induced by a surface plasmon can form a stable equilibrium position for a resonant particle at a finite distance from the surface. The levitated particle can be efficiently propelled along the surface without touching it. The levitation originates from the strong interaction of the particle with the surface.

