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arXiv · 2112.02984

Acceleration of Metal Nanoparticle with Irradiation Pressure

Nicolas I. Grigorchuk
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Abstract

The acceleration of an spheroidal metal nanoparticle in an irradiation field with a frequency close to the surface plasmon vibration has been considered. Under the action of radiation pressure, the polarizability for nonspherical particle becomes a tensor quantity. The analytical expressions for the resonance acceleration components for the cases of plane-polarized and circularly polarized light have been derived. We have demonstrated that the resonance acceleration can depend substantially on the shape of a metal nanoparticle and its orientation with respect to the directions of light propagation and the light polarization.

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Nicolas I. Grigorchuk. 2021-12-06. Acceleration of Metal Nanoparticle with Irradiation Pressure. https://arxiv.org/abs/2112.02984

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