arXiv · 1709.02419
Plasmon-Driven Acceleration in a Photo-Excited Nanotube
Abstract
A plasmon-assisted channeling acceleration can be realized with a large channel, possibly at the nanometer scale. Carbon nanotubes (CNTs) are the most typical example of nano-channels that can confine a large number of channeled particles in a photon-plasmon coupling condition. This paper presents a theoretical and numerical study on the concept of high-field charge acceleration driven by photo-excited Luttinger-liquid plasmons (LLP) in a nanotube. An analytic description of the plasmon-assisted laser acceleration is detailed with practical acceleration parameters, in particular with specifications of a typical tabletop femtosecond laser system. The maximally achievable acceleration gradients and energy gains within dephasing lengths and CNT lengths are discussed with respect to laser-incident angles and CNT-filling ratios.
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Young-Min Shin. 2017-09-07. Plasmon-Driven Acceleration in a Photo-Excited Nanotube. https://doi.org/10.1063/1.4976546
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