Surface Plasmon Assisted Kondo Resonances on a Metallic Nanowire

Ren-Shou Huang; Yia-Chung Chang

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Surface Plasmon Assisted Kondo Resonances on a Metallic Nanowire

Ren-Shou Huang·Yia-Chung Chang

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Abstract

In this letter we propose an experiment to measure the Kondo effect for magnetic atoms adsorbed on the surface of a metallic nanowire. In addition to the traditional sp-d hybridization, by introducing the strong electromagnetic field of the localized surface plasmon on the nanowire, we show that it is possible to observe additional sp-d electron transfer processes assisted by surface plasmons. Due to the good surface-to-volume ratio of the nanowire, the Kondo resonances here would be revealed as multiple anti-resonances in the differential conductance versus bias voltage curve.

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Ren-Shou Huang, Yia-Chung Chang. 2006-08-10. Surface Plasmon Assisted Kondo Resonances on a Metallic Nanowire. https://arxiv.org/abs/cond-mat/0608239

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