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arXiv · 2107.01740

Beyond Fowler-Nordheim model: Harmonic generation from metallic nano-structures

Seyedmohammad Yusofsani·Miroslav Kolesik
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Abstract

Metallic structures interacting with electromagnetic fields are known to exhibit properties similar to those found in atoms and molecules, such as multi-photon and tunnel ionization. Developing this similarity beyond the electron emission current, we generalize the wellknown Fowler-Nordheim model, and predict heretofore unrecognized source of nonlinear optical response from nano-structures exposed to illumination with intense optical pulses.

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Seyedmohammad Yusofsani, Miroslav Kolesik. 2021-07-04. Beyond Fowler-Nordheim model: Harmonic generation from metallic nano-structures. https://doi.org/10.1140/epjs/s11734-021-00189-8

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