Enhanced generation and anisotropic Coulomb scattering of hot electrons in an ultra-broadband plasmonic nanopatch metasurface

The creation of energetic electrons through plasmon excitation has implications in optical energy conversion and ultrafast nanophotonics. Here, the authors find evidence for three subpopulations of nonthermal carriers which arise from anisotropic electron-electron scattering near the Fermi surface.

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Detalles Bibliográficos
Autores principales: Matthew E. Sykes, Jon W. Stewart, Gleb M. Akselrod, Xiang-Tian Kong, Zhiming Wang, David J. Gosztola, Alex B. F. Martinson, Daniel Rosenmann, Maiken H. Mikkelsen, Alexander O. Govorov, Gary P. Wiederrecht
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/57ffaf1d62aa4eaa9b947b4d75dcaaab
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