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The Role of Epsilon Near Zero and Hot Electrons in Enhanced Dynamic THz Emission from Nonlinear Metasurfaces

[Image: see text] We study theoretically and experimentally the nonlinear THz emission from plasmonic metasurfaces and show that a thin indium-tin oxide (ITO) film significantly affects the nonlinear dynamics of the system. Specifically, the presence of the ITO film leads to 2 orders of magnitude st...

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Detalles Bibliográficos
Autores principales:	Minerbi, Eviatar, Sideris, Symeon, Khurgin, Jacob B., Ellenbogen, Tal
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9373027/ https://www.ncbi.nlm.nih.gov/pubmed/35899937 http://dx.doi.org/10.1021/acs.nanolett.2c01400

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