Strong-field plasmonic photoemission in the mid-IR at <1 GW/cm(2) intensity

We investigated nonlinear photoemission from plasmonic films with femtosecond, mid-infrared pulses at 3.1 μm wavelength. Transition between regimes of multi-photon-induced and tunneling emission is demonstrated at an unprecedentedly low intensity of <1 GW/cm(2). Thereby, strong-field nanophysics...

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Detalles Bibliográficos
Autores principales: Teichmann, S. M., Rácz, P., Ciappina, M. F., Pérez-Hernández, J. A., Thai, A., Fekete, J., Elezzabi, A. Y., Veisz, L., Biegert, J., Dombi, P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4290083/
https://www.ncbi.nlm.nih.gov/pubmed/25579608
http://dx.doi.org/10.1038/srep07584

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