EPJ Web of Conferences 41, 09013 (2013)
https://doi.org/10.1051/epjconf/20134109013
https://doi.org/10.1051/epjconf/20134109013
Strong-field photoemission from nanostructuresdriven by few-cycle mid-infrared fields
Courant Research Center, University of Göttingen, Göttingen, Germany
a a-mail: cropers@gwdg.de
We present strong-field photoemission from plasmonic nanotips driven by ultrashort pulses at wavelengths of 0.8-8μm, reaching Keldysh parameters down to 0.1. We identify a sub-cycle acceleration regime that is exclusive to confined fields in nanostructures.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
