https://doi.org/10.1051/epjconf/20134101005
Attosecond physics at a nanoscale metal tip
1 Max Planck Institute of Quantum Optics, H.-Kopfermann-Str. 1, D-85748 Garching, Germany, EU
2 Institute for Theoretical Physics, Vienna University of Technology, Wiedner Hauptstr. 8-10, A-1040, Vienna, Austria, EU
a e-mail: peter.hommelhoff@mpq.mpg.de
With few-cycle laser oscillator pulses at 800 nm we observe strong-field and attosecond physics phenomena in electron spectra recorded at a nanoscale tungsten tip. We observe the rescattering plateau as well as a strong carrier-envelope phase dependence of the spectra. We model the results with the semiclassical three-step model as well as with time-dependent density functional theory.
© Owned by the authors, published by EDP Sciences, 2013
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