Plasmon signatures in high harmonic generation
نویسندگان
چکیده
منابع مشابه
Plasmon signatures in high harmonic generation
High harmonic generation in complex multi-electron systems is investigated theoretically. The harmonic spectra exhibit two cutoffs. The first cutoff is in good agreement with the well established, single active electron cutoff law. The second cutoff presents a signature of multi-electron dynamics. The strong laser field excites nonlinear plasmon oscillations. Electrons that are ionized from one...
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ژورنال
عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics
سال: 2006
ISSN: 0953-4075,1361-6455
DOI: 10.1088/0953-4075/39/3/022