Quenching of material dependence in few-cycle driven electron acceleration from nanoparticles under many-particle charge interaction
Rupp P, Seiffert L, Liu Q, Suessmann F, Ahn B, Foerg B, Schaefer CG, Gallei M, Mondes V, Kessel A, Trushin S, Graf C, Ruehl E, Lee J, Kim MS, Kim DE, Fennel T, Kling MF, Zherebtsov S (2017)
Publication Type: Journal article
Publication year: 2017
Journal
Book Volume: 64
Pages Range: 995-1003
Journal Issue: 10-11
DOI: 10.1080/09500340.2016.1267272
Abstract
The excitation of nanoscale near-fields with ultrashort and intense laser pulses of well-defined waveform enables strongly spatially and temporally localized electron emission, opening up the possibility for the generation of attosecond electron pulses. Here, we investigate the electron photoemission from isolated nanoparticles of different materials in few-cycle laser fields at intensities where the Coulomb field of the ionized electrons and residual ions significantly contribute to the electron acceleration process. The dependences of the electron cut-off energy on the material’s dielectric properties and electron binding energy are investigated systematically in both experiments and semi-classical simulations. We find that for sufficiently high near-field intensities the material dependence of the acceleration in the enhanced near-fields is quenched by many-particle charge-interaction.
Involved external institutions
Max-Planck-Institute of Quantum Optics (MPQ) / Max-Planck-Institut für Quantenoptik
Germany (DE)
Universität Rostock
Germany (DE)
Pohang University of Science and Technology (POSTECH)
Korea, Republic of (KR)
Technische Universität Darmstadt
Germany (DE)
Freie Universität Berlin
Germany (DE)
Germany (DE)
Universität Rostock
Germany (DE)
Pohang University of Science and Technology (POSTECH)
Korea, Republic of (KR)
Technische Universität Darmstadt
Germany (DE)
Freie Universität Berlin
Germany (DE)
How to cite
APA:
Rupp, P., Seiffert, L., Liu, Q., Suessmann, F., Ahn, B., Foerg, B.,... Zherebtsov, S. (2017). Quenching of material dependence in few-cycle driven electron acceleration from nanoparticles under many-particle charge interaction. Journal of Modern Optics, 64(10-11), 995-1003. https://doi.org/10.1080/09500340.2016.1267272
MLA:
Rupp, Philipp, et al. "Quenching of material dependence in few-cycle driven electron acceleration from nanoparticles under many-particle charge interaction." Journal of Modern Optics 64.10-11 (2017): 995-1003.
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