Long-lasting XUV activation of helium nanodroplets for avalanche ionization

Long-lasting XUV activation of helium nanodroplets for avalanche ionization

We study the dynamics of avalanche ionization of pure helium nanodroplets activated by a weak extreme-ultraviolet (XUV) pulse and driven by an intense near-infrared (NIR) pulse. In addition to a transient enhancement of ignition of a nanoplasma at short delay times ${\sim}200$  fs, long-term activat...

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Bibliographic Details
Main Authors: C Medina, A Ø Lægdsmand, L Ben Ltaief, Z Hoque, A H Roos, L Jurkovičová, O Hort, O Finke, M Albrecht, J Nejdl, F Stienkemeier, J Andreasson, E Klimešová, M Krikunova, A Heidenreich, M Mudrich
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:New Journal of Physics
Subjects:
nanoplasma
helium nanodroplet
pump–probe spectroscopy
avalanche ionization
high-harmonic generation
extreme ultraviolet
Online Access:https://doi.org/10.1088/1367-2630/acd5f6

Internet

https://doi.org/10.1088/1367-2630/acd5f6

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