Počet záznamů: 1
Probing ultrafast laser plasma processes inside solids with resonant small-angle x-ray scattering
- 1.0554158 - FZÚ 2022 RIV US eng J - Článek v odborném periodiku
Gaus, L. - Bischoff, L. - Bussmann, M. - Nikl, Jan … celkem 37 autorů
Probing ultrafast laser plasma processes inside solids with resonant small-angle x-ray scattering.
Physical Review Research. Roč. 3, č. 4 (2021), č. článku 043194. E-ISSN 2643-1564
Výzkumná infrastruktura: ELI Beamlines III - 90141
Institucionální podpora: RVO:68378271
Klíčová slova: harmonic generation * laser-matter interaction
Obor OECD: Fluids and plasma physics (including surface physics)
Způsob publikování: Open access
Extreme states of matter exist throughout the universe, e.g., inside planetary cores, stars, or astrophysical jets. Such conditions can be generated in the laboratory in the interaction of powerful lasers with solids. Yet, the measurement of the subsequent plasma dynamics with regard to density, temperature, and ionization is a major experimental challenge. However, ultrashort x-ray pulses provided by x-ray free electron lasers (XFELs) allow for dedicated studies, which are highly relevant to study laboratory astrophysics, laser-fusion research, or laser-plasma-based particle acceleration. Here we report on experiments that employ a novel ultrafast method, which allows us to simultaneously access temperature, ionization state, and nanometer scale expansion dynamics in high-intensity, laser-driven, solid-density plasmas with a single x-ray detector. Using this method, we gain access to the expansion dynamics of a buried layer in compound samples.
Trvalý link: http://hdl.handle.net/11104/0328787
Název souboru Staženo Velikost Komentář Verze Přístup 0554158.pdf 0 3.2 MB CC Licence Vydavatelský postprint povolen
Počet záznamů: 1