title: Short-time electron dynamics in aluminum excited by femtosecond extreme ultraviolet radiation.
abstract: The femtosecond dynamics of the electrons in aluminum after an intense extreme ultraviolet pulse is investigated by Monte Carlo simulations. Transient distributions of the conduction band electrons show an almost thermalized, low-energy part and a high-energy tail. Constructing emission spectra from these data, we find excellent agreement with measurements. The radiative decay mainly reflects the colder part of the distribution, whereas the highly excited electrons dominate the bremsstrahlung spectrum. For the latter, we also find good agreement between predicted and measured energy scales.
authors: Fachbereich Physik und Forschungszentrum OPTIMAS, Technische Universität Kaiserslautern, Kaiserslautern, Germany.
authors: N
authors: N
authors: Medvedev
authors: U
authors: U
authors: Zastrau
authors: E
authors: E
authors: Förster
authors: D O
authors: DO
authors: Gericke
authors: B
authors: B
authors: Rethfeld