51 citations · 136 across the 7 of their papers we have counts for
7 papers
Phase evolution of strong-field ionization
Lynda R Hutcheson, Maximilian Hartmann, Gergana D Borisova +6
We investigate the time-dependent evolution of the dipole phase shift induced by strong-field ionization (SFI) using attosecond transient absorption spectroscopy (ATAS) for time-de…
Observing the relative sign of excited-state dipole transitions by combining attosecond streaking and transient absorption spectroscopy
Shuyuan Hu, Yu He, Gergana D. Borisova +4
The electronic structure of atomic quantum systems and their dynamical interaction with light is reflected in transition dipole matrix elements coupling the system's energy eigenst…
Laser control of an excited-state vibrational wave packet in neutral H
Gergana D. Borisova, Paula Barber Belda, Shuyuan Hu +8
We observe and control a molecular vibrational wave packet in an electronically excited state of the neutral hydrogen molecule. In an extreme-ultraviolet (XUV) transient-absorption…
Nonlinear coherence effects in transient-absorption ion spectroscopy with stochastic extreme-ultraviolet free-electron laser pulses
Thomas Ding, Marc Rebholz, Lennart Aufleger +21
We demonstrate time-resolved nonlinear extreme-ultraviolet absorption spectroscopy on multiply charged ions, here applied to the doubly charged neon ion, driven by a phase-locked s…
Strong-field extreme-ultraviolet dressing of atomic double excitation
Christian Ott, Lennart Aufleger, Thomas Ding +21
We report on the experimental observation of strong-field dressing of an autoionizing two-electron state in helium with intense extreme-ultraviolet laser pulses from a free-electro…
Real-time reconstruction of complex non-equilibrium quantum dynamics of matter
Veit Stooß, Stefano M. Cavaletto, Alexander Blättermann +4
Causality implies that by measuring an absorption spectrum, the time-dependent linear response function can be retrieved. Recent experiments suggest a link between the shape of spe…