302 citations · 524 across the 7 of their papers we have counts for
7 papers
Core-excited states of SF probed with soft X-ray femtosecond transient absorption of vibrational wavepackets
Lou Barreau, Andrew D. Ross, Victor Kimberg +4
A vibrational wavepacket in SF, created by impulsive stimulated Raman scattering with a few-cycle infrared pulse, is mapped onto five sulfur core-excited states using table-top…
Attosecond photoionization dynamics in the vicinity of the Cooper minima in argon
C. Alexandridi, D. Platzer, L. Barreau +15
Using a spectrally resolved electron interferometry technique, we measure photoionization time delays between the and subshells of argon over a large 34-eV energy range c…
Revealing electronic state-switching at conical intersections in alkyl iodides by ultrafast XUV transient absorption spectroscopy
Kristina F. Chang, Maurizio Reduzzi, Han Wang +6
Conical intersections between electronic states often dictate the chemistry of photoexcited molecules. Recently developed sources of ultrashort extreme ultraviolet (XUV) pulses tun…
Efficient table-top dual-wavelength beamline for ultrafast transient absorption spectroscopy in the soft X-ray region
Lou Barreau, Andrew D. Ross, Samay Garg +3
We present a table-top beamline providing a soft X-ray supercontinuum extending up to 350 eV from high-order harmonic generation with sub-13 fs 1300 nm driving pulses and simultane…
Attosecond dynamics through a Fano resonance: Monitoring the birth of a photoelectron
V. Gruson, L. Barreau, Á. Jiménez-Galan +11
Amplitude and phase of wavepackets encode the dynamics of quantum systems. However, the rapidity of electron dynamics on the attosecond timescale has precluded their complete measu…
Time-frequency representations of autoionization dynamics in helium
D. Busto, L. Barreau, M. Isinger +16
Autoionization, which results from the interference between direct photoionization and photoexcitation to a discrete state decaying to the continuum by configuration interaction, i…