We review oxygen K-edge X-ray absorption spectra of both molecules and solids. We start
with an overview of the main experimental aspects of oxygen K-edge X-ray absorption …

Resonant inelastic X-ray scattering (RIXS) is a powerful technique that combines
spectroscopy and inelastic scattering to probe the electronic structure of materials. RIXS is …

High–harmonic generation (HHG) in gases has been the main enabling technology of
attosecond science since its discovery. Recently, HHG from solids has been demonstrated …

An overview of both experimental and theoretical results in the field of resonant scattering of
tunable soft and hard x-ray radiation is presented, with a main focus on the closely related …

We present a liquid flatjet system for solution phase soft-x-ray spectroscopy. The flatjet set-
up utilises the phenomenon of formation of stable liquid sheets upon collision of two …

The phase diagram of water harbors controversial views on underlying structural properties
of its constituting molecular moieties, its fluctuating hydrogen-bonding network, as well as …

To probe the influence of hydrogen bonding on the electronic structure of ammonia, gas
phase and aqueous NH3 have been investigated using soft X-ray absorption (XAS) …

The connection between specific features in the water X-ray absorption spectrum and X-ray
emission spectrum (XES) and the local H-bond coordination is studied based on structures …

Liquid water molecules interact strongly with each other, forming a fluctuating hydrogen
bond network and thereby giving rise to the anomalous phase diagram of liquid water …

We report on a combined theoretical and experimental study of core-excitation spectra of
gas and liquid phase methanol as obtained with the use of X-ray absorption spectroscopy …