This article reviews the current status of inner-shell spectroscopies of free atoms and
molecules using high-resolution soft-x-ray monochromators installed in the soft-x-ray …

In the extreme ultraviolet and soft-X-ray regions of the spectrum, light–matter interaction is
dominated by photoionization. In molecular systems, the sudden removal of an electron will …

The present review article gives a historical overview of high-resolution inner-shell
coincidence spectroscopies followed by selected examples showing their scientific impact in …

We present results from a covariance ion imaging study, which employs extensive filtering,
on the relationship between fragment momenta to gain deeper insight into …

In many cases fragmentation of molecules upon inner-shell ionization is very unspecific with
respect to the initially localized ionization site. Often this finding is interpreted in terms of an …

Dissociative nuclear motion in core-excited molecular states leads to a splitting of the
fragment Auger lines: the Auger-Doppler effect. We present here for the first time …

Site-selective dissociation induced by core photoexcitation of biomolecules is of key
importance for the understanding of radiation damage processes and dynamics and for its …

In molecular photofragmentation processes by soft X-rays, a number of ionic fragments can
be produced, each having a different abundance and correlation with the kinetic energy of …

We report a study on the fragmentation of core-ionized and core-excited isocyanic acid,
HNCO, using Auger-electron/photoion coincidence spectroscopy. Site-selectivity is …

Ionization-site-dependent fragmentation of three cyclic biomolecules–uracil, 5-bromouracil
and thymine–has been studied using electron-energy-resolved photoelectronphotoion …