Photochemistry is a fascinating branch of chemistry that is concerned with molecules and
light. However, the importance of simulating light‐induced processes is reflected also in …

Conspectus In 1998, the first successful quantum control experiment with application to a
molecular framework was conducted with a shaped laser pulse, optimizing the branching …

We analyze how the photorelaxation dynamics of a molecule can be controlled by modifying
its electromagnetic environment using a nanocavity mode. In particular, we consider the …

Conical intersections (CoIns) play an important role in ultrafast relaxation channels. Their
monitoring remains a formidable experimental challenge. We theoretically compare the …

Hybrid light–matter states in optical cavities, known as polaritons, offer a novel means of
manipulating and controlling photochemical processes. We investigate the cooperative …

We report an implementation of non-adiabatic coupling (NAC) forces within the equation-of-
motion coupled-cluster with single and double excitations (EOM-CCSD) framework via the …

We studied the photoinduced ultrafast relaxation dynamics of the nucleobase thymine using
gas-phase time-resolved photoelectron spectroscopy. By employing extreme ultraviolet …

Low-lying dark nπ* states play an important role in many photophysical and photochemical
processes of organic chromophores. Transient X-ray absorption spectroscopy (TXAS) …

The role of quantum-mechanical coherences in the elementary photophysics of functional
optoelectronic molecular materials is currently under active study. Designing and controlling …

The nucleobase uracil exhibits high photostability due to ultrafast relaxation processes
mediated by conical intersections (CoIns), where the interplay between nuclear and electron …