The studies of defects formed by impurity particles (atoms, molecules, exciplexes, clusters,
free electrons, and positive ions) embedded in liquid and solid 4He are reviewed. The …

We perform time resolved pump–probe spectroscopy on small halogen molecules ClF, Cl2,
Br2, and I2 embedded in rare gas solids (RGS). We find that dissociation, angular …

This perspective article reviews experimental and theoretical works where rare gas clusters
and helium nanodroplets are used as a nanoreactor to investigate chemical dynamics in a …

Molecular dynamics simulations and both normal mode and hyperspherical mode analyses
of NO-doped Kr solid are carried out in order to get insights into the structural relaxation of …

The intermolecular potential of the first Rydberg state of the NO–Ne system has been
calculated using highly accurate ab initio calculations. The interaction is repulsive with …

We describe the first measurement of the near IR spectrum of the NO− Kr van der Waals
complex. A variant of IR-REMPI double-resonance spectroscopy is employed in which the IR …

This paper is a joint experimental and theoretical approach concerning a molecule
deposited on a large argon cluster. The spectroscopy and the dynamics of the deposited …

Photoexcitation of NO embedded in rare gas matrices triggers a shock-wave like radial
perturbation of the surrounding rare gas atoms. In this Letter, we present quantum dynamical …

We examine two standard methods to incorporate quantum effects in classical molecular
dynamics simulations of quantum solids. It is shown that thermal harmonic quantum …

A long lasting coherent oscillation with a sharp frequency of fp= 2 THz is observed in fs
pump probe spectra for B← X excitation of Br2 in solid argon. It exactly matches the …