363 citations · 3.3k across the 50 of their papers we have counts for
4 papers · 1 filter
Low-temperature chemistry between water and hydroxyl radicals: H/D isotopic effects
T. Lamberts, G. Fedoseev, F. Puletti +3
Sets of systematic laboratory experiments are presented -- combining Ultra High Vacuum cryogenic and plasma-line deposition techniques -- that allow us to compare H/D isotopic effe…
CO diffusion into amorphous H2O ices
Trish Lauck, Leendertjan Karssemeijer, Katherine Shulenberger +3
The mobility of atoms, molecules and radicals in icy grain mantles regulate ice restructuring, desorption, and chemistry in astrophysical environments. Interstellar ices are domina…
Thermal H/D exchange in polar ice - deuteron scrambling in space
Thanja Lamberts, Sergio Ioppolo, Herma Cuppen +2
We have investigated the thermally induced proton/deuteron exchange in mixed amorphous HO:DO ices by monitoring the change in intensity of characteristic vibrational bendin…
Long-timescale simulations of HO admolecule diffusion on Ice Ih(0001) surfaces
Andreas Pedersen, Leendertjan Karssemeijer, Herma M. Cuppen +1
Long-timescale simulations of the diffusion of a HO admolecule on the (0001) basal plane of ice Ih were carried out over a temperature range of 100 to 200 K using the adaptive…