Wavelength dependence of light-induced cycloadditions
The wavelength-dependent conversion of two rapid photoinduced ligation reactions, ie, the
light activation of o-methylbenzaldehydes, leading to the formation of reactive o …
light activation of o-methylbenzaldehydes, leading to the formation of reactive o …
Structure and dynamic role of conical intersections in the πσ*-mediated photodissociation reactions
Conical intersection as a dynamic funnel in nonadiabatic transition dictates many important
chemical reaction outputs such as reaction rates, yields, and energy disposals especially for …
chemical reaction outputs such as reaction rates, yields, and energy disposals especially for …
Spectroscopic application of few-femtosecond deep-ultraviolet laser pulses from resonant dispersive wave emission in a hollow capillary fibre
We exploit the phenomenon of resonant dispersive wave (RDW) emission in gas-filled
hollow capillary fibres (HCFs) to realize time-resolved photoelectron imaging (TRPEI) …
hollow capillary fibres (HCFs) to realize time-resolved photoelectron imaging (TRPEI) …
Improved insights in time-resolved photoelectron imaging
N Kotsina, D Townsend - Physical Chemistry Chemical Physics, 2021 - pubs.rsc.org
Time-resolved photoelectron imaging (TRPEI) is a highly differential technique for the
detailed study of non-adiabatic energy redistribution dynamics operating in the electronically …
detailed study of non-adiabatic energy redistribution dynamics operating in the electronically …
Ultrafast molecular spectroscopy using a hollow-core photonic crystal fiber light source
We demonstrate, for the first time, the application of rare-gas-filled hollow-core photonic
crystal fibers (HC-PCFs) as tunable ultraviolet light sources in femtosecond pump–probe …
crystal fibers (HC-PCFs) as tunable ultraviolet light sources in femtosecond pump–probe …
Exploring the many-body dynamics near a conical intersection with trapped Rydberg ions
Conical intersections between electronic potential energy surfaces are paradigmatic for the
study of nonadiabatic processes in the excited states of large molecules. However, since the …
study of nonadiabatic processes in the excited states of large molecules. However, since the …
A multiphoton ionisation photoelectron imaging study of thiophene
JJ Broughton, S Patra, MA Parkes, GA Worth… - Physical Chemistry …, 2024 - pubs.rsc.org
Thiophene is a prototype for the excited state photophysics that lies at the heart of many
technologies within the field of organic electronics. Here, we report a multiphoton ionisation …
technologies within the field of organic electronics. Here, we report a multiphoton ionisation …
Ultrafast internal conversion in a low band gap polymer for photovoltaics: experimental and theoretical study
Ultrafast dynamics upon photoexcitation in a low band gap polymer for photovoltaics is
investigated both experimentally and theoretically. Our work sheds light on the excess …
investigated both experimentally and theoretically. Our work sheds light on the excess …
Quantum dynamics study of the competing ultrafast intersystem crossing and internal conversion in the “channel 3” region of benzene
TJ Penfold, R Spesyvtsev, OM Kirkby… - The Journal of …, 2012 - pubs.aip.org
Time-resolved photoelectron spectroscopy can obtain detailed information about the
dynamics of a chemical process on the femtosecond timescale. The resulting signal from …
dynamics of a chemical process on the femtosecond timescale. The resulting signal from …
Time-resolved photoelectron imaging of S2→ S1 internal conversion in benzene and toluene
Ultrafast internal conversion of benzene and toluene from the S 2 states was studied by time-
resolved photoelectron imaging with a time resolution of 22 fs. Time− energy maps of the …
resolved photoelectron imaging with a time resolution of 22 fs. Time− energy maps of the …