Nonadiabatic dynamics: The SHARC approach

S Mai, P Marquetand, L González - Wiley Interdisciplinary …, 2018 - Wiley Online Library
We review the Surface Hop** including ARbitrary Couplings (SHARC) approach for
excited‐state nonadiabatic dynamics simulations. As a generalization of the popular surface …

X-ray induced Coulomb explosion imaging of transient excited-state structural rearrangements in CS2

J Unwin, F Allum, M Britton, I Gabalski… - Communications …, 2023 - nature.com
Structural imaging of transient excited-state species is a key goal of molecular physics,
promising to unveil rich information about the dynamics underpinning photochemical …

Transient vibration and product formation of photoexcited CS2 measured by time-resolved x-ray scattering

I Gabalski, M Sere, K Acheson, F Allum… - The Journal of …, 2022 - pubs.aip.org
We have observed details of the internal motion and dissociation channels in photoexcited
carbon disulfide (CS 2) using time-resolved x-ray scattering (TRXS). Photoexcitation of gas …

Imaging the Renner–Teller effect using laser-induced electron diffraction

K Amini, M Sclafani, T Steinle, AT Le… - Proceedings of the …, 2019 - National Acad Sciences
Structural information on electronically excited neutral molecules can be indirectly retrieved,
largely through pump–probe and rotational spectroscopy measurements with the aid of …

Multichannel photodissociation dynamics in CS 2 studied by ultrafast electron diffraction

WO Razmus, K Acheson, P Bucksbaum… - Physical Chemistry …, 2022 - pubs.rsc.org
The structural dynamics of photoexcited gas-phase carbon disulfide (CS2) molecules are
investigated using ultrafast electron diffraction. The dynamics were triggered by excitation of …

Using a multistate map** approach to surface hop** to predict the ultrafast electron diffraction signal of gas-phase cyclobutanone

L Hutton, A Moreno Carrascosa, AW Prentice… - The Journal of …, 2024 - pubs.aip.org
Using the recently developed multistate map** approach to surface hop** (multistate
MASH) method combined with SA (3)-CASSCF (12, 12)/aug-cc-pVDZ electronic structure …

Map** the complete reaction path of a complex photochemical reaction

AD Smith, EM Warne, D Bellshaw, DA Horke… - Physical review …, 2018 - APS
We probe the dynamics of dissociating CS 2 molecules across the entire reaction pathway
upon excitation. Photoelectron spectroscopy measurements using laboratory-generated …

Surface hop** dynamics including intersystem crossing using the algebraic diagrammatic construction method

S Mai, F Plasser, M Pabst, F Neese, A Köhn… - The Journal of …, 2017 - pubs.aip.org
We report an implementation for employing the algebraic diagrammatic construction to
second order [ADC (2)] ab initio electronic structure level of theory in nonadiabatic dynamics …

Fundamental limits on spatial resolution in ultrafast x-ray diffraction

A Kirrander, PM Weber - Applied Sciences, 2017 - mdpi.com
X-ray Free-Electron Lasers have made it possible to record time-sequences of diffraction
images to determine changes in molecular geometry during ultrafast photochemical …

Time resolved detection of the S (1D) product of the UV induced dissociation of CS2

EM Warne, AD Smith, DA Horke, E Springate… - The journal of …, 2021 - pubs.aip.org
The products formed following the photodissociation of UV (200 nm) excited CS 2 are
monitored in a time resolved photoelectron spectroscopy experiment using femtosecond …