Theoretical advances in polariton chemistry and molecular cavity quantum electrodynamics

A Mandal, MAD Taylor, BM Weight… - Chemical …, 2023 - ACS Publications
When molecules are coupled to an optical cavity, new light–matter hybrid states, so-called
polaritons, are formed due to quantum light–matter interactions. With the experimental …

Non-adiabatic excited-state molecular dynamics: Theory and applications for modeling photophysics in extended molecular materials

TR Nelson, AJ White, JA Bjorgaard, AE Sifain… - Chemical …, 2020 - ACS Publications
Optically active molecular materials, such as organic conjugated polymers and biological
systems, are characterized by strong coupling between electronic and vibrational degrees of …

NEXMD software package for nonadiabatic excited state molecular dynamics simulations

W Malone, B Nebgen, A White, Y Zhang… - Journal of Chemical …, 2020 - ACS Publications
We present a versatile new code released for open community use, the nonadiabatic excited
state molecular dynamics (NEXMD) package. This software aims to simulate nonadiabatic …

Nexmd v2. 0 software package for nonadiabatic excited state molecular dynamics simulations

VM Freixas, W Malone, X Li, H Song… - Journal of Chemical …, 2023 - ACS Publications
We present NEXMD version 2.0, the second release of the NEXMD (Nonadiabatic EXcited-
state Molecular Dynamics) software package. Across a variety of new features, NEXMD v2. 0 …

Simulating coherent multidimensional spectroscopy of nonadiabatic molecular processes: From the infrared to the x-ray regime

M Kowalewski, BP Fingerhut, KE Dorfman… - Chemical …, 2017 - ACS Publications
Crossings of electronic potential energy surfaces in nuclear configuration space, known as
conical intersections, determine the rates and outcomes of a large class of photochemical …

Photoexcited nonadiabatic dynamics of solvated push–pull π-conjugated oligomers with the NEXMD software

AE Sifain, JA Bjorgaard, TR Nelson… - Journal of chemical …, 2018 - ACS Publications
Solvation can be modeled implicitly by embedding the solute in a dielectric cavity. This
approach models the induced surface charge density at the solute–solvent boundary, giving …

On-the-Fly Nonadiabatic Dynamics Simulations of Single-Walled Carbon Nanotubes with Covalent Defects

BM Weight, AE Sifain, BJ Gifford, H Htoon, S Tretiak - ACS nano, 2023 - ACS Publications
Single-walled carbon nanotubes (SWCNTs) with covalent surface defects have been
explored recently due to their promise for use in single-photon telecommunication emission …

Photoinduced charge transfer versus fragmentation pathways in lanthanum cyclopentadienyl complexes

Y Han, Q Meng, B Rasulev, PS May… - Journal of Chemical …, 2017 - ACS Publications
This study compares two competing pathways of photoexcitations in gas-phase metal–
organic complexes: first, a sequence of phonon-assisted electronic transitions leading to …

Triggering the mechanism of the initial reaction of energetic materials under pressure based on Raman intensity analysis

W Zheng, QJ Liu, FS Liu, ZT Liu - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
The Raman intensity and other stoichiometric calculations of nitromethane (NM) and 2-
nitrimino-5-nitro-hexahydro-1, 3, 5-triazine (NNHT) have been made by using first-principles …

Modeling photolytic decomposition of energetically functionalized dodecanes

T Nelson, PL Huestis, VW Manner - The Journal of Physical …, 2022 - ACS Publications
The photolytic stability of explosives and energetic functional groups is of importance for
those who regularly handle or are exposed to explosives in typical environmental …