Advances in non-equilibrium plasma kinetics: a theoretical and experimental review

LD Pietanza, O Guaitella, V Aquilanti… - The European Physical …, 2021 - Springer
Numerous applications have required the study of CO 2 plasmas since the 1960s, from CO 2
lasers to spacecraft heat shields. However, in recent years, intense research activities on the …

Exploring potential energy surfaces for chemical reactions: an overview of some practical methods

HB Schlegel - Journal of computational chemistry, 2003 - Wiley Online Library
Potential energy surfaces form a central concept in the application of electronic structure
methods to the study of molecular structures, properties, and reactivities. Recent advances …

ASN2 Reaction That Avoids Its Deep Potential Energy Minimum

L Sun, K Song, WL Hase - Science, 2002 - science.org
Chemical dynamics trajectory simulations were used to study the atomic-level mechanisms
of the OH−+ CH3F→ CH3OH+ F− SN2 nucleophilic substitution reaction. The reaction …

Shape of multireference, equation-of-motion coupled-cluster, and density functional theory potential energy surfaces at a conical intersection

S Gozem, F Melaccio, A Valentini… - Journal of chemical …, 2014 - ACS Publications
We report and characterize ground-state and excited-state potential energy profiles using a
variety of electronic structure methods along a loop lying on the branching plane associated …

Dynamics, transition states, and timing of bond formation in Diels–Alder reactions

K Black, P Liu, L Xu, C Doubleday, KN Houk - Proceedings of the National …, 2012 - pnas.org
The time-resolved mechanisms for eight Diels–Alder reactions have been studied by
quasiclassical trajectories at 298 K, with energies and derivatives computed by UB3LYP/6 …

[HTML][HTML] Active learning accelerates ab initio molecular dynamics on reactive energy surfaces

SJ Ang, W Wang, D Schwalbe-Koda, S Axelrod… - Chem, 2021 - cell.com
Modeling dynamical effects in chemical reactions typically requires ab initio molecular
dynamics (AIMD) simulations due to the breakdown of transition state theory (TST). Reactive …

Permutation invariant polynomial neural network approach to fitting potential energy surfaces. III. Molecule-surface interactions

B Jiang, H Guo - The Journal of chemical physics, 2014 - pubs.aip.org
The permutation invariant polynomial-neural network (PIP-NN) method for constructing
highly accurate potential energy surfaces (PESs) for gas phase molecules is extended to …

Many-Body Permutationally Invariant Polynomial Neural Network Potential Energy Surface for N4

J Li, Z Varga, DG Truhlar, H Guo - Journal of Chemical Theory and …, 2020 - ACS Publications
A potential energy surface (PES) for high-energy collisions between nitrogen molecules is
useful for modeling chemical dynamics in shock waves and plasmas. In the present work …

Hydrogen atom collisions with a semiconductor efficiently promote electrons to the conduction band

K Krüger, Y Wang, S Tödter, F Debbeler… - Nature Chemistry, 2023 - nature.com
Abstract The Born–Oppenheimer approximation is the keystone of modern computational
chemistry and there is wide interest in understanding under what conditions it remains valid …

The VENUS/NWChem software package. Tight coupling between chemical dynamics simulations and electronic structure theory

U Lourderaj, R Sun, SC Kohale, GL Barnes… - Computer Physics …, 2014 - Elsevier
The interface for VENUS and NWChem, and the resulting software package for direct
dynamics simulations are described. The coupling of the two codes is considered to be a …