Stability and Speciation of Hydrated Magnetite {111} Surfaces from Ab Initio Simulations with Relevance for Geochemical Redox Processes

AS Katheras, K Karalis, M Krack… - … science & technology, 2023 - ACS Publications
Magnetite is a common mixed Fe (II, III) iron oxide in mineral deposits and the product of
(anaerobic) iron corrosion. In various Earth systems, magnetite surfaces participate in …

Hubbard U through polaronic defect states

S Falletta, A Pasquarello - npj Computational Materials, 2022 - nature.com
Since the preliminary work of Anisimov and co-workers, the Hubbard corrected DFT+ U
functional has been used for predicting properties of correlated materials by applying on-site …

Predicting structure-dependent Hubbard U parameters via machine learning

G Cai, Z Cao, F Xie, H Jia, W Liu, Y Wang, F Liu… - Materials …, 2024 - iopscience.iop.org
DFT+ U is a widely used treatment in the density functional theory (DFT) to deal with
correlated materials that contain open-shell elements, whereby the quantitative and …

High-Performance Pd2Cu2 Cluster Supported on CeO2(110) for the Electroreduction of CO2

P Liu, H Zhu, B Li, C Wu, S Jia, B Suo… - The Journal of …, 2024 - ACS Publications
Copper and palladium exhibit excellent catalytic performance for the electrochemical
reduction of CO2 (CO2RR). Here, a Pd x Cu4–x (x= 2, 3) cluster was supported on CeO2 …

Hubbard-corrected oxide formation enthalpies without adjustable parameters

J Voss - Journal of Physics Communications, 2022 - iopscience.iop.org
A density functional theory (DFT) approach to computing transition metal oxide heat of
formation without adjustable parameters is presented. Different degrees of d-electron …

Ground-state properties of the narrowest zigzag graphene nanoribbon from quantum Monte Carlo and comparison with density functional theory

R Meena, G Li, M Casula - The Journal of Chemical Physics, 2022 - pubs.aip.org
By means of quantum Monte Carlo (QMC) calculations from first-principles, we study the
ground-state properties of the narrowest zigzag graphene nanoribbon with an infinite linear …

Impact of electronic correlations on high-pressure iron: insights from time-dependent density functional theory

K Ramakrishna, M Lokamani, A Baczewski… - Electronic …, 2023 - iopscience.iop.org
We present a comprehensive investigation of the electrical and thermal conductivity of iron
under high pressures at ambient temperature, employing the real-time formulation of time …

VASPMATE: An integrated user-interface program for high-throughput first principles computations through VASP code

ZC Pan, ZR Liu, TF Xu, D Legut, RF Zhang - Computational Materials …, 2024 - Elsevier
We have developed an integrated user-interface C++ program for high-throughput (HT) first
principles computations through VASP code, abbreviated as VASPMATE, with powerful pre …

Generalization of Autonomous Driving Simulation Scenarios with Monte Carlo Sampling

Y Liu, J Lv, Y Zhao - 2023 8th International Conference on …, 2023 - ieeexplore.ieee.org
This paper investigates the key techniques and model design for autonomous driving scene
generalization. Addressing the challenge of adapting generalization parameters to …

Exploring Cs3Sb2X9-type perovskites (X= Cl, Br, I) for optoelectronic applications: a theoretical investigation using density functional theory (DFT) and machine …

RA Gouvêa - 2024 - lume.ufrgs.br
O subgrupo mais característico das perovskitas inorgânicas de haleto metálico 2D (PIHM) é
composto por perovskitas com vacâncias ordenadas ao longo da direção< 111>, com a …