Modeling polymorphic molecular crystals with electronic structure theory

GJO Beran - Chemical reviews, 2016 - ACS Publications
Interest in molecular crystals has grown thanks to their relevance to pharmaceuticals,
organic semiconductor materials, foods, and many other applications. Electronic structure …

Coupled cluster theory in materials science

IY Zhang, A Grüneis - Frontiers in Materials, 2019 - frontiersin.org
The workhorse method of computational materials science is undeniably the density
functional theory (DFT) in the Kohn-Sham framework of approximate exchange and …

GW100: Benchmarking G0W0 for Molecular Systems

MJ Van Setten, F Caruso, S Sharifzadeh… - Journal of chemical …, 2015 - ACS Publications
We present the GW 100 set. GW 100 is a benchmark set of the ionization potentials and
electron affinities of 100 molecules computed with the GW method using three independent …

Reliable and practical computational description of molecular crystal polymorphs

J Hoja, HY Ko, MA Neumann, R Car, RA DiStasio Jr… - Science …, 2019 - science.org
Reliable prediction of the polymorphic energy landscape of a molecular crystal would yield
profound insight into drug development in terms of the existence and likelihood of late …

[HTML][HTML] Efficient all-electron hybrid density functionals for atomistic simulations beyond 10 000 atoms

S Kokott, F Merz, Y Yao, C Carbogno… - The Journal of …, 2024 - pubs.aip.org
Hybrid density functional approximations (DFAs) offer compelling accuracy for ab initio
electronic-structure simulations of molecules, nanosystems, and bulk materials, addressing …

One-hundred-three compound band-structure benchmark of post-self-consistent spin-orbit coupling treatments in density functional theory

WP Huhn, V Blum - Physical Review Materials, 2017 - APS
We quantify the accuracy of different non-self-consistent and self-consistent spin-orbit
coupling (SOC) treatments in Kohn-Sham and hybrid density functional theory by providing …

A deep equivariant neural network approach for efficient hybrid density functional calculations

Z Tang, H Li, P Lin, X Gong, G **, L He, H Jiang… - Nature …, 2024 - nature.com
Hybrid density functional calculations are essential for accurate description of electronic
structure, yet their widespread use is restricted by the substantial computational cost. Here …

Tunable semiconductors: control over carrier states and excitations in layered hybrid organic-inorganic perovskites

C Liu, W Huhn, KZ Du, A Vazquez-Mayagoitia… - Physical review …, 2018 - APS
For a class of 2D hybrid organic-inorganic perovskite semiconductors based on π-
conjugated organic cations, we predict quantitatively how varying the organic and inorganic …

Earth‐Abundant Chalcogenide Photovoltaic Devices with over 5% Efficiency Based on a Cu2BaSn(S,Se)4 Absorber

D Shin, T Zhu, X Huang, O Gunawan… - Advanced …, 2017 - Wiley Online Library
In recent years, Cu2ZnSn (S, Se) 4 (CZTSSe) materials have enabled important progress in
associated thin‐film photovoltaic (PV) technology, while avoiding scarce and/or toxic metals; …

BaCu2Sn(S,Se)4: Earth-Abundant Chalcogenides for Thin-Film Photovoltaics

D Shin, B Saparov, T Zhu, WP Huhn, V Blum… - Chemistry of …, 2016 - ACS Publications
Chalcogenides such as CdTe, Cu (In, Ga)(S, Se) 2 (CIGSSe), and Cu2ZnSn (S, Se) 4
(CZTSSe) have enabled remarkable advances in thin-film photovoltaic performance, but …