Samuel Poncé

TL;DR: Recent extensions and improvements are described, covering new methodologies and property calculators, improved parallelization, code modularization, and extended interoperability both within the distribution and with external software.

TL;DR: Quantum ESPRESSO as discussed by the authors is an integrated suite of open-source computer codes for quantum simulations of materials using state-of-the-art electronic-structure techniques, based on density functional theory, density functional perturbation theory, and many-body perturbations theory, within the plane-wave pseudo-potential and projector-augmented-wave approaches.

TL;DR: The EPW (E lectron-P honon coupling using Wannier functions) as discussed by the authors software is a Fortran-90 code that uses density-functional perturbation theory and maximally localized WANier functions for computing electron-phonon couplings and related properties in solids accurately and efficiently.

TL;DR: The present paper aims to describe the new capabilities of ABINIT that have been developed since 2009, which include new physical and technical features that allow electronic structure calculations impossible to carry out in the previous versions.

TL;DR: Wannier90 as mentioned in this paper is an open-source computer program for calculating maximally-localised Wannier functions (MLWFs) from a set of Bloch states, which is interfaced to many widely used electronic-structure codes thanks to its independence from the basis sets representing these BLoch states.