74 citations · 231 across the 10 of their papers we have counts for
10 papers
Efficient Computation of the Long-Range Exact Exchange using an Extended Screening Function
Sebastian Kokott, Volker Blum, Matthias Scheffler
We introduce a computationally efficient screening for the Coulomb potential that also allows calculating approximated long-range exact exchange contributions with an accuracy simi…
Roadmap on Advancements of the FHI-aims Software Package
Joseph W. Abbott, Carlos Mera Acosta, Alaa Akkoush +203
Electronic-structure theory is the foundation of the description of materials including multiscale modeling of their properties and functions. Obviously, without sufficient accurac…
Solvers for Large-Scale Electronic Structure Theory: ELPA and ELSI
Petr Karpov, Andreas Marek, Tobias Melson +14
In this contribution, we give an overview of the ELPA library and ELSI interface, which are crucial elements for large-scale electronic structure calculations in FHI-aims. ELPA is…
Efficient All-electron Hybrid Density Functionals for Atomistic Simulations Beyond 10,000 Atoms
Sebastian Kokott, Florian Merz, Yi Yao +6
Hybrid density functional approximations (DFAs) offer compelling accuracy for ab initio electronic-structure simulations of molecules, nanosystems, and bulk materials, addressing s…
Roadmap on Data-Centric Materials Science
Stefan Bauer, Peter Benner, Tristan Bereau +58
Science is and always has been based on data, but the terms "data-centric" and the "4th paradigm of" materials research indicate a radical change in how information is retrieved, h…
Roadmap on Electronic Structure Codes in the Exascale Era
Vikram Gavini, Stefano Baroni, Volker Blum +38
Electronic structure calculations have been instrumental in providing many important insights into a range of physical and chemical properties of various molecular and solid-state…
The FHI-aims Code: All-electron, ab initio materials simulations towards the exascale
Volker Blum, Mariana Rossi, Sebastian Kokott +1
FHI-aims is a quantum mechanics software package based on numeric atom-centered orbitals (NAOs) with broad capabilities for all-electron electronic-structure calculations and ab in…
The CECAM Electronic Structure Library and the modular software development paradigm
Micael J. T. Oliveira, Nick Papior, Yann Pouillon +34
First-principles electronic structure calculations are very widely used thanks to the many successful software packages available. Their traditional coding paradigm is monolithic,…
Pentacene and Tetracene Molecules and Films on H/Si(111): Level Alignment from Hybrid Density Functional Theory
Svenja M. Janke, Mariana Rossi, Sergey V. Levchenko +3
The electronic properties of hybrid organic-inorganic semiconductor interfaces depend strongly on the alignment of the electronic carrier levels in the organic/inorganic components…
First-Principles Supercell Calculations of Small Polarons with Proper Account for Long-Range Polarization Effects
Sebastian Kokott, Sergey V Levchenko, Patrick Rinke +1
We present a density functional theory (DFT) based supercell approach for modeling small polarons with proper account for the long-range elastic response of the material. Our analy…