3 papers
cond-mat.mtrl-sci2026
Adaptive Slater Koster Parameters: Crossing Oxidation States with Density Functional Tight Binding
Yihua Song, Artem Samtsevych, Anton Beiersdorfer +4
We propose to adapt the confined pseudo-atomic orbitals underpinning the precalculated Slater-Koster (SK) interaction tables in Density Functional Tight Binding (DFTB) to local ato…
cond-mat.mtrl-sci2026
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…
cond-mat.mtrl-sci2025
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…