4 papers
Efficient Band Structure Unfolding with Atom-centered Orbitals: General Theory and Application
Jingkai Quan, Nikita Rybin, Matthias Scheffler +1
Band structure unfolding is a key technique for analyzing and simplifying the electronic band structure of large, internally distorted supercells that break the primitive cell's tr…
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…
Temperature-dependent Electronic Spectral Functions from Band-Structure Unfolding
Jingkai Quan, Min-Ye Zhang, Nikita Rybin +5
The electronic band structure, describing the periodic dependence of electronic quantum states on lattice momentum in reciprocal space, is a fundamental concept in solid-state phys…
Carrier Mobility of Strongly Anharmonic Materials from First Principles
Jingkai Quan, Christian Carbogno, Matthias Scheffler
First-principle approaches for phonon-limited electronic transport are typically based on many-body perturbation theory and transport equations. With that, they rely on the validit…