20 citations · 20 across the 5 of their papers we have counts for
5 papers · 1 filter
Photoexcited Hole States at the SrTiO3(001) Surface Imaged with Noncontact AFM
Igor Sokolovic, Florian Ellinger, Aji Alexander +8
The behaviour of excess charges in ionic lattices, such as the formation of polarons and charge trapping at defect sites, influences the physical and chemical properties of materia…
Automated Workflow for Accurate High-Throughput GW Calculations
Lorenzo Varrassi, Florian Ellinger, Espen Flage-Larsen +4
The GW approximation represents the state-of-the-art ab-initio method for computing excited-state properties. Its execution requires control over a larger number of (often interdep…
Real-space investigation of polarons in hematite Fe2O3
Jesus Redondo, Michele Reticcioli, Vit Gabriel +17
In polarizable materials, electronic charge carriers interact with the surrounding ions, leading to quasiparticle behaviour. The resulting polarons play a central role in many mate…
Small Polaron Formation on the Nb-doped SrTiO(001) Surface
Florian Ellinger, Muhammad Shafiq, Iftikhar Ahmad +2
The cubic perovsike strontium titanate SrTiO (STO) is one of the most studied, polarizable transition metal oxides. When excess charge is introduced to this material, e.g., thr…
Machine Learning for Exploring Small Polaron Configurational Space
Viktor C. Birschitzky, Florian Ellinger, Ulrike Diebold +2
Polaron defects are ubiquitous in materials and play an important role in many processes involving carrier mobility, charge transfer and surface reactivity. Determining the spatial…