73 citations · 284 across the 12 of their papers we have counts for
12 papers
Conduction band tuning by controlled alloying of Fe into Cs2AgBiBr6 double perovskite powders
Huygen J. Jobsis, Kostas Fykouras, Joost W. C. Reinders +7
Halide double perovskite semiconductors such as Cs2AgBiBr6 are widely investigated as a more stable, less toxic alternative to lead-halide perovskites in light conversion applicati…
Chemical Mapping of Excitons in Halide Double Perovskites
Raisa-Ioana Biega, Yinan Chen, Marina R. Filip +1
Halide double perovskites are an emerging class of semiconductors with tremendous chemical and electronic diversity. While their bandstructure features can be understood from front…
Dynamic Distortions of Quasi-2D Ruddlesden-Popper Perovskites at Elevated Temperatures: Influence on Thermal and Electronic Properties
Raisa-Ioana Biega, Menno Bokdam, Kai Herrmann +5
Ruddlesden-Popper hybrid halide perovskite are quasi-two-dimensional materials with a layered structure and structural dynamics that are determined by the interplay between the org…
Mapping Charge-Transfer Excitations in Bacteriochlorophyll Dimers from First Principles
Zohreh Hashemi, Matthias Knodt, Mario R. G. Marques +1
Photoinduced charge-transfer excitations are key to understand the primary processes of natural photosynthesis and for designing photovoltaic and photocatalytic devices. In this pa…
Delocalized Electronic Excitations and their Role in Directional Charge Transfer in the Reaction Center of Rhodobacter Sphaeroides
Sabrina Volpert, Zohreh Hashemi, Johannes M. Foerster +4
In purple bacteria, the fundamental charge-separation step that drives the conversion of radiation energy into chemical energy proceeds along one branch - the A branch - of a heter…
Emergence of Rashba-/Dresselhaus Effects in Ruddlesden-Popper Halide Perovskites with Octahedral Rotations
Sonja Krach, Nicolás Forera-Correa, Raisa-Ioana Biega +2
Ruddelsden-Popper halide perovskites are highly versatile quasi-two-dimensional energy materials with a wide range of tunable optoelectronic properties. Here we use the all-inorgan…