411 citations · 842 across the 10 of their papers we have counts for
10 papers
Milled to order: toward predictive mechanochemistry of halide perovskites
Susan A. Rigter, Loreta A. Muscarella
Mechanochemical milling is regarded as a scalable, solvent-free method that makes halide perovskites that solution processing cannot. Its deeper promise, though, is that mechanical…
Which Ion Dominates Temperature and Pressure Response of Halide Perovskites and Elpasolites?
Loreta A. Muscarella, Huygen J. Jöbsis, Bettina Baumgartner +6
Halide perovskite and elpasolite semiconductors are extensively studied for optoelectronic applications due to their excellent performance together with significant chemical and st…
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…
Accelerated hot-carrier cooling in MAPbI3 perovskite by pressure-induced lattice compression
Loreta A. Muscarella, Eline M. Hutter, Jarvist M. Frost +4
Hot-carrier cooling (HCC) in metal halide perovskites in the high-density regime is significantly slower compared to conventional semiconductors. This effect is commonly attributed…
Lattice compression increases the activation barrier for phase segregation in mixed-halide perovskites
Loreta A. Muscarella, Eline M. Hutter, Francesca Wittmann +7
The bandgap tunability of mixed-halide perovskites makes them promising candidates for light emitting diodes and tandem solar cells. However, illuminating mixed-halide perovskites…
The impact of exciton delocalization on exciton-vibration interactions in organic semiconductors
Antonios M. Alvertis, Raj Pandya, Loreta A. Muscarella +7
Organic semiconductors exhibit properties of individual molecules and extended crystals simultaneously. The strongly bound excitons they host are typically described in the molecul…
Thermodynamic stabilization of mixed-halide perovskites against phase segregation
Eline M. Hutter, Loreta A. Muscarella, Francesca Wittmann +7
Mixing iodide and bromide in halide perovskite semiconductors is an effective strategy to tune their bandgap, therefore mixed-halide perovskites hold great promise for color-tunabl…
Crystal orientation and grain size: do they determine optoelectronic properties of MAPbI3 perovskite?
Loreta A. Muscarella, Eline M. Hutter, Sandy Sanchez +5
It is thought that growing large, oriented grains of perovskite can lead to more efficient devices. We study MAPbI3 films fabricated via Flash Infrared Annealing (FIRA) consisting…
Local Crystal Misorientation Influences Non-Radiative Recombination
Sarthak Jariwala, Hongyu Sun, Gede W. P. Adhyaksa +5
We use ultrasensitive electron backscatter diffraction (EBSD) to map the local crystal orientations, grains, and grain boundaries in CH3NH3PbI3 (MAPI) perovskite thin films. Althou…
Quantification of Ion Migration in CH3NH3PbI3 Perovskite Solar Cells by Transient Capacitance Measurements
Moritz H. Futscher, Ju Min Lee, Lucie McGovern +6
Solar cells based on organic-inorganic metal halide perovskites show efficiencies close to highly-optimized silicon solar cells. However, ion migration in the perovskite films lead…