63 citations · 65 across the 4 of their papers we have counts for
6 papers
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…