4 papers
Strong Impact of Halide Ordering on Structural Phase Transitions in Mixed Perovskites
Felix Uddén, Erik Fransson, Julia Wiktor +3
Mixed halide perovskites are highly versatile semiconductors with applications in photovoltaics, light-emitting diodes, and photodetectors. Understanding their thermodynamic phase…
Band-Like Transport and Cation Off-Centring in Ag/Bi-Based Solar Absorbers
Yi-Teng Huang, Yixin Wang, Georgia Fields +19
Ag(I)-Bi(III)-based semiconductors have gained substantial attention as nontoxic, stable alternatives to lead-halide perovskites for optoelectronics, but are widely limited by carr…
Revealing the Low Temperature Phase of FAPbI using A Machine-Learned Potential
Sangita Dutta, Erik Fransson, Tobias Hainer +4
FAPbI is a material of interest for its potential in solar cell applications, driven by its remarkable optoelectronic properties. However, the low-temperature phase of FAPbI$_3…
A green solvent system for precursor phase-engineered sequential deposition of stable formamidinium lead triiodide for perovskite solar cells
Benjamin M. Gallant, Philippe Holzhey, Joel A. Smith +15
Perovskite solar cells (PSCs) offer an efficient, inexpensive alternative to current photovoltaic technologies, with the potential for manufacture via high-throughput coating metho…