APbI3− xBrx perovskite solar cells with the bandgap of∼ 1.5–1.6 eV, where A represents
caesium, methylammonium, formamidinium and mixtures thereof, currently present certified …

Metal halide perovskites have been brought to the forefront of research focus in solution‐
processable photovoltaics, with the device efficiency swiftly surging to over 22% over the …

Tin halide perovskites represent the only realistic route toward lead-free perovskite
optoelectronics. Despite significant progress, however, the device efficiency and stability of …

The optical constants of methylammonium lead halide single crystals CH3NH3PbX3 (X= I,
Br, Cl) are interpreted with high level ab initio calculations using the relativistic quasiparticle …

Recent achievements, based on lead (Pb) halide perovskites, have prompted
comprehensive research on low-cost photovoltaics, in order to avoid the major challenges …

This article provides the collective, critical view of the authors, who convened at a workshop
on hybrid organic–inorganic perovskites (HOIPs) in late February 2015, where challenges …

The chemical composition engineering of lead halide perovskites via a partial or complete
replacement of toxic Pb with tin has been widely reported as a feasible process due to the …

Tin halide perovskites make up the only lead-free material class endowed with
optoelectronic properties comparable to those of lead iodide perovskites. Despite significant …

Hydrostatic pressure, as an alternative of chemical pressure to tune the crystal structure and
physical properties, is a significant technique for novel function material design and …

A systematic understanding of degradation mechanism and parameters affecting the stability
of tin-based perovskite solar cell (PSC) is essential to pave the way for its commercialization …