The deposition of large ammonium cations onto perovskite surfaces to passivate defects and
reduce contact recombination has enabled exceptional efficiency and stability in perovskite …

The surface, interfaces and grain boundaries of a halide perovskite film carry critical tasks in
achieving as well as maintaining high solar cell performance due to the inherently defective …

Perovskite solar cells with the formula FA1− x Cs x PbI3, where FA is formamidinium,
provide an attractive option for integrating high efficiency, durable stability and compatibility …

Improvements to perovskite solar cells (PSCs) have focused on increasing their power
conversion efficiency (PCE) and operational stability and maintaining high performance …

Large datasets are now ubiquitous as technology enables higher-throughput experiments,
but rarely can a research field truly benefit from the research data generated due to …

Summary Formamidinium-cesium (FA-Cs) lead halide has attracted wide interest for
enhancing the stability of perovskite solar cells; however, the crystallization of FA-Cs …

Interfacial trap-assisted non-radiative recombination and residual stress impede the further
increase of power conversion efficiency (PCE) and stability of the methylammonium-free …

Metal halide perovskites are the first solution processed semiconductors that can compete in
their functionality with conventional semiconductors, such as silicon. Over the past several …

To achieve high efficiency perovskite solar cells (PSCs) based on α‐phase formamidinium
lead iodide (FAPbI3), addition of methylammonium chloride (MACl) in the precursor solution …

Surmounting complicated defects at the electron transport layer (ETL) and perovskite
interface plays a non‐trivial role in improving efficiency and stability of perovskite solar cells …