Solid-state batteries have fascinated the research community over the past decade, largely
due to their improved safety properties and potential for high-energy density. Searching for …

Hybrid organic–inorganic perovskites (HOIPs) can have a diverse range of compositions
including halides, azides, formates, dicyanamides, cyanides and dicyanometallates. These …

INTRODUCTION Hybrid metal halide perovskites are highly favorable materials for efficient
photovoltaic and optoelectronic applications. The mechanisms behind their impressive …

Room-temperature films of black-phase cesium lead iodide (CsPbI3) are widely thought to
be trapped in a cubic perovskite polymorph. Here, we challenge this assumption. We …

Solar cells based on perovskite-halide light absorbers have a unique set of characteristics
that could help alleviate the global dependence on fossil fuels for energy generation. They …

A new chapter in the long and distinguished history of perovskites is being written with the
breakthrough success of metal halide perovskites (MHPs) as solution-processed …

Since the first reports of solar cells with power conversion efficiencies around 10% in 2012,
the science and technology of perovskite photovoltaics has been progressing at an …

Although their zero-to two-dimensional counterparts are well known, three-dimensional
chiral hybrid organic–inorganic perovskite single crystals have remained difficult because …

Solution-processed hybrid organic–inorganic perovskites (HOIPs) exhibit long electronic
carrier diffusion lengths, high optical absorption coefficients and impressive photovoltaic …

Solar cells based on organic–inorganic halide perovskites have recently shown rapidly
rising power conversion efficiencies, but exhibit unusual behaviour such as current–voltage …