The A cation in ABX3 organic-inorganic lead halide perovskites (OLHPs) was conventionally
believed to hardly affect their optoelectronic properties. However, more recent developments …

Lead halide perovskites are extensively investigated as efficient solution-processable
materials for photovoltaic applications. The greatest stability and performance of these …

Impedance spectroscopy (IS) has great potential to become a standard technique for the
characterisation, analysis, and diagnosis of perovskite solar cells (PSC). However, the …

Lead halide perovskites (LHPs) in the form of nanometre-sized colloidal crystals, or
nanocrystals (NCs), have attracted the attention of diverse materials scientists due to their …

Over the past few years, lead‐halide perovskites (LHPs), both in the form of bulk thin films
and colloidal nanocrystals (NCs), have revolutionized the field of optoelectronics, emerging …

Halide perovskite semiconductors with extraordinary optoelectronic properties have been
fascinatedly studied. Halide perovskite nanocrystals, single crystals, and thin films have …

Mixed halide perovskites can provide optimal bandgaps for tandem solar cells which are key
to improved cost-efficiencies, but can still suffer from detrimental illumination-induced phase …

Since the groundbreaking report on solid-state perovskite solar cells (PSCs) in 2012, PSC
receives great attention due to its high power conversion efficiency (PCE) obtainable at low …

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 …

Goldschmidt tolerance factor (t) is an empirical index for predicting stable crystal structures
of perovskite materials. A t value between 0.8 and 1.0 is favorable for cubic perovskite …