Organic–inorganic hybrid perovskite solar cells (HPSCs) have achieved an impressive
power conversion efficiency (PCE) of 25.2% in 2019. At this stage, it is of paramount …

Organic‐inorganic halide perovskite materials have become a shining star in the
photovoltaic field due to their unique properties, such as high absorption coefficient, optimal …

This article reviews the various hole transporting materials (HTMs) used in perovskite solar
cells (PSCs) in achieving high photo-conversion efficiency (PCE) and operational stability …

Methyl ammonium lead halide-based hybrid perovskite solar cells (PSCs) have been
intensively studied in recent years because of their high efficiency and low processing costs …

Organolead halide perovskite materials possess a combination of remarkable optoelectronic
properties, such as steep optical absorption edge and high absorption coefficients, long …

Thin-film photovoltaics based on organic–inorganic hybrid perovskite light absorbers have
recently emerged as a promising low-cost solar energy harvesting technology. Over the past …

A synergic interface design is demonstrated for photostable inorganic mixed‐halide
perovskite solar cells (PVSCs) by applying an amino‐functionalized polymer (PN4N) as …

With the demonstration of small-area, single-junction polymer solar cells (PSCs) with power
conversion efficiencies (PCEs) over the 10% performance milestone, the manufacturing of …

During the past 6 years, perovskite solar cells have experienced a rapid development and
shown great potential as the next‐generation photovoltaics. For the perovskite solar cells …

In this review, we summarize the latest developments in solution-processed interfacial layers
that have contributed to the significantly improved performance of polymer and perovskite …