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 …

Phosphorene, a single‐or few‐layered semiconductor material obtained from black
phosphorus, has recently been introduced as a new member of the family of two …

Halide perovskites have high light absorption coefficients, long charge carrier diffusion
lengths, intense photoluminescence, and slow rates of non‐radiative charge recombination …

Conversion of light energy directly into electricity by solar cell devices represents one of the
most promising options for highly scalable renewable power. Tremendous effort has been …

Abstract Poly [bis (4-phenyl)(2, 4, 6-trimethylphenyl) amine](PTAA)-based inverted
perovskite solar cells (PSCs) are the most efficient device type reported to date …

Plasmonic materials with their unique properties, such as light‐excitable resonant oscillation
of conduction electrons, strong local electric field, and energetic hot charges …

Interfaces in perovskite and organic solar cells play a central role in advancing efficiency
and prolong device durability. They improve charge transport/transfer from the absorber …

The materials intended for organic photovoltaics and organic electronics require specific
properties, such as conjugation along backbones, good solubility in organic solvents and a …

Molybdenum disulfide quantum dots (MoS2 QDs) are a unique class of zero-dimensional
(0D) van der Waals nanostructures. MoS2 QDs have attracted significant attention due to …

An efficient hole extraction layer (HEL) is critical to achieve high-performance organic solar
cells (OSCs). In this study, we developed a pinhole-free and efficient HEL based on MoS2 …