Metal-oxide-based charge-transport layers have played a pivotal role in the progress of
perovskite solar cells. Yet metal-oxide/perovskite interfaces are often highly defective, owing …

Perovskite solar cells (PSCs) have become a promising photovoltaic (PV) technology, where
the evolution of the electron‐selective layers (ESLs), an integral part of any PV device, has …

Identification of electronic processes at buried interfaces of charge-selective contacts is
crucial for photovoltaic and photocatalysis research. Here, transient surface photovoltage …

Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Hole-collecting monolayers have drawn attention in perovskite solar cell research due to
their ease of processing, high performance, and good durability. Since molecules in the hole …

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 …

Due to their outstanding optoelectronic properties, lead-based halide perovskite materials
have been applied as efficient photoactive materials in solution-processed solar cells …

Recent advances in perovskite solar cells (PSCs) performance have been closely related to
improved interfacial engineering and charge selective contacts. Here, a novel and cost …

As a key component in perovskite solar cells (PVSCs), hole-transporting materials (HTMs)
have been extensively explored and studied. Aiming to meet the requirements for future …

Hole‐transporting materials (HTMs) play a critical role in realizing efficient and stable
perovskite solar cells (PVSCs). Considering their capability of enabling PVSCs with good …