Perovskite solar cells have demonstrated the efficiencies needed for technoeconomic
competitiveness. With respect to the demanding stability requirements of photovoltaics …

Elevated levels of carbon dioxide (CO2) in the atmosphere and the diminishing reserves of
fossil fuels have raised profound concerns regarding the resulting consequences of global …

Metal halide perovskite solar cells (PSCs) have rapidly evolved over the past decade to
become a photovoltaic technology on the cusp of commercialization. In the process …

Long‐chain organic halide salts are widely used in perovskite‐based optoelectronic devices
for surface passivation owing to their capability to interact with the surface defects of …

The primary performance limitation in inverted perovskite‐based solar cells is the interface
between the fullerene‐based electron transport layers and the perovskite. Atomic layer …

This work introduces a simplified deposition procedure for multidimensional (2D/3D)
perovskite thin films, integrating a phenethylammonium chloride (PEACl)‐treatment into the …

The distinct presence of a central atom surrounded by eight ligands leads to higher light
absorption and charge carrier mobility in perovskite materials. The peculiar nature of the …

Interfaces in perovskite solar cells play a crucial role in their overall performance, and
therefore, detailed fundamental studies are needed for a better understanding. In the case of …

In perovskite solar cells (PSCs), the interfaces are a weak link with respect to degradation.
Electrochemical reactivity of the perovskite's halides has been reported for both molecular …

Perovskite materials and their optoelectronic devices have attracted intensive attentions in
recent years. However, it is difficult to further improve the performance of perovskite devices …