Understanding photogenerated charge separation on the nano-to micrometer scale is the
key to optimizing the photocatalytic solar energy conversion efficiency. In the past few years …

Perovskite solar cells (PSCs) have attracted much attention as efficiencies have gone
beyond 24%. To achieve these impressive numbers, the PSC scientific community is …

Monolayer transition metal dichalcogenides (TMDs) and their van der Waals
heterostructures have been experimentally and theoretically demonstrated as potential …

Solar-driven photocatalytic reactions offer a promising route to clean and sustainable
energy, and the spatial separation of photogenerated charges on the photocatalyst surface …

Energy nanodevices, including energy conversion and energy storage devices, have
become a major cross‐disciplinary field in recent years. These devices feature long‐range …

Spatial heterogeneities in the chemical makeup of thin film photovoltaic devices are pivotal
in determining device efficiency. We report the in-plane spatial distribution and degree of …

The most interesting active layer system for organic photovoltaic cells is the bulk
heterojunction (BHJ). The general structure of a BHJ is a network of domains, which contain …

From a conceptual standpoint, the water photoelectrolysis reaction is the simplest way to
convert solar energy into fuel. It is widely believed that nanostructured photocatalysts can …

Hybrid organometal halide perovskites are known for their excellent optoelectronic
functionality as well as their wide‐ranging chemical flexibility. The composition of hybrid …

Surface photovoltage (SPV) spectra are reported for separate films of (6, 6)-phenyl-C61-
butyric acid methyl ester (PCBM) and for regioregular and regiorandom poly (3 …