Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …

Achieving technologically relevant performance and stability for optoelectronics, energy
conversion, photonics, spintronics and quantum devices requires creating atomically precise …

Neuromorphic visual sensors (NVS) based on photonic synapses hold a significant promise
to emulate the human visual system. However, current photonic synapses rely on exquisite …

The outstanding chemical and physical properties of 2D materials, together with their
atomically thin nature, make them ideal candidates for metaphotonic device integration and …

Organic–inorganic hybrid perovskites have been intensively researched in the past decade
for their optoelectronic properties. The emergence of Ruddlesden–Popper perovskites …

Two-dimensional hybrid organic-inorganic perovskites with strongly bound excitons and
tunable structures are desirable for optoelectronic applications. Exciton transport and …

Understanding photophysical processes in lead halide perovskites is an important aspect of
optimizing the performance of optoelectronic devices. The determination of exact charge …

Fast diffusion of charge carriers is crucial for efficient charge collection in perovskite solar
cells. While lateral transient photoluminescence microscopies have been popularly used to …

Narrowband photodetectors with tunable spectral responses are highly desirable for
applications in image sensing, machine vision, and optical communication. Herein, a …

Luminescent solar concentrators (LSCs) are semitransparent windows that are able to
generate electricity from sunlight absorption. LSCs have shown huge promise for realizing …