As a wide‐bandgap semiconductor material, titanium dioxide (TiO2), which possesses three
crystal polymorphs (ie, rutile, anatase, and brookite), has gained tremendous attention as a …

Semiconductors with multiple anions currently provide a new materials platform from which
improved functionality emerges, posing new challenges and opportunities in material …

A self‐powered, high‐performance Ti3C2Tx MXene/GaN van der Waals heterojunction
(vdWH)‐based ultraviolet (UV) photodiode is reported. Such integration creates a Schottky …

Recent advances in nanolithography, miniaturization, and material science, along with
developments in wearable electronics, are pushing the frontiers of sensor technology into …

Monolithical integration of the promising optoelectronic material with mature and
inexpensive silicon circuitry contributes to simplifying device geometry, enhancing …

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

As a key structural parameter, phase depicts the arrangement of atoms in materials.
Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the …

Abstract 2D Dion–Jacobson (DJ) perovskites have become an emerging photovoltaic
material with excellent structure and environmental stability due to their lacking van der …

Organic photodetectors (OPDs) have drawn extensive research efforts due to their tailorable
spectral response, ease of processing, compatibility with flexible devices and cooling-free …

2D halide perovskites feature solution processability and tunable optoelectronic properties
for optoelectronic applications. However, the controllable fabrication of halide perovskite …