The efficiency of perovskite solar cells has increased to a certified value of 25.2% in the past
10 years, benefiting from the superior properties of metal halide perovskite materials …

Perovskite solar cells (PSCs) exhibit the steepest growth in power conversion efficiency
among the existing photovoltaic technologies. However, a wide range of factors restrict the …

All-inorganic, Cl-based perovskites are promising for visible-blind UV photodetectors (PDs),
particularly the self-powered ones. However, the devices are rarely reported until now since …

Compared with thin‐film morphology, 1D perovskite structures such as micro/nanowires with
fewer grain boundaries and lower defect density are very suitable for high‐performance …

Wearable sensing technologies are essential for personalized healthcare via continuously
monitoring the surrounding information. Ultraviolet (UV) light, an important component of …

2D hybrid perovskite ferroelectrics have drawn great attention in the field of photodetection,
because the spontaneous polarization-induced built-in electric field can separate electron …

Hybrid organic–inorganic lead halide perovskite single crystal thin film (SCTF) recently has
attracted enormous interest in the field of optoelectronic devices, since it efficiently resolves …

Tin (Sn)‐based perovskite is currently considered one of the most promising materials due
to extending the absorption spectrum and reducing the use of lead (Pb). However, Sn2+ is …

Owing to its advantages of solution processing, lightweight, low cost, and mechanical
flexibility, organic photodetectors (OPDs) have attracted great interest and become a new …

Deep-level defects in β-Ga2O3 that worsen the response speed and dark current (I d) of
photodetectors (PDs) have been a long-standing issue for its application. Herein, an in situ …