A new class of 2D transition metal carbides, carbonitrides and nitrides, termed MXenes, has
emerged as a new candidate for many applications in electronics, optoelectronics, and …

Quantum dot (QD) photodetectors with low cost, a tunable spectral response range, the
great possibility of multiple-exciton generation, and excellent detective performance have …

Abstract Colloidal CsPbX3 (X= Br, Cl, and I) perovskite nanocrystals exhibit tunable
bandgaps over the entire visible spectrum and high photoluminescence quantum yields in …

The electron transport layer (ETL) in perovskite photodetectors is playing a vital role in
highly efficient electron extraction. Herein, this work reports a perovskite photodetector …

Flexible devices are garnering substantial interest owing to their potential for wearable and
portable applications. Here, flexible and self‐powered photodetector arrays based on all …

Large‐area BiOCl nanosheet arrays grown on Cu substrate are transferred onto the
polydimethylsiloxane (PDMS) substrate, while the as‐fabricated BiOCl/PDMS photodetector …

Continuous monitoring of volatile organic compounds (VOCs) is an important challenge for
human beings. All-inorganic halide perovskites (AIHPs) have attracted extensive attention …

As effective light absorbers in solar cells, CsPbI3 all-inorganic perovskite quantum dots
(QDs) have received increasing attention, benefitting from their suitable optical band gap …

P–n photovoltaic junctions are essential building blocks for optoelectronic devices for
energy conversion. However, this photovoltaic efficiency has almost reached its theoretical …

In this study, we developed a photodetector and humidity sensor based on zinc oxide
nanowires (ZnO NWs) with CsPbBr3 perovskite quantum dots (PQDs). PQDs are ideally …