A grand family of two-dimensional (2D) materials and their heterostructures have been
discovered through the extensive experimental and theoretical efforts of chemists, material …

Two-dimensional (2D) materials including graphene, transition metal dichalcogenides, black
phosphorus, MXenes, and semimetals have attracted extensive and widespread interest …

Abstract Two-dimensional materials (2DMs) have been used widely in constructing
photodetectors (PDs) because of their advantages in flexible integration and ultrabroad …

Infrared photodetectors have been widely applied in various fields, including thermal
imaging, biomedical imaging, and communication. Van der Waals (vdW) integration based …

Photodetection technology has been systematically studied due to wide practical
applications in temperature monitoring, thermal image technology, and light communication …

Serving as the “eyes” and “ears” of the Internet of Things, optical and acoustic sensors are
the fundamental components in hardware systems. Nowadays, mainstream hardware …

High-performance broadband photodetectors (PDs) are crucial in various military and
civilian applications. However, conventional near-infrared (NIR) PDs still face several …

Two-dimensional materials have attracted much interest for realizing novel optoelectronic
devices, eg, photodetectors. In this work, we demonstrate a high-performance black …

Next-generation optoelectronics should possess lightweight and flexible characteristics, thus
conforming to various types of surfaces or human skins for portable and wearable …

Quantum dots (QDs) are zero-dimensional (0D) nanomaterials with charge confinement in
all directions that significantly impact various applications. Metal-free organic quantum dots …