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

Two-dimensional (2D) transition metal dichalcogenide (TMD) heterostructures have
attracted a lot of attention due to their rich material diversity and stack geometry, precise …

Broadband photodetectors are of great importance for numerous optoelectronic
applications. Two-dimensional (2D) tungsten disulfide (WS2), an important family member of …

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

Abstract 2D materials, such as graphene, transition metal dichalcogenides, black
phosphorus, and tellurium, have been demonstrated to be promising building blocks for the …

Two-dimensional transition metal dichalcogenides (2D TMDs) have attracted much attention
in the field of optoelectronics due to their tunable bandgaps, strong interaction with light and …

Photodetectors built from conventional bulk materials such as silicon, III–V or II–VI
compound semiconductors are one of the most ubiquitous types of technology in use today …

Next-generation polarized mid-infrared imaging systems generally requires miniaturization,
integration, flexibility, good workability at room temperature and in severe environments, etc …

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

Two-dimensional (2D) materials have attracted increasing research interest because of the
abundant choice of materials with diverse and tunable electronic, optical, and chemical …