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

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

Sustainable and flexible photodetectors that simultaneously achieve sufficient responsivity
and ultrafast speed is urgently needed to meet the booming of big data and portable …

Light-field detection measures both the intensity of light rays and their precise direction in
free space. However, current light-field detection techniques either require complex …

Traditional optical communication mode with single‐band photodetector depicts terrible
confidentiality and it depends on sophisticated cryptography schemes to obtain a secure …

Self‐powered, dual‐band photodetection of electromagnetic signals promises wide
photoelectric applications in imaging, communication, environmental monitoring, and …

A unique bifocal compound eye visual system found in the now extinct trilobite, Dalmanitina
socialis, may enable them to be sensitive to the light-field information and simultaneously …

Photodetectors are one of the most important components for a future “Internet-of-Things”
information society. Compared to the mainstream semiconductor-based photodetectors …

The growing interest in applying 2D transition-metal carbides and nitrides (MXenes) to
diverse application fields such as energy storage and harvester, catalyst, sensors …

2D material (2DM) based photodetectors with broadband photoresponse are of great value
for a vast number of applications such as multiwavelength photodetection, imaging, and …