With the use of UV‐C radiation sterilizers on the rise in the wake of the recent pandemic, it
has become imperative to have health safety systems in place to curb the ill‐effects on …

The Photodetector (PD) refers to an energy harvesting device that can directly convert light
energy into electric current. Such a device has been widely used in different applications …

Laser-induced graphene (LIG) is a simple, environmentally friendly, efficient, and less costly
method, as well as can form various shapes on a flexible substrate in situ without the use of …

Energy‐related problems induced by ever‐continuous fossil consumption have arisen as
one of the most challenging issues in the 21st century, imposing urgent demands on …

Self‐powered photodetectors are considered as a new type of photodetectors enabling self‐
powered photodetection without external power. The excellent photoresponsivity, fast …

Perovskite photodetectors (PPDs), which combine the advantages of perovskite
semiconductor materials with superior optical and electronic properties and solution …

Energy-saving photodetectors are the key components in future photonic systems.
Particularly, self-powered photoelectrochemical-type photodetectors (PEC–PDs), which …

Semiconductor‐based photodetectors (PDs) convert light signals into electrical signals via
the photoelectric effect, which involves the generation, separation, and transportation of the …

Photoelectric detectors are the central part of modern photodetection systems with
numerous commercial and scientific applications. p‐Type semiconductor materials play …

Organic photodetectors (OPDs) for near infrared (NIR) light detection represents cutting‐
edge technology for optical communication, environmental monitoring, biomedical imaging …