Healthcare system is undergoing a significant transformation from a traditional hospital-
centered to an individual-centered one, as a result of escalating chronic diseases, ageing …

An important class of photoelectronic devices, self‐powered photodetectors, has attracted
worldwide attention because of its crucial role in both basic scientific research and …

In recent years, the integration of graphene and related two-dimensional (2D) materials in
optical fibers have stimulated significant advances in all-fiber photonics and optoelectronics …

Over the past decade, van der Waals (vdW) heterostructures has offered considerable
freedom to integrate various two dimensional (2D) layered materials and proved themselves …

Abstract 2D layered materials (2DLMs) have come under the limelight of scientific and
engineering research and broke new ground across a broad range of disciplines in the past …

Narrowband photodetector (NB‐PD) with selective light detection is critical for artificial vision
and imaging. Intrinsic (optical‐filter‐free) NB‐PDs using conjugated organics or halide …

The photodetectors are a semiconductor device with photoelectric conversion function,
which has an indispensable role in many fields such as optical communication, biological …

Wonderful black phosphorus (BP) and some BP analogs (BPAs) have been increasingly
studied for their biomedical applications owing to their fascinating properties and …

Band alignment engineering in 2D van der Waals heterostructures is a promising method for
manufacturing high‐speed, high‐responsivity, and high‐gain photodetectors. Here, a …

Highly infectious viral diseases are a serious threat to mankind as they can spread rapidly
among the community, possibly even leading to the loss of many lives. Early diagnosis of a …