Crystal phase, a critical structural characteristic beyond the morphology, size, dimension,
facet, etc., determines the physicochemical properties of nanomaterials. As a group of …

Abstract 2D materials are considered to be the most promising materials for photodetectors
due to their unique optical and electrical properties. Since the discovery of graphene, many …

The Tauc plot is a method originally developed to derive the optical gap of amorphous
semiconductors such as amorphous germanium or silicon. By measuring the absorption …

Polarization-sensitive ultraviolet (UV) photodetection is of great technological importance for
both civilian and military applications. Two-dimensional (2D) group-10 transition-metal …

With compact footprint, low energy consumption, high scalability, and mass producibility,
chip‐scale integrated devices are an indispensable part of modern technological change …

Abstract 2D materials and the associated heterostructures define an ideal material platform
for investigating physical and chemical properties, and exhibiting new functional …

Two-dimensional transition metal dichalcogenides (TMDs) offer fascinating opportunities for
fundamental nanoscale science and various technological applications. They are a …

In the realm of modern nanodevices, attaining high-switching performance and fulfilling
sensing detection functions in high-precision environments are of paramount importance …

Abstract Two‐dimensional (2D) materials have attracted extensive attention in the field of
photodetection thanks to their unique physical properties. Among them, the PdSe2 …

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