Self-trapped excitons (STEs) have attracted tremendous attention due to their intriguing
properties and potential optoelectronic applications. STEs are formed from the lattice …

Dynamically engineering the band alignment between materials, especially 2D
semiconductors, is critically important for the design of novel devices with superior functions …

In this study, cost-efficient atmospheric pressure chemical vapor deposition has been
successfully developed to produce well-aligned high-quality monocrystalline Bi2S3 …

The excellent semiconducting properties and ultrathin morphological characteristics allow
van der Waals (vdW) heterostructures based on 2D materials to be promising channel …

Achievement of high-performance photodetectors based on CdS is a key field of research
and challenge in the current scenario. Here, facile fabrication and characterization of novel …

Deep-ultraviolet (DUV) photodetectors based on wide-band-gap semiconductors have
attracted significant interest across a wide range of applications in the industrial, biological …

Realizing omnidirectional self-powered photodetectors is central to advancing next-
generation portable and smart photodetector systems. However, the traditional …

The development of optoelectronic devices requires breakthroughs in new material systems
and novel device mechanisms, and the demand recently changes from the detection of …

Two-dimensional heterostructures with tremendous electronic and optoelectronic properties
hold great promise for nanodevice integrations and applications owing to the wide tunable …

Two-dimensional (2D) material based heterostructures have gained tremendous attention
because of their capability and multi-functionality in electronic devices. In this work, high …