Moiré superlattices, the artificial quantum materials, have provided a wide range of
possibilities for the exploration of completely new physics and device architectures. In this …

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

Unipolar barrier structures are used to suppress dark current in photodetectors by blocking
majority carriers. Designing unipolar barriers with conventional materials is challenging due …

Two-dimensional (2D) materials including graphene, transition metal dichalcogenides, black
phosphorus, MXenes, and semimetals have attracted extensive and widespread interest …

Artificial chiral nanostructures have been subjected to extensive research for their unique
chiroptical activities. Planarized chiral films of ultrathin thicknesses are in particular demand …

Abstract 2D materials, such as graphene, transition metal dichalcogenides, black
phosphorus, and tellurium, have been demonstrated to be promising building blocks for the …

On-chip polarimeters are highly desirable for the next-generation ultra-compact optical and
optoelectronic systems. Polarization-sensitive photodetectors relying on anisotropic …

Bulk photovoltaic effect (BPVE), featuring polarization-dependent uniform photoresponse at
zero external bias, holds potential for exceeding the Shockley-Queisser limit in the efficiency …

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

The requirements for broadband photodetection are becoming exceedingly demanding in
hyperspectral imaging. While intrinsic photoconductor arrays based on mercury cadmium …