Gallium monochalcogenides (GaX, where X represents Te, Se, or S) have attracted
significant attention in the development of 2D semiconductor materials owing to their specific …

Fiber-optic gas sensors have been considered a low-cost, effective, and robust approach for
monitoring nitrogen dioxide (NO 2) gas which is a major toxic gaseous pollutant. The …

2D metal sulphides (MSs) have attracted enormous amounts of attention in develo** high‐
performance gas sensors. 2D noble metal sulphides and their derivatives, however, have …

Constructing heterojunction has been regarded as a valid strategy of photocatalysts to
promote the catalytic process. However, beyond the possible synergistic advantage from the …

All-optical signal processing is crucial for high-speed optical fiber communication networks.
However, current methods utilizing nonlinear media have limitations such as complex …

A thorough understanding of network former roles in optical glasses and glass-ceramics, as
well as structural environments of luminescent rare-earth atoms, is paramount to assessing …

Layered SnSe in nanostructures has recently attracted growing interest in photonics,
optoelectronics, photocatalysis, energy storage, and biomedicine because of its suitable …

The synthesis of polymorphs of α′-Ga2S3 at room temperature on compression/
decompression is studied from a joint experimental and theoretical point of view to reveal …