Since black silicon was discovered by coincidence, the special material was explored for
many amazing material characteristics in optical, surface topography, and so on. Because of …

The self-powered sensing system could harness ambient energy to power the sensor
without the need for external electrical energy. Recently, the concept of photovoltaic (PV) …

Silicon‐based photodetectors show attractive prospects due to their convenient preparation,
high detectivity, and complementary metal–oxide–semiconductor compatibility. However …

A reflectance-schlieren technique, enhanced by the stepped gradient filter, is applied for
accurate measurements of the map of thin liquid film/droplet thicknesses and surface …

Photovoltaic self-powered gas sensors are generally based on the device structure of ap–n
photodiode, which requires two different electrodes on opposite sides of a heterojunction …

Silicon, as one of the most essential semiconducting materials, is widely applied in various
photodetection applications due to its high portability, convenient preparation, and …

The temperature-dependent photodetection properties of sulfur-hyperdoped silicon
fabricated with a femtosecond laser were studied from 10 to 300 K. The fabricated …

Hyperdo** that introduces impurities with concentrations exceeding their equilibrium
solubility has been attracting great interest since the tuning of semiconductor properties …

NO 2 gas sensing properties of the nitrogen-hyperdoped black silicon (N-Si) modified at
different annealing temperatures are studied. Owing to the abundant defects in the material …

The lateral photovoltaic effect (LPE) is being explored as a promising method for energy
harvesting and self-powered sensing. Herein we propose a free-standing SiC serpentine …