A new roll-based printing method could help turn fragile nanowire forests into dense, aligned, flexible electronic layers for wearable sensors, UV photodetectors, and next-generation device platforms.

Abstract: This work presents a metagrating (MG)-assisted sparse array based on a unified analytical and practical design framework. A Floquet-Bloch (F-B) modal approach is developed with practical ...

Abstract: Parameter estimation using sparse polarimetric arrays offers functional advantages, such as the capability of joint direction-of-arrival and polarization estimation, compared to state-of-the ...