Abstract: This work presents a pioneering approach that utilizes plasma as a high-loss substrate. By designing a checkerboard metasurface on the dielectric-barrier discharge (DBD) plasma substrate, ...

Nearly a third of US teenagers say they use AI chatbots daily, a new study finds, shedding light on how young people are embracing a technology that’s raised critical safety concerns around mental ...

Abstract: A method of machine learning is proposed for enhancing the low-reflection bandwidth of checkerboard metasurfaces. Instead of iterative optimization to a satisfying performance, a conditional ...