In recent years, van der Waals crystals have evolved from scientific curiosities into a versatile platform for exploring novel quantum phases and unconventional nanophotonic phenomena. Their layered ...

For the first time, we have created a thin, flexible “metasurface”—a thin metasurface with a custom pattern that can alter the behavior of microwaves. In a flat configuration, the metasurface ...

Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to ...