Move over heavy goggles, here come the ultra-high refractive index lenses Date: February 16, 2021 Source: Pohang University of Science & Technology (POSTECH) Summary: A research team develops a ...

Graphene and negative refractive-index materials are two of the hottest topics in physics -- but one might not think they have much in common. Now, however, physicists in the UK and US have proposed ...