A new fabrication method guides liquid gallium beneath graphene after lithography, producing durable superconducting devices that maintain performance through standard chip processing. (Nanowerk ...

Graphite is a naturally occurring form of carbon composed of carbon atom layers stacked on top of each other. These layers are loosely bonded, allowing them to slide past one another and giving ...

Often referred to as a “miracle material,” graphene is one million times thinner than a single human hair and stronger than steel. The two-dimensional carbon material, made from single layers of ...