A sheet of graphene sandwiched between electrolytes can host independently tunable proton and electron currents — setting the stage for a device that serves both computer-memory and logic functions.

Graphene sheets with 5- or 7-membered rings form cone or saddle shapes, affecting curvature and rigidity. A new method helps study their complex mechanics. (Nanowerk News) Graphene sheets (GS) are two ...

Graphene has long been sold as a wonder material, but the real story in 2025 is how quickly it is being reshaped around ...

Since its discovery in 2004, graphene has become a highly prized material in electronics applications owing to its unusual electronic structure. 1 Although graphene is only composed of carbon atoms, ...

The number of graphene layers determines specific properties. Both single-layer and bi-layer graphenes are zero band gap semiconductors because of the association between conduction and the valance ...

The ever-shrinking features of transistors etched in silicon have always required pushing the cutting edge of manufacturing technology. The discovery of atomically thin materials like graphene and ...

Enthusiasts thought the discovery that graphene, a form of carbon, could be extracted from graphite would change the world.

Atomic-scale imperfections in graphene transistors generate unique wireless fingerprints that cannot be copied or predicted, ...

Originating as a theoretical prediction in the 1940s, with experimental isolation from graphite in 2004, graphene has quickly become a desirable quantum material used in various application areas, ...