Magic-angle” graphene may provide new clues into poorly understood unconventional superconductors, which operate at higher-than-normal temperatures.

Twist a stack of atom-thin carbon sheets by just the right amount and the material stops behaving like ordinary metal or ...

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 ...

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.

To make their supercapacitor, the researchers began by folding sheets of graphene into corrugated shapes. They then put the sheets into an electrolyte solution that kept the layers separated by a few ...

(Phys.org) -- Researchers led by Raffaele Mezzenga, a professor in Food and Soft Materials Science, have created a new nanocomposite made of graphene and protein fibrils: a special paper, which ...

Nanotechnology researchers at the Georgia Institute of Technology have conducted the first direct comparison of two fundamental techniques that could be used for chemically doping sheets of ...

PROVIDENCE, R.I. [Brown University] — When two sheets of the carbon nanomaterial graphene are stacked together at a particular angle with respect to each other, it gives rise to some fascinating ...

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 ...

Graphene powders are now routinely manufactured at sizes of hundreds of tons, with annual production expected to reach almost 3800 tons by 2026. Here, AZoNano sheds light on the sources of the highest ...