Instead, both teams had to innovate a setup where the tiny graphene flakes were exposed to microwaves while the researchers slowly varied properties like temperature, which must be kept very low for ...

Superconductivity is a widely sought after material property, which entails an electrical resistance of zero below a specific critical temperature. So far, it has been observed in various materials, ...

For two layers of graphene, her team found that the superconducting current is much “stiffer” – it resists change more – than is predicted by any conventional theory of superconductivity.

“Although a wide range of [superconductor] correlated phenomena have indeed been observed in the moiré TMDs, robust demonstration of superconductivity has remained absent,” the researchers said in a ...

This superconductivity makes magic-angle graphene a promising building block for future quantum-computing devices, but exactly how the material superconducts is not well-understood. Knowing the ...

Graphene always sounds exciting, although we aren’t sure what we want to do with it. One of the most promising features of ...

Read the paper: Superfluid stiffness of twisted trilayer graphene superconductors In the past few years, researchers have advanced our understanding of superconductivity in twisted graphene by ...

Graphene's superconductivity revealed itself when in 2018 a research team took two sheets of graphene, stacked them together like two sheets of paper, and then slightly rotated one of the sheets ...

Discover the possibilities of twisted bilayer graphene as a replacement for silicon in integrated circuits and it's potential.

This superconductivity makes magic-angle graphene a promising building block for future quantum-computing devices, but exactly how the material superconducts is not well-understood. Knowing the ...