The band structure of a representative three-dimensional ... The energy bands of two-dimensional graphene (right) are smooth-sided cones, which meet at the Dirac point. Disclaimer: AAAS and ...

Twisting two sheets of graphene at a 1.1° angle, dubbed the "magic angle," creates a "flat band" structure, meaning the electrons across a range of momentum values all have roughly the same energy.

For example, a second magic angle has been reported at around 1.3°, which is close to the primary magic angle. At this angle, the electronic structure of the twisted bilayer graphene exhibits similar ...

In 2018, Jarillo-Herrero discovered that when two graphene sheets are stacked on top of each other, at a precise, "magic" angle, the twisted structure -- known as magic-angle twisted bilayer ...

In 2018, Jarillo-Herrero discovered that when two graphene sheets are stacked on top of each other, at a precise, “magic” angle, the twisted structure — known as magic-angle twisted bilayer graphene, ...

Graphene's unique band structure gives rise to its special electronic ... "In twisted bilayer graphene, at certain 'magic' twist angles, these bands evolve into flat bands because the interlayer ...

Researchers from The University of Manchester and the University of Warwick finally solved the long-standing puzzle of why graphene is so much more permeable to protons than expected by theory. A ...