Summary
The discovery in 2018 of superconductivity when two layers of graphene are stacked on top of every lots of at a “magic angle” has opened a novel paradigm for discovering out electronic phenomena (1). Now, a pair of learn, one on web jabber 1133 of this distress by Hao et al. (2) and the lots of by Park et al. (3), defend the twisting magic trick one step extra. Extra sturdy and tunable superconductivity used to be realized in three-layer stacks of graphene arranged at an alternating magic twist angle that is liable to be a element of 
better than the magic angle for bilayers. The authors additionally current evidence that superconductivity in crooked graphene is no longer precipitated by the outmoded extinct-coupling Bardeen-Cooper-Schrieffer (BCS) electron-pairing mechanism. The mechanism of pairing stays unknown, however the experiments suggest that the electrons invent tightly sure pairs at temperatures above these at which superconductivity is macroscopically detected.
