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Pauli-limit violation and re-entrant superconductivity in moiré graphene

This is a room temperature superconductor it is called graphene 😗.


A large violation of the Pauli limit and re-entrant superconductivity in a magnetic field is reported for magic-angle twisted trilayer graphene, suggesting that the spin configuration of the superconducting state of this material is unlikely to consist of spin singlets.