{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"1cf05e08fbe7adc1ba1b53727d067ae39d0e0aa080fe3554a1948bad5fe40001","created":"2026-10-03T07:17:51Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"eaaa6d69e3f09b321328b3dbf545b5da653a8a9661968c4168044ec990c60efd","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"cm.moire-graphene-superconductivity","field":"cm","n":"1","review_cite":"L. Balents, C. R. Dean, D. K. Efetov, A. F. Young, Superconductivity and strong correlations in moire flat bands, Nature Physics, 2020","review_link":"https://doi.org/10.1038/s41567-020-0906-9","review_verified":"true","summary":"Magic-angle twisted bilayer and trilayer graphene become superconductors (zero electrical resistance) at one to a few kelvin when a gate adds or removes electrons. The interaction that pairs the electrons and the symmetry of the pairs are unknown.","title":"Superconductivity in magic-angle twisted graphene multilayers","topic_ref":null,"why":"Superconductivity here appears at very low electron density next to strong repulsion, so identifying its cause tests pairing theories for unconventional superconductors generally."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"772455301d33c1cea6c0cbed25bb79fa87ea5b401f9a667e1c0b4056e25a3e52","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"95c7db3e2d446424b969efd8269d6c4c0fe69d36f3e996364807d090dfb65fc8","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"PQzy3Fw42P1v98qPvWyeUGuSyzcbUe3wlfczuqpyUFL53HuxWSyQg6DgiZqNlyXihphmS7UydVUEfpc2h0WrDQ"},"schema":"pubphys.envelope/1"},"record_hash":"772455301d33c1cea6c0cbed25bb79fa87ea5b401f9a667e1c0b4056e25a3e52","leaf_index":156}