▎ 摘　　要

NOVELTY - A graphene wiring structure comprises multilayer graphene, interlayer composite (a1) between layers of multilayer graphene, and interlayer composite (a2) containing oxide, carbide and/or nitride which exist in layers of multilayer graphene. The multilayer graphene is laminate formed by laminating planar graphene sheet. The interlayer composite (a2) is provided between layers of multilayer graphene, such that at least one portion of defect and grain boundary of planar graphene sheet are closed. USE - Graphene wiring structure (claimed). ADVANTAGE - The graphene wiring structure has low resistance, and improves reduction of intercalation effect of intercalation compound to graphene. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of graphene wiring structure, which involves processing multilayer graphene into wiring shape, inserting interlayer composite (a1) between layers of multilayer graphene, and providing interlayer composite (a2) on resultant product.