▎ 摘　　要

NOVELTY - The coil has a coil substrate provided with a winding form part. A graphite crystal structure is provided with a super-conductive single crystal graphene wire i.e. high tensile strength wire. The graphite crystal structure is arranged with a winding film. USE - Single crystal graphene coil. ADVANTAGE - The coil has controllable length and wide application range, and realizes simple manufacturing process and replaces a high conductive coil by an ideal material. DESCRIPTION OF DRAWING(S) - The drawing shows a top partial sectional view of a single crystal graphene coil.