▎ 摘　　要

NOVELTY - A laminated structure comprising a graphite catalyst thin film (240) and amorphous carbon thin film (230) is formed on a substrate (210). The laminated structure is thermally treated to form another laminated structure, and the film (240) is removed to obtain graphene layer. USE - Method for forming graphene layer used for element fabrication. ADVANTAGE - The graphene layer is manufactured by a simple process without requiring the process of moving the graphene to a substrate. DESCRIPTION OF DRAWING(S) - The drawing shows the sectional view of the graphene layer. Substrate (210) Amorphous carbon thin film (230) Graphite catalyst thin film (240)