▎ 摘　　要

NOVELTY - A laminate (100) has mica (102), a self-assembled film (104) formed on mica, and a graphene film (106) formed on self-assembled film. Each of molecules (104c) constituting the self-assembled film (104) has a hydrophobic principal chain (104b). USE - Laminate is used for field effect transistor (claimed). ADVANTAGE - The laminate has graphene film having high mobility, and provides high-speed field effect transistor. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) field effect transistor, which has the laminate, a drain electrode and a source electrode which are connected to the graphene film, a gate insulating film facing mica, and a gate electrode facing the graphene film; and (2) manufacture of laminate, which involves forming film (104) on mica, and forming film (106) on film (104). DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of laminate. Laminate (100) Mica (102) Surface facing the graphene film (102a) Self-assembled film (104) Principal chain (104b) Molecules (104c) Graphene film (106)