Description Monolayer Graphene Film on Cu Foil – 4″ wafer This product consist on a single-layer graphene grown on copper foil substrate that is coated with single atomic layer of graphene which is deposited via chemical vapor deposition (CVD).. Our Monolayer Graphene Film on Cu Foil – 4″ wafer is a high quality product with a great homogeneity. Thanks to its excellent properties is one of the best options for R&D Departments and Universities. Graphene Film Transparency: > 97% Coverage: > 95% Thickness (theoretical): 0.345 nm FET Electron Mobility on Al2O3: 2000 cm2/Vs FET Electron Mobility on SiO2/Si: 4000 cm2/Vs Sheet Resistance: 580±50 Ohms/sq (1cm x 1cm) Grain size: Up to 10 μm Substrate Cu Foil Thickness: 18 μm Pretreated for easier bottom layer removal Applications Graphene research, Electronics, Aerospace industry, MEMS and NEMS, Microactuators, Conductive coatings
