Monolayer Graphene on Cu with PMMA Coating - Processed in ISO 7 Cleanroom
A single-layer graphene film on a copper substrate. This product is provided with a PMMA coating on top of the Graphene in order ease the transfer process and to avoid contamination. It's a high quality product, with a great homogeneity, and it is ideal for R&D departments and universities.
Graphene Film
- · Growth method: CVD synthesis
- · Appearance (color): Transparent
- · Transparency: > 97%
- · Coverage: > 95%
- · Number of graphene layers: 1
- · Thickness (theoretical): 0.345 nm
- · AFM Thickness (air @RT): <1nm
- · Electron Mobility on SiO2/Si: ≈1500 cm2/V·s
- · Sheet Resistance on SiO2/Si: 350±40 Ohms/sq (1cm x1cm)
- · Grain size: Up to 20 μm
Substrate Cu Foil
- · Thickness: 18 μm
- · Roughness: around 80 nm
PMMA Coating
- · Spin coated for high homogeneity
- · Thickness: 60-80 nm
- · PMMA model: 495K, A2
Applications
Flexible batteries, Electronics, Aerospace industry, MEMS and NEMS, Microactuators, Conductive coatings, Research
Publications
“Broadband image sensor array based on graphene–CMOS integration”
Nature Photon 11, 366–371 (2017). https://doi.org/10.1038/nphoton.2017.75
“Selective ion sensing with high resolution large area graphene field effect transistor arrays”
Nat Commun 11, 3226 (2020). https://doi.org/10.1038/s41467-020-16979-y
Data Sheet Graphene Film 
MSDS Graphene Film 
