Monolayer Graphene Film PET-4


Monolayer Graphene Films are the subject of intense scientific research due to their unique electronic properties and have potential applications in microelectronics applications micro- and nano-electromechanical systems (MEMS and NEMS), in field effect transistors (FETs), and in  chemical and biological sensors among others. Prices are per substrate unless otherwise specified as in a 4 pack.


Monolayer Graphene Film PET-4

Our monolayer graphene film PET-4″ wafer (fully covered) is grown on a 50 micron-thick copper foil that is coated with single atomic layer of graphene which is deposited via chemical vapor deposition (CVD). For products on PET substrates, it is transferred to the polyethylene terephthalate polymer (PET) substrate using a wet transfer process. Its quality, shape, size and applications make it a benchmark product in the graphene market.

Graphene Film

Transparency: > 97%

Coverage: > 95%

Thickness (theoretical): 0.345 nm

FET Electron Mobility on Al2O3: 2000 cm2/Vs

Hall Electron Mobility on SiO2/Si: 4000 cm2/Vs

Sheet Resistance: 580±50 Ohms/sq (1cm x 1cm)

Grain size: Up to 10 μm

PET Substrate

Thickness: 175μm

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