Monolayer Graphene on PET (4" Wafer)

Monolayer Graphene on PET 4inches wafer

Graphenea Customers

Monolayer Graphene on PET (4" Wafer)

Our monolayer graphene on PET (4” wafer, fully covered) is produced by CVD and transferred to a circular substrate of PET (175 μm thickness) by 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
  • FET Electron Mobility on SiO2/Si: 4000 cm2/Vs
  • Sheet Resistance: 170 Ohms/sq
  • Grain size: Up to 10 μm

PET Substrate

  • Thickness: 175μm


“High Efficiency Graphene solar Cells by Chemical Doping”, Nano Letters Publications; May 3, 2012, 12 (6), pp 2745-2750; doi: 10.1021/nl204414u

“Continuous, Highly Flexible, and Transparent Graphene Films by CVD for Organic Photovoltaics”, ACS Nano Publications, 2010, 4 (5), pp 2865-2873, doi: 10.1021/nn901587x

“Three dimensional graphene foam based transparent conductive electrodes in GaN based blue light-emitting diodes”, Applied Physics Letters, 2013, Vol. 102, Issue 16, 161902 (2013); doi: 10.1063/1.4801763


Fast delivery on all orders and orders over €500 are delivered for free. Do you want to make a bulk order? Yes. Or, do you want to set-up a recurring order? Yes. Any questions? Email us at or