Monolayer Graphene on PET

  • Monolayer Graphene on PET 4inches wafer
  • Monolayer Graphene on PET
  • Monolayer Graphene on PET
  • Monolayer Graphene on PET
  • Monolayer Graphene on PET

Monolayer Graphene on PET - Processed in ISO 7 Cleanroom


Our monolayer graphene on PET (fully covered) is produced by CVD and transferred to a circular substrate of PET by a semi-dry transfer process.

Its quality, shape, size and applications make it a benchmark product in the graphene market.


Graphene Film

  • · Growth method: CVD synthesis
  • · Polymer assisted transfer
  • · 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 PET: 580±50 Ohms/sq (1cm x1cm)
  • · Grain size: Up to 20 μm

PET Substrate

  • · Thickness: 250 µm

Quality control

All our samples are subjected to a rigorous QC in order to ensure a high quality and reproducibility of the graphene. All our CVD materials are processed in ISO 7 Cleanroom. Each batch must pass the following tests:

  • · Raman Spectroscopy on each batch:  I(G)/I(2D)<1; I(D)/I(G)<0.1 on 90nm SiO2/Si substrate.
  • · Optical Microscopy inspection of each individual sample to ensure good transfer quality and purity

If your application requires more specific controls (AFM, SEM...) please do not hesitate to contact us.


Flexible displays for Organic Solar Cells, OLEDs, Opto Electronic Devices, ITO Replacement, Graphene Research


“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


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