€405.00

Monolayer Graphene on Cu with PMMA Coating

Monolayer Graphene on Cu with PMMA Coating - Processed in Clean Room Class 1000

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: 450±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 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

 

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