Graphene on PET foil

• Growth Method: CVD synthesis in high temperature reactor (either AIXTRON or CVD Equipment / First Nano)
• Growth substrates: Copper (standard), Germanium (for applications where metal contamination is undesirable), Nickel and others
• Transfer Method: High-Speed electrochemical delamination. More info: Properties of Chemical Vapour Deposition Graphene Transferred by High-Speed Electrochemical Delamination
• Coverage  >99.5% (please see attached images from optical microscope)
• Number of graphene layers:  1, multiple transfer available – please contact for custom samples.
• Grain size: Up to 1 mm
• Appearance (Colour): Transparent
• Transparency of single Graphene layer: >97%
• Standard quality check: Raman spectroscopy at single point
• Optional measurements: please check “Research Services”

Parameters dependent on the substrate (PET foil):

• Standard sizes: 10 mm x 10 mm, 1”x 1”, 2” x 2”, (Other sizes available on request)
• Hall mobility at 300K: 3500±500 cm2/Vs
• Charge Density: 1-3 x E12
• Average Sheet Resistance of single graphene layer: ~900 Ohms/sq (1cm x1cm)
• Coverage: >99,5%
• PET foil thickness:  0,125 mm (Other sizes available on request)

Size	10 mm x 10 mm, 10 mm x 10 mm – Pack 4 units, 1" x 1", 2" x 2"
Layers	Monolayer, Bilayer, Trilayer

1. GO – graphene oxide

2. RGO – reduced graphene oxide

3. PET, PMMA – poly(ethylene terephthalate, poly(methyl methacrylate)

4. SiC – silicon carbide

5. GaN – gallium nitride

6. CVD – Chemical Vapor Deposition

7. SEM – Scanning Electron Microscopy

8. AFM – Atomic Force Microscopy

9. Raman – Raman Spectroscopy

10. TEM – Transmission Electron Microscopy