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Monolayer Graphene Film on SiO2/Si Substrate (10mm x 10mm) - Pack 4 units

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MSE Supplies guarantees the high quality and best price on the market for our graphene products. Buying graphene products from MSE Supplies will save you ~50% or more compared to prices listed by other re-sellers such as Sigma-Aldrich and Cheap Tubes.  

Monolayer Graphene Film 10 mm x 10 mm on SiO₂/Si - Pack 4 units

Monolayer Graphene produced by CVD on copper catalyst and transferred to a SiO2/Si substrate using wet transfer process.

This product is ideal for R&D departments and universities.

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: 450±40 Ohms/sq (1cm x1cm)
  • ·Grain size: Up to 10 μm

SUBSTRATE SiO2/Si

  • Dry Oxide Thickness: 300 nm (+/-5%)
  • Type/Dopant: P/Bor
  • Orientation: <100>
  • Resistivity: <0.005 ohm="" cm="" li="">
  • Thickness: 525 +/- 20 μm
  • Front surface: Single Side Polished
  • Back Surface: Etched
  • Particles: <10@0.3 μm

QUALITY CONTROL

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

  • Raman Spectroscopy: I(G)/I(2D)<0.7; I(D)/I(G)<0.05
  • Optical Microscopy inspection of each individual sample to ensure good transfer quality and purity

APPLICATIONS

Graphene research, Graphene transistors and electronic applications, Graphene optoelectronics, plasmonics and nanophotonics, Graphene photodetectors (measure photon flux or optical power), Biosensors and bioelectronics, Aerospace industry (electronics, thermal interface materials, etc.), MEMS and NEMS

PUBLICATIONS

“Recent advances in graphene-based biosensors”, 2011; doi: 10.1016/j.bios.2011.05.039. “Optical nano-imaging of gate-tunable graphene plasmons”, Nature 487, 77-81 (05 July 2012), vol. 487, page 77, doi: 10.1038/nature11254

"Graphene Frequency Multipliers", Electron Device Letters, IEEE, vol. 30, Issue:5; doi: 10.1109/LED.2009.2016443

“Imaging propagating and localized graphene plasmons by scattering-type SNOM”, Nature 2012, vol. 487, 77 – 81; doi:10.1038/nature11254


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