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Suspended Monolayer Graphene on TEM Grids (Quantifoil Gold) - Pack 4 units

$196.00

Graphene TEM Grids
Graphene TEM Grids
Graphene TEM grid x5 image
Raman spectrum
SEM
TEM

Suspended Monolayer Graphene on TEM Grids (Quantifoil Gold) - Pack 4 units

$196.00

Suspended Monolayer Graphene on TEM Grids (Quantifoil) - Pack 4 units

The monolayer graphene is grown by CVD and transferred onto a Quantifoil TEM grid. The graphene is suspended over 2μm holes.

Graphene Film

  • Growth method: CVD Synthesis
  • Transfer method: Wet transfer process
  • Size: 3mm (TEM grid diameter)
  • Appearance (color): Transparent
  • Transparency: > 97%
  • Number of graphene layers: 1
  • Coverage: > 95%
  • Thickness (theoretical): 0.345 nm
  • FET mobility on Al2O3: 2800 cm2/Vs
  • Hall mobility on SiO2: 3500 cm2/Vs
  • Grain size: Up to 10 μm

TEM Grid Substrate

  • Type: QUANTIFOIL ® R 2/4
  • Hole size: 2 μm
  • Space between holes: 4 μm
  • Diameter: 3mm
  • Coating: Au coated

Quality control

All our samples are subjected to a rigorous QC in order to ensure a high quality and reproducibility of the graphene.

  • Raman Spectroscopy: I(G)/I(2D)<0.5; I(D)/I(G)<0.05
  • Optical Microscopy inspection of each individual sample to ensure good transfer quality and purity

Publications

“Dynamic and Electronic Transport Properties of DNA Translocation through Graphene Nanopores”, Nano Letters Publications, 2013, 13 (5), pp 1969-1976; doi: 10.1021/nl304735k

Nanopores: Graphene opens up to DNA, Nature Nanotechnology 5, 697-698 (2010); doi: 10.1038/nnano.2010.198

 Data Sheet TEM Grids     MSDS TEM Grids