高品质石墨烯类产品>PMMA覆盖铜基单层石墨烯薄膜-Graphenea
 
PMMA覆盖铜基单层石墨烯薄膜-Graphenea
 
货号: 102208 规格: 见说明 价格: 询价
CAS号: 7440-44-0
编号: MK2208
包装: 标准包装
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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%
  • · Appearance (form): Film
  • · Coverage: > 95%
  • · Number of graphene layers: 1
  • · Thickness (theoretical): 0.345 nm
  • · FET Electron Mobility on Al2O3: 2000 cm2/Vs
  • · Hall Electron Mobility on SiO2/Si: 2000-3500 cm2/V
  • · Sheet Resistance on SiO2/Si: 450±40 Ohms/sq (1cm x1cm)
  • · Grain size: Up to 10 μm

SUBSTRATE CU FOIL

  • · Thickness: 18 μm
  • · Roughness: around 80 nm
  • · Pretreated for easier bottom layer removal: Monolayer graphene on the back side of Copper is partially removed, but not completely, so an additional treatment like RIE is needed before transfer to eliminate the bottom layer totally
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