Graphene, monolayer film

Name: Graphene, monolayer film
Brand: ALDRICH

10 cm x 10 cm on copper foil, avg. no. of layers, 1

别名:

Graphene/Cu

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所有图片(1)

About This Item

UNSPSC代码:

12141908

NACRES:

NA.23

Product Name

单层石墨烯薄膜, 10 cm x 10 cm on copper foil, avg. no. of layers, 1

质量水平

100

表单

film

特点

avg. no. of layers 1

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一般描述

Graphene film.
Growth method: CVD synthesis.
Appearance: Transparent film.
Transparency: >97%.
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: 4000 cm²/Vs.
Sheet resistance on SiO₂/Si: 450±40 Ω/sq (1cm x1cm).
Grain size: Up to 10 μm.
Substrate: Copper Foil.
Thickness: 18 μm.

The product is pre-treated for easier bottom layer removal. The 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.