Monolayer Graphene on 90 nm SiO2 Wafer: 5 pack

Monolayer Graphene on 90 nm SiO2 Wafer: 5 pack

Monolayer Graphene on 90 nm SiO2 Wafer: 5 pack

A 5 pack of monolayer graphene on 1cm x 1cm silicon wafers with 90 nanometer silicon dioxide coating.



Properties of Graphene Film:


The thickness and quality of our graphene films is controlled by Raman Spectroscopy

The graphene coverage of this product is about 95%

The graphene film is continuous, with occasional holes and cracks

Organic and PMMA residues can be observed

The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation

Sheet Resistance: 660-1,500 Ω/square


Raman Spectrum of Single-Layer Graphene on SiO2

Raman Spectrum of Single-Layer Graphene on SiO2


Our graphene films are predominantly single-layer graphene (more than 97%) with occasional small multilayer islands.



Properties of Silicon/Silicon Dioxide Wafers:


Oxide Thickness: 90 nm

Color: Violet

Wafer thickness: 525 micron

Resistivity: 0.001-0.005 ohm-cm

Type/Dopant: P/Boron

Orientation: <100>

Front Surface: Polished

Back Surface: Etched

RCA cleaned




Graphene electronics and transistors

Conductive coatings

Aerospace industry applications

Support for metallic catalysts



Chemical and biosensors

Multifunctional materials based on graphene

Graphene Research


Our graphene films are manufactured using a PMMA assisted transfer method. Please refer to the references below for more details.




Optical Image of Single-Layer Graphene

Single-Layer Graphene Optical Image


Academic References / Read More


Graphene Growth

Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils Science 5 June 2009: Vol. 324. no. 5932, pp. 1312 - 1314

Graphene Transfer

Transfer of Large-Area Graphene Films for High-Performance Transparent Conductive Electrodes, Li, Nano Lett., 2009, 9 (12), pp 4359–4363

Toward Clean and Crackless Transfer of Graphene Liang,ACS Nano, 2011, 5 (11), pp 9144–9153

Weight 0.50 lbs

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