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

Lead Time: 2-3 weeks

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

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




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


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