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Graphene on SiO2 Substrate

Product Name	Graphene on SiO2 Substrate
Stock No.	NCZ-GSW-0011
Purity	> 99.9%
Graphene Film
FET Electron Mobility on Al₂O₃	2000 cm²/Vs
Hall Electron Mobility on SiO²/Si	4000 cm²/Vs
Sheet Resistance	450±40 Ω/sq (1cm x1cm)

PRODUCT DETAIL

Characteristics

Four thicknesses of CVD graphene: Available in either 1, 2, 3-5 or 6-8 layers

The Ultra-flat Thermal SiO2 Substrate consists of a 200 nm thermally grown SiO2 film on an ultra-flat silicon wafer with a normal thickness of 675 µm. The size is 5mm x 5mm.
Graphene coverage of the TEM grid is 75-95 %

Type	Thickness of the Graphene	Transparency	Support Film
1 Layer	~0.35nm	~96.4%	Ultra-flat Silicon
2 Layers	~0.7nm	~92.7%	Ultra-flat Silicon
3-5 Layers	1.0-1.7nm	~85.8-90.4%	Ultra-flat Silicon
6-8 Layers	2.1-2.8nm	~78.5-83.2%	Ultra-flat Silicon

Please contact us for customization and price inquiry.

Description

Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities and customization. E-mail: contact@nanochemazone.com

Customization:

If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) is available upon request.

NOTE:

Images, pictures, colors, particle sizes, purity, packing, descriptions, and specifications for the real and actual goods may differ. These are only used on the website for the purposes of reference, advertising, and portrayal. Please contact us via email at sales@nanochemazone.com or by phone at +1-780-612-4177 if you have any questions.

Important Notes

Research Use Only: Nanochemazone materials are intended strictly for research and development purposes in laboratory and industrial settings.
No Refunds or Exchanges: All sales are final. Nanochemazone does not permit exchanges or offer refunds under any circumstances.
Customs & Import Responsibilities: Customs clearance, duties, taxes, and tariffs are the sole responsibility of the consignee/importer. Nanochemazone is not liable for delays, rejections, or any additional costs incurred during the customs process, and such issues will not justify order cancellations or refunds.
Order Cancellations: Once an order is placed, it cannot be cancelled. No refunds will be issued for cancelled or undelivered orders.
Indemnification: The buyer agrees to indemnify and hold harmless Nanochemazone, its affiliates, and personnel from any claims, damages, liabilities, or expenses arising from the use of its products or services.
Terms & Conditions: All orders and communications are subject to Nanochemazone’s standard Terms & Conditions.