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© MSE Supplies LLC
Product SKU#: ME0603
Grown by CVD on copper foil and transferred to quartz using wet transfer process.
All our samples are subjected to a rigorous QC in order to ensure a high quality and reproducibility of the graphene.
Flexible displays, ITO replacement, Graphene research
Photoexcitation cascade and multiple hot-carrier generation in graphene,
Nature Physics 2013, vol.9, page 248 -252; doi: 10.1038/nphys2564
"Graphene Position Paper", Nanonewsletter, December 2011
A: It has to be done in a dry way. Two alternatives: 1) Use a diamond pen to cleave it, but then you can have some debris on the graphene due to the Si wafer cleavage 2) In order to protect it from the debris, you can cleave it using a protective layer such as the PMMA on top of graphene. After cut it with a diamond pen remove the PMMA with solvents. In this case, we can provide you the sample with the PMMA already on top.
A: Usually additional cleaning process is not needed to obtain good electronics results using our graphene directly. If additional cleaning is needed a "thermal annealing" can be applied, typically at 350-400°C under inert atmosphere for 30mins but this recipe depends on the annealing oven to be uséd.
A: The electron mobility values depend heavily on the method uséd to determine them but typical Hall mobility values for our graphene samples are around 2000-2700 cm^2/Vs with very good uniformity. These mobility values apply to your samples as well since they were manufactured using the same methods (recipe, transfer, etc.).
MSE Supplies guarantees the high quality and best price on the market for our graphene products. Buying graphene products from MSE Supplies will save you ~50% or more compared to prices listed by other re-sellers such as Sigma-Aldrich.
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To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist.
© MSE Supplies LLC
Click the Shipping & Payments tab above the listing description for more info
Accepted Payment Methods
Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart.
We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay.
We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus).
The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws.
Thank you for shopping with us on eBay!
Returns are accepted
Items must be returned within 30 days of the auction ending
Buyer will pay for return shipping.