CVD Graphene on Si/SiO2 (Graphene Factory)
Large size graphene, 6" and 8" diameters
Product Detail
1. Preparation Method
CVD Method and Metal Assisted Exfoliation (MAE Process)
2. Characterizations
Monolayer CVD Graphene (Graphene Factory) |
|
Transparency |
> 97% |
Graphene Coverage |
100% with sporadic adlayers |
FET mobility* |
>2700 cm2/ (V∙s) |
Sheet resistance* |
430 ± 50 Ω/sq |
Grain size |
>40 μm |
Raman D/G ratio |
Indistinguishable to 0.03 |
Si/SiO2 Substrate |
|
Type/Doping |
P/B |
Wafer Thickness |
700 – 750 μm |
Oxide Thickness |
300 nm |
Resistivity |
1-25 (Ω -cm) |
Orientation |
<1-0-0> |
Growth Method |
CZ |
Metal Impurities |
1.00e10 – 5.00e10 (at/cm2)Substrate |
Typical Optical Image of ACS Material Monolayer CVD Graphene (Graphene Factory)
Typical Raman Spectrum of ACS Material Monolayer CVD Graphene (Graphene Factory)
* The indicated product metrics are generic to our transfer process. For all graphene-on-copper products, the displayed range represents electronic data that we have obtained using our in-house transfer capabilities to transfer graphene to SiO2. Your own mobility and sheet resistance numbers will depend entirely on the transfer methods that you use, and the resultant quality of your transfers.
3. Application Fields
1) Catalyst
2) Supercapacitors
3) Solar energy
4) Graphene semiconductor chips
5) Conductive graphene film
6) Graphene computer memory
7) Biomaterials
8) Transparent conductive coatings
4. User Instruction
1) To ensure the maximum shelf life of your graphene sample, it is best stored under vacuum or in inert atmosphere (Argon or Nitrogen) conditions once the vacuum sealed package has been opened.
2) The plastic packaging substrate makes a great surface for cutting your large graphene sheet into smaller pieces. The best tools for cutting the foil are a rolling blade or a sharp scalpel blade. Please recycle your substrates when they are no longer needed!
Disclaimer: ACS Material LLC believes that the information on our website is accurate and represents the best and most current information available to us. ACS Material makes no representations or warranties either express or implied, regarding the suitability of the material for any purpose or the accuracy of the information listed here. Accordingly, ACS Material will not be responsible for damages resulting from use of or reliance upon this information.