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Monolayer Graphene on Si/SiO2 wafer
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别名
7782-42-5
Monolayer Graphene on Si/SiO2 wafer
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | rGO |
| MDL number | MFCD00008279 |
| General description【一般描述】 | Each graphene unit sold is accompanied by a specification sheet unique to the S/N and contains batch-specific metrics. This eliminates guesswork and ensures that you only get the best, well-characterized, and QA-passed graphene. |
| Application【应用】 | Graphene is one of the most promising carbon nanomaterials, and it was first isolated in 2004 by Novoselov, Geim et al, leading to a Nobel prize. It consists of a two-dimensional single layer of sp2 hybridized carbon with hexagonal lattice. It has attracted significant attention in the field of high-performance electronic devices because of its excellent electronic and chemical properties, and large specific surface area . Among the main potential applications of our monolayer graphene on Si/SiO2 wafers are transistors and sensors. |
| Other Notes【其他说明】 | Organic Electronics |
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性质
| description【描述】 | Graphene Coverage: 100% with sporadic adlayers Metal Impurities: 1.00e10 – 5.00e10 (at/cm) substrate Monolayer Graphene Transparency: >97% Raman D/G ratio: Indistinguishable to 0.03 Substrate Type/Doping: P/B 430 Ω/sq ±50 Ω/sq |
| Quality Level【质量水平】 | 100 |
| resistivity【电阻率】 | 1-10 Ω-cm |
| diam.【直径】 | 100 mm (4 in.) |
| Grain size【晶粒度】 | >40 μm |
| semiconductor properties【半导体性质】 | (mobility>2700 cm2/V·s) (FET mobility) |
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说明
| Storage and Stability【储存及稳定性】 | To ensure the maximum shelf life of your graphene sample, especially if it rests on copper foil, it is best stored under vacuum or in inert atmosphere (Argon or Nitrogen) conditions once the vacuum sealed package has been opened. |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
