Physical properties of nano-graphene
β Scribed by Katsunori Wakabayashi
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 32 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0008-6223
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We have fabricated graphene nano-ribbon field-effect transistor devices and investigated their electrical properties as a function of ribbon width. Our experiments show that the resistivity of a ribbon increases as its width decreases, indicating the impact of edge states. Analysis of temperature-de
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## Abstract A nanocomposite of waterborne polyurethane (WPU) was prepared with functionalized graphene sheets (FGSs) which are a new type of nanoβsized conductive filler. The FGS were finely dispersed in a polymer matrix to improve the conductivity of the WPU. Conductivity of about 10^5^ times that