Dry-cleaning of graphene
نویسندگان
چکیده
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منابع مشابه
Transfer printing of CVD graphene FETs on patterned substrates.
We describe a simple and scalable method for the transfer of CVD graphene for the fabrication of field effect transistors. This is a dry process that uses a modified RCA-cleaning step to improve the surface quality. In contrast to conventional fabrication routes where lithographic steps are performed after the transfer, here graphene is transferred to a pre-patterned substrate. The resulting FE...
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Graphene has garnered much interest from the research community due to its unique physical, structural and electronic properties. It has been linked with applications in next generation electronics, sensors and energy storage to name but a few. Central to the realisation of these applications is control over the quality and surface chemistry of graphene. Plasma treatments allow for the introduc...
متن کاملSpontaneous abortion in dry cleaning workers potentially exposed to perchloroethylene.
OBJECTIVES To investigate the association between spontaneous abortion and work within dry cleaning units in the United Kingdom where the solvent perchloroethylene is used. METHODS A retrospective occupational study of reproductive outcome in 7305 women aged 16 and 45 years, who were currently or previously employed in dry cleaning or laundry units in the United Kingdom. Data on workplace exp...
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Specially designed transmission electron microscopy (TEM) sample carriers have been developed to enable atomically resolved studies of the heat-induced evolution of adsorbates on graphene and their influence on electrical conductivity. Here, we present a strategy for graphene-based carrier realization, evaluating its design with respect to fabrication effort and applications potential. We demon...
متن کاملDry Cleaning of Sugarcane - a Review
In the light of increasing public pressure to minimise environmental pollution, green cane harvesting will probably soon become the norm worldwide. The effects of delivering and crushing green cane, which contains all of the associated extraneous matter, on the cost of production and the quality of sugar are well known. In consequence of these effects the different options for dry cleaning the ...
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