The sticky stuff helped peel sheets of diamond less than a micrometer thick off silicon wafers, creating membranes useful for electronic devices.
The companies take the same basic manufacturing approach, which is to break apart graphite into the sheets of graphene that make it up — usually by intercalating acids between them. The ...
For example, could chemical tuning be used to alter the physical properties of graphene sheets? Indeed, could nanoelectronic devices be made from chemically functionalized graphene? Rather than ...
Graphene has captured attention worldwide, with many scientists dubbing it a "wonder material" with potential to have a huge ...
Scientists in Brazil have made the largest chemically synthesised graphene sheet ever reported. Graphene – single-atom-thick sheets of carbon – is a material that has seemed full of possibilities ...
When a sheet of graphene sits atop a sheet of boron nitride at an angle, a secondary hexagonal pattern emerges that determines how electrons flow across the sample. This visual may only be used in ...
In 2018, MIT professor of physics Pablo Jarillo-Herrero and his colleagues were the first to observe that new electronic behavior could emerge from stacking and twisting two sheets of graphene.
The surface of graphene, a one atom thick sheet of carbon, can be randomly decorated with oxygen to create graphene oxide; a form of graphene that could have a significant impact on the chemical, ...
Tennessee-based CRX Coatings has announced plans to expand its range of eco-friendly, graphene-based coatings for marine, ...
Slice off a thin layer from the top so that you have a two-dimensional sheet of carbon atoms bonded together (graphene). Place one sheet on top of another. Finally, twist the top sheet by a small ...