Researchers use electron-beam lithography to microfabricate graphene devices.Heterostructures are layers of dissimilar crystalline semi-conductors that may employ a graphene lattice to create advanced nanoscale electronic components.An artistic impression of a corrugated graphene sheet.An artist’s representation of the Hofstadter butterfly effect, in which a graphene lattice placed next to another crystalline structure displays a butterfly-like pattern under a magnetic field. Scanning electron microscope reveals an image of a crumpled sheet of …

Source: gereports.ca

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