Bottom-up Technology. Toshitake Takahashi. A. B. C. Exfoliate. PmPV Suspension in DCE solvent. E. D. Centrifuge. Background on the synthesis of graphene sheet and graphene nanoribbon. Fabrication method so far. - Peel-off method Epitaxial growth Chemically.
in DCE solvent
Background on the synthesis of graphene sheet and graphenenanoribbon
Fabrication method so far
Required new approach for
Large scale application
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Li, X. L. et al. Science 319, 1229–1232 (2008)
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Making GNR from MWCNT
Diameter distribution of pristine MWCNT
Width and height distribution of GNR
Electrical property of GNR
7 nm-wide GNR device
measured in air
16 nm-wide GNR device
measured in vacuum
GNR fabrication with nanowire as etching mask
Electrical characteristic of GNR