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Semiconducting carbon nanotubes (CNTs) are considered as one of the most promising candidates to replace silicon in future nano-electronics. Single-walled carbon nanotubes (SWNTs) have been used as an active channel material of field effect transistors (FETs). The nanotube-based circuit shows great potential in future electronics and computer technology. Integrating SWNT FETs to form logic gates—the...
Semiconducting carbon nanotubes (CNTs) are considered as one of the most promising candidates to replace silicon in future nano-electronics. Single-walled carbon nanotubes (SWNTs) have been used as an active channel material in field-effect transistors (FETs). The nanotube-based circuits show great potential in future electronics and computer technology. Integrating SWNT FETs to form logic gates—the...
Here we report a simple but effective approach to deposit graphene on silicon with dielectrophoresis. With a comb-shaped electrode design, graphene sheets can be captured between electrode pairs. The dielectrophoresis has proven effective in depositing a large-scale array of graphene sheets on desired locations. The dielectrophoretically deposited graphene demonstrates high sensitivity towards hydrogen...
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