Carbon nanotube nanoscale transistors

Wang, L., Fine, D., Torsi, L., and Dodabalapur, A., Nanoscale organic and polymeric field-effect transistors as chemical sensors. Anal. Bioanal. Chem., 384, 310, 2006. Gruner, G., Carbon nanotube transistors for biosensing applications. Anal. Bioanal. Chem., 384, 322, 2006. 

Nanotubes exhibit electrical conductivity and may be used as nanowires [103] and nanoscale transistors in the future. A micro cathode ray tube with an extremely flat display has been created using a set of carbon nanotubes, which probe an area of about 1 mm and a depth of about 0.2 mm. 

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