Tag: Practical

Researchers develop a new method for making efficient nanotube transistor arrays.

Carbon nanotubes are a promising material for making display control circuits because they're more efficient than silicon and can be arrayed on flexible surfaces. Until recently, though, making nanotubes into transistors has been a painstaking process. Now researchers at the University of Southern California have demonstrated large, functional arrays of transistors made using simple methods from batches of carbon nanotubes that are relatively impure.