source of reference: Carbon nanotube field-effect transistor (The Free Encyclopedia WikipediA) last edited on 1 May 2021, at 13:36 UTC, URL: https://en.wikipedia.org/
A carbon nanotube field-effect transistor (CNTFET) is a field-effect transistor that utilizes a single carbon nanotube or an array of carbon nanotubes as the channel material instead of bulk silicon in the traditional MOSFET structure. First demonstrated in 1998, there have been major developments in CNTFETs since.