Characteristics of Graphene and Carbon Nanotubes Field Effect Transistors in NH3 Gas

Carbon nanotubes (CNTs) and graphene, has currently prolonged the short listing on existing atomic crystals. There are much inconceivable electrified residences as well namely special thermal conductivities. Graphene has shown its potentiality in accordance with stay an essential piece about dense after digital circuits or gadgets utilized within high frequency. Graphene then longevity CNTs continue to write activity of rising applied sciences because on the happiness of their integration of Nano electro mechanical systems (NEMS). Although graphene and CNTs show exclusive electrified conductivity behavior, theirs service attention has comparable behavior. Semiconducting single-walled carbon nanotubes (SWNTs) have been demonstrated in accordance with showing great conductance modifications within response in conformity with exposure to different gases. The study is aimed at proposing a Field effect transistor (FET) based structure model to be used as a gas detection sensor platform so that the carbon nanotube and grapheme conductance change is due to the chemical reaction among NH3, CNT, and Graphene. Therefore I–V characteristics following exposure to NH3 have been reported.