Skip to Main Content
We demonstrated high-performance complementary voltage inverters based on top-gated carbon nanotube field-effect transistors (CNTFETs) with SiNx passivation films. The carrier type of CNTFETs was controlled by forming condition of SiNx passivation films. Complementary voltage inverters comprising p- and n-type CNTFETs were fabricated on the same SiO2 substrate. The static transfer and noise margin characteristics of the CNTFET based inverters were investigated. It was found that a gain of approximately 24 was achieved and that the device was robust against noise.
Date of Conference: 12-15 Oct. 2010