Rasmita Sahoo

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After the invention of carbon nanotube field effect transistor (CNTFET) in 1998 it has attracted a number of research groups. It plays a great role in design of digital circuits to provide higher speed, low power consumption and less delay. One of its major advantages is that we can change its threshold voltage by changing its diameter. The volume of the(More)
After the invention of the MOSFET, continuous scaling of the device is going on as predicted by Moore in 1970. This reduction in device size is giving higher performance in terms of increased speed, lower power consumption at lower cost with greater chip density. At the same time, because of the scaling, the channel length is decreasing continuously leading(More)
As the scaling of Si MOSFET approaches towards its limiting value, new alternatives are coming up to overcome these limitations. Carbon nanotube field effect transistor (CNTFET) is found to be one of the most promising alternatives for bulk Si MOSFET. In this work we have simulated a cylindrical CNTFET. Based on the simulation results both output and(More)
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