Steven E. Steen, Douglas LaTulipe, et al.
Microelectronic Engineering
We report electrical measurements of the radio frequency response of carbon nanotube field-effect transistors (CNFETs). The very low current drive of CNFETs makes conventional high-frequency measurements difficult. To overcome this problem, we have used a novel approach to easily measure the response up to 250 MHz in nonoptimized experimental conditions. We observe a clear response of our CNFETs with no deterioration in signal up to at least 250 MHz, which is the limit for our present configuration.
Steven E. Steen, Douglas LaTulipe, et al.
Microelectronic Engineering
Hon-Sum Philip Wong, David J. Frank, et al.
Proceedings of the IEEE
Ramachandran Muralidhar, Jin Cai, et al.
IEEE T-ED
Phaedon Avouris, Joerg Appenzeller
Industrial Physicist