J. Appenzeller, J. Knoch, et al.
IEDM 2002
The effects of multimode transport in carbon nanotube field effect transistors (CNFET) were investigated. It was observed that electrical characteristics of tube devices were a result of the contributions of more than one one-dimensional subband under certain field conditions. The impact of the different bands was made visible through potassium doping of the nanotube. The role of scattering in obtaining a stepwise change of current as a function of gate voltage was also discussed.
J. Appenzeller, J. Knoch, et al.
IEDM 2002
K.M. Indlekofer, J. Knoch, et al.
Physical Review B - CMMP
J. Appenzeller, J. Knoch, et al.
Device Research Conference 2003
S.J. Wind, J. Appenzeller, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures