Abstract
Direct measurements are presented of the Schottky barrier (SB) heights of carbonnanotube devices contacted with Pd electrodes. The SB barrier heights weredetermined from the activation energy of the temperature-dependent thermionicemission current in the off-state of the devices. The barrier heights generallydecrease with increasing diameter of the nanotubes and they are in agreement withthe values expected when assuming little or no influence of Fermi level pinning.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
