Renormalization of Fermi Level of Carbon Nano Nube Field Effect Transistors

By M. Amiri and A. Bahari


In this paper we have simulated electron phonon scattering in a SWCNT by solving Boltzmann equation. We have extracted electric current of a CNTFET by using a new consideration of Fermi level moderation. Finally we have reported a mechanism which moderate Fermi level in a CNT under an applied electric field. Results show Fermi level increase linearly respects to electric field and the slope of this line is proportionate to CNT diameter. 


Key Words : CNTFET, Electron Phonon Scattering, Carbon Nano Tubes

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