The effect of carbon nanotube size on the characteristics of coaxial carbon nanotube field- effect transistors
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luongnt@hcmute.edu.vnKeywords:
CNTFET, NEGF, transistor, carbon nanotubeAbstract
The I-V characteristics of coaxial CNTFETs depend on mamy parameters such as: the metal of Source-Drain, the gate materials and the gate thickness, the size of carbon nanotube, the temperature,… In this paper, we used the non-equilibrium Green’s function (NEGF) method to simulate and present the effects of the diameter and length of the CNT on the I-V characterictics of coaxial CNTFETs.
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