Analog circuit cell model based on single C₆₀ molecular transistor

摘要

In this paper, in the enlightenment of nanomechanical oscillations' experiment in single-C₆₀ transistor, utilizing improved shuttle mechanism for charge transfer in Coulomb blockade nanostructures, we give a new model of transistor based OD C₆₀ by combining the resistance with the spring, and simulate the I-V_ds, where we find the Coulomb blockade and Coulomb staircase, and I-V_g characteristics, where we find periodical attenuation phenomenon. And on the basis of this transistor mechanism model, we construct a new model of an amplifier with the resistant load, and give the new small-signal equivalent circuit model. Here we solve master equation with the three-state model because of its simplicity and higher precision.