摘要
We have studied the transport properties of a quasi-periodical one-dimensional system.This system consists of a sequence of Fibonacci coupled quantum dots.Using the transfer-matrix method,and taking account of the experimental technique,we have proposed the formalism of the electron transmission rate for the chain of quantum dots.From the numerical results,we found that the transmission spectra,of the system have a rich structure,which just depends on the coupling between quantum dots.
基金
Supported by the Chinese National Advanced Technology Foundation.