Antiresonance Effect in Electronic Tunnelling through a One-Dimensional Quantum Dot Chain
SUN Pu-Nan
Center for the Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150001
Department of Physics, Heilongjiang University, Harbin 150080
Antiresonance Effect in Electronic Tunnelling through a One-Dimensional Quantum Dot Chain
SUN Pu-Nan
Center for the Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150001
Department of Physics, Heilongjiang University, Harbin 150080
Abstract： Electronic tunnelling through a one-dimensional quantum dot chain is theoretically studied, when two leads couple to the individual component quantum dots of the chain arbitrarily. If there are some dangling quantum dots in the chain outside the leads, the electron tunnelling through the quantum dot chain is wholly forbidden while the energy of the incident electron is just equal to the molecular energy levels of the dangling quantum dots, which is known as the antiresonance effect. In addition, the influence of electron interaction on the antiresonance effect is discussed within the Hartree--Fock approximation.
(Theory of electronic transport; scattering mechanisms)
引用本文:
SUN Pu-Nan. Antiresonance Effect in Electronic Tunnelling through a One-Dimensional Quantum Dot Chain[J]. 中国物理快报, 2006, 23(8): 2217-2220.
SUN Pu-Nan. Antiresonance Effect in Electronic Tunnelling through a One-Dimensional Quantum Dot Chain. Chin. Phys. Lett., 2006, 23(8): 2217-2220.
2006, Vol. 23 
