Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10727557 | Physics Letters A | 2005 | 8 Pages |
Abstract
Making use of the equation of motion method and Keldysh Green function technique, we have developed a calculation method for the ring-shaped array of quantum dots with arbitrary dots. A general formula for the current under dc bias is obtained; the transmission probability and the differential conductance are numerically studied.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Hua Li, Tianquan Lü, Punan Sun,