Electronic transport through a ring-shaped array of quantum dots |
| |
| Affiliation: | Center for the Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150001, People''s Republic of China |
| |
| 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. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
