Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1867826 | Physics Letters A | 2008 | 8 Pages |
Abstract
The electronic transport through a side-coupled triple quantum dot array (QDA) is investigated by means of Green function technique within the tight-binding framework. We obtain the formula of the linear conductance of QDA. The linear conductance spectrum is numerically studied. We discuss the feasibility of applying our structure to the electron spin polarized device and calculate the ratio of the spin polarized current flows.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Guangyu Yi, Guozhu Wei, Sheng Wang, An Du,