| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1596087 | Solid State Communications | 2006 | 4 Pages |
Abstract
Based on symmetry constraint that leads to the appearance of nodes in the wave functions of 3-electron systems at regular triangle configurations, it was found that, if the parameters of confinement are skillfully chosen and if a magnetic field is tuned around the first critical point of the single-triplet transition, a 2-electron quantum dot can be used as a switch for single-electron transport free from cotunneling.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Y.M. Liu, G.M. Huang, C.G. Bao,