File:Qdot.gif
Qdot.gif (631 × 470 pixels, file size: 65 KB, MIME type: image/gif)
The image on the cover shows the density of a quantum state (top) and a corresponding classical trajectory (bottom, mirror image) in a "quantum dot". The electron is injected from the left and gets trapped in the vicinity of a periodic orbit. This phenomenon is rejected in the quantum wavefunction in terms of a pronounced density enhancement around this "pretzel"-shaped trajectory. Numerical calculations allow to study in detail the quantum-to-classical correspondence in such mesoscopic devices which have been realized experimentally. For details see B. Weingartner et al., Phys. Rev. B 72, 115342 (2005).
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:46, 18 December 2005 | | 631 × 470 (65 KB) | Svozil (talk | contribs) | The image on the cover shows the density of a quantum state (top) and a corresponding classical trajectory (bottom, mirror image) in a "quantum dot". The electron is injected from the left and gets trapped in the vicinity of a periodic orbit. This phenome |
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