Abstract
Simulating ballistic transport through square quantum dots, we find quasi-periodic conductance fluctuations and power spectra containing few frequencies, indicating few periodic orbits participate, in very good agreement with some recent experiments. We also find corresponding scar-like features in the wave functions. To reproduce these effects classically, the electrons must be restricted to a collimated beam which enters the dot at an angle.
Original language | English (US) |
---|---|
Pages (from-to) | 323-329 |
Number of pages | 7 |
Journal | Superlattices and Microstructures |
Volume | 20 |
Issue number | 3 |
DOIs | |
State | Published - Oct 1996 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Electrical and Electronic Engineering