Abstract
The semiclassical electron transport in lateral surface superlattices in a magnetic field is studied by a Monte Carlo technique. The electron-electron and exchange interactions are included by a molecular-dynamics technique. It is shown that the velocity autocorrelation function exhibits a power law decay of 1/t, instead of an exponential decay, suggesting that we need to reexamine the concept of phase-breaking time by electron-electron interaction.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 257-259 |
| Number of pages | 3 |
| Journal | Superlattices and Microstructures |
| Volume | 11 |
| Issue number | 3 |
| State | Published - Jan 1 1992 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Electrical and Electronic Engineering