Abstract
We consider the process of parametric excitation of gapless edge modes in a Hall bar by an alternating current. We find that such a process can be realized provided both an interedge interaction and a constant current are present in the bar. The expected experimental signatures of this phenomenon are discussed.
| Original language | American English |
|---|---|
| Pages (from-to) | 719-722 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 77 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1996 |
| Externally published | Yes |