Abstract
Cyclotron-resonance measurements of surface-state electrons on liquid helium are reported. By independently controlling the electron density and electric field, we identify the contribution to the conductivity from many-electron effects. The linewidth increases with density, in conflict with existing theories. The onset of electron crystallization is not observed with cyclotron resonance.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 231-234 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 60 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1988 |
| Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy