Abstract
We show that the Hall coefficient RH of a doped two-dimensional Mott insulator is temperature dependent in the state where long-range magnetic order vanishes. The Hall number nH=RH-1 is linear in the doping density at high temperatures and decreases monotonically with decreasing temperature. At low temperatures RH diverges, indicating the possible onset of a phase with spontaneous chirality.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1219-1222 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 43 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1991 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics