Geometric characterization of anomalous Landau levels of isolated flat bands
oleh: Yoonseok Hwang, Jun-Won Rhim, Bohm-Jung Yang
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-11-01 |
Deskripsi
Landau levels are normally bounded by upper and lower band edges at zero magnetic field. Here, the authors predict a system with isolated flat bands, where anomalous Landau level spreading appears outside the zero-field energy bounds.