This paper provides a brief summary of some recent experimental results regarding the states of two-dimensional electron systems at high magnetic fields. The states include the incompressible, quantum Hall liquid at integer and fractional Landau-level fillings, the metallic-like state of the flux-particle composite Fermions at half-filling and the insulating phase at low fillings. Some unifying features of these states and their interrelation are also discussed.
|Original language||English (US)|
|Number of pages||9|
|Journal||Solid State Communications|
|State||Published - Apr 1997|
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Materials Chemistry