We have systematically studied the electron transport in the vicinity of the transitions from the ν=1 and 1/3 quantum Hall liquids to the Hall insulator, in a wide variety of samples. Our results indicate that the diagonal resistivity at the transition is universal and close to the quantum unit of resistance e2/h.
|Original language||English (US)|
|Number of pages||4|
|Journal||Physical review letters|
|State||Published - 1995|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)