Abstract
The magnetoresistance in the variable-range hopping regime due to Zeeman spin-splitting and intra-impurity interactions is calculated analytically and shown to be a universal function of μH/kT log R. Good agreement with numerical calculations in one and two dimensions is observed. With the inclusion of quantum interference effects, excellent agreement with recent experiments is obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 471-476 |
| Number of pages | 6 |
| Journal | Europhysics Letters |
| Volume | 33 |
| Issue number | 6 |
| DOIs | |
| State | Published - 20 Feb 1996 |
ASJC Scopus subject areas
- General Physics and Astronomy