Abstract
We have measured the spin splitting in the whole magnetic-field range in an (Formula presented) graded heterostructure, and found that the spin splitting did not go to zero at any magnetic field, in agreement with recent theoretical predictions. A zero-field spin splitting of (Formula presented) and an effective g factor as a function of magnetic field are deduced.
| Original language | English |
|---|---|
| Pages (from-to) | 7237-7240 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 61 |
| Issue number | 11 |
| DOIs | |
| State | Published - 2000 |
| Externally published | Yes |