Abstract
An n-doped GaAs multiple quantum well sample near the integer quantum Hall ground state was used to determine the optically pumped nuclear magnetic resonance measurements of Ga spectra. A tilted plateau is obtained in the Knight shift data at lower temperatures which shows quasiparticle localization. The frozen limit spectra obtained rules out the presence of a 2D lattice of conventional Skyrmions.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 5353-5356 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 86 |
| Issue number | 23 |
| DOIs | |
| State | Published - Jun 4 2001 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy