Spin textures in quantum Hall droplets
✍ Scribed by J.H. Oaknin; B. Paredes; L. Martín-Moreno; C. Tejedor
- Book ID
- 104428982
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 101 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1386-9477
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Quantum coherence develops spontaneously in bilayer quantum Hall systems when the Coulomb exchange energy is dominant. We argue that there exists a distinctive transition between the coherent phase and the resonant phase because di erent types of skyrmions are excited in these two phases.
We find that the confinement potential of a few electron quantum dot can be tuned to significantly increase the overlap with certain quantum Hall trial wave functions. Besides manipulating interelectron interaction, this approach may prove useful in quantum point contact experiments, which involve n