Resistance fluctuations in integer quantum-Hall transitions
โ Scribed by T Machida; S Ishizuka; K Muraki; Y Hirayama; S Komiyama
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 123 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1386-9477
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
System-size dependence of the quantum Hall plateau-to-insulator transition in GaAs two-dimensional electron systems is studied, where the system size is comparable to the correlation length of potential fluctuation. The transition exhibited a nonstandard system-size dependence at low temperatures, w
We investigate numerically the photoluminescence (PL) spectrum in the integer quantum Hall regime and find that the electron spins play important roles. The spectra for the left circularly polarized light show peak splittings when the Fermi levels lies in the excited Landau level, which is caused by