Zero-Magnetic-Field Spin Splitting of Conduction Subbands in InGaAs/InAlAs and GaAs/AlGaAs Quantum Wells
β Scribed by T. Ochiai; T. Tsuchiya; S. Yamada
- Book ID
- 110438496
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 84 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0896-1107
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π SIMILAR VOLUMES
Nonparabolicity of conduction subbands in nanoscale potential wells has been probed using InGaAs/InAlAs multi-quantum well structures. From cyclotron resonance absorption at a wavelength of 119 Β΅m, the apparent mass ratio was found to be 0.061 near the bottom of the ground subband. From cyclotron re
We investigated the effective magnetic field induced by spin-orbit interaction in a gated modulationdoped GaAs/AlGaAs quantum well (QW) structure. We measured the precession of the optically injected electron spins at zero magnetic field by a time-resolved Kerr rotation (TRKR) technique as a functio