Bound states, electron localization and spin correlations in low-dimensional GaAs/AlGaAs quantum constrictions
β Scribed by Yakimenko, I I; Tsykunov, V S; Berggren, K-F
- Book ID
- 121376882
- Publisher
- Institute of Physics
- Year
- 2013
- Tongue
- English
- Weight
- 710 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0953-8984
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π SIMILAR VOLUMES
Spin transitions and correlated few-electron states are investigated by resonant inelastic light scattering in dilute arrays of GaAs/ AlGaAs modulation-doped quantum dots (QDs) fabricated by electron-beam lithography and low impact reactive-ion etching. We focus on QDs with four electrons. We show t
The correlation between the electron spin relaxation time t s and the hetero-interface roughness in (11 0)-oriented GaAs/AlGaAs multiple-quantum wells (MQWs) was investigated using growth interruption during molecular beam epitaxy growth. t s was characterized using polarization-and time-resolved PL