Small quantum dots investigated by transport spectroscopy
β Scribed by R.J. Haug; J. Weis; K.v. Klitzing; K. Ploog
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 390 KB
- Volume
- 194-196
- Category
- Article
- ISSN
- 0921-4526
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π SIMILAR VOLUMES
Electron spins in an undoped quantum well are transported using dynamic quantum dots (DQDs) formed by the piezoelectric potential of surface acoustic waves. The temperature dependence of the coherence length of electron spins during transport is investigated using spatially resolved photoluminescenc
Lateral transport through a quantum dot confined under the tip of a gate finger has been investigated. The observed conductance resonances originating from a small number of electrons in the quantum dot have been analysed in dependence of the applied magnetic field and temperature. Pairs of conducta