Multi-terminal ballistic transport in one-dimensional wires
β Scribed by R de Picciotto; H.L Stormer; A Yacoby; K.W Baldwin; L.N Pfeiffer; K.W West
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 138 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1386-9477
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π SIMILAR VOLUMES
We have observed several symmetrical paired peaks against the zero field in the magnetoresistance of the double corrugation gated wires. These symmetrical peaks can be explained by each commensurate trajectory due to an internal magnetic focusing in the ballistic cavity formed in the quantum dot of
Low-temperature conductance measurements of strongly coupled ballistic one-dimensional (1D) wires show the formation of bonding and antibonding 1D states. Two parallel 1D wires are deΓΏned by a split-gate structure deposited on a GaAs=AlGaAs double quantum well with a 25 A AlGaAs barrier. A midline g