Electron transport through the triple quantum dot
β Scribed by R. Taranko; P. Parafiniuk
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 474 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1386-9477
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π SIMILAR VOLUMES
Making use of the equation of motion method and Keldysh Green function technique, we obtain a general current formula for a quantum-dot-ring with one of the dots connected to two electron reservoirs under a DC bias voltage. The transmission probability TΓ°oΓ as a function of electron o curve is prese
Electron transport properties in a parallel double-quantum-dot structure with three terminals are theoretically studied. By introducing a local Rashba spin-orbit coupling, we find that an incident electron from one terminal can select a specific terminal to depart from the quantum dots according to
The magnetoresistance of electrons in a two-dimensional array of dots has been investigated. The new commensurability oscillations were found when \(2 \mathrm{R}_{L}=\mathrm{d}\) and \(2 R_{L}=\mathrm{d} / 2\). The closed electron trajectories skipping inside the dot are responsible for these oscill