Spin Filter Effect in a Parallel Double Quantum Dot
β Scribed by F. Mireles; F. Rojas; E. Cota; S. E. Ulloa
- Book ID
- 106428228
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 129 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0896-1107
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π SIMILAR VOLUMES
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
We analyze the charge and spin dynamics in a double quantum dot driven by crossed DC and AC magnetic fields. The AC field produces coherent electron spin rotations within each quantum dot. In a double quantum dot, these oscillations compete with coherent inter-dot tunneling, giving rise to a complic