Gemechu, Belay (2016) Rashba Spin-Orbit Interaction in Two-Dimension Electron Gas. Masters thesis, Addis Ababa University.
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Abstract
We have studied the spin orbit-coupling from the Dirac equation, Understanding the properties of electronic states in quantum wires is a central issue in nanoscience. In the ballistic region, with low electronic densities, electron-electron interactions are not very important, and wire conductance is determined by the transmission of electrons as independent particles and the effects of spin-orbit interaction (SOI) on the energy bands,a system of two dimensional equations with respect to the spinor components Ψ↑↓(t), in the case of α = 0, α 6= 0 and ballistic conductance.
| Item Type: | Thesis (Masters) |
|---|---|
| Subjects: | Q Science > Q Science (General) Q Science > QC Physics |
| Divisions: | Africana |
| Depositing User: | Selom Ghislain |
| Date Deposited: | 12 Sep 2018 08:26 |
| Last Modified: | 12 Sep 2018 08:26 |
| URI: | http://thesisbank.jhia.ac.ke/id/eprint/5186 |
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