Götte, Matthias: Topological insulator based spintronics: Theoretical investigation of pure spin current devices and polarization measurements. 2017
Inhalt
- Introduction
- Thematic background
- Model Hamiltonian
- Pure spin current devices and quantum transport calculations
- Evolution of edge states in a ferromagnetic exchange field
- Transport algorithm
- 2D transport calculations
- Pure spin current devices
- Towards more realistic modeling
- Domain walls
- Finite thickness
- Material imperfections
- Broken structural inversion symmetry
- Inhomogeneous exchange field
- Summary
- Meservey Tedrow method
- Spin Hall effect tunneling spectroscopy
- Summary and conclusion