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Spin-Orbit Coupling Effects in Zinc Blende Structures
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TLDR
In this article, a character table for the group of the wave vector at certain points of symmetry in the Brillouin zone is given, and a possible reason for the complications which may make a simple effective mass concept invalid for some crystals of this type structure is presented.Abstract:
Character tables for the "group of the wave vector" at certain points of symmetry in the Brillouin zone are given. The additional degeneracies due to time reversal symmetry are indicated. The form of energy vs wave vector at these points of symmetry is derived. A possible reason for the complications which may make a simple effective mass concept invalid for some crystals of this type structure will be presented.read more
Citations
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Spin manipulation and relaxation in spin-orbit qubits
Massoud Borhani,Xuedong Hu +1 more
TL;DR: In this article, a generalized form of the Electric Dipole Spin Resonance (EDSR) Hamiltonian was derived for single spins in an elliptic quantum dot (QD) subject to an arbitrary (in both direction and magnitude) applied magnetic field.
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Manipulation of the Landégfactor in InAs quantum dots through the application of anisotropic gate potentials: Exact diagonalization, numerical, and perturbation methods
TL;DR: In this article, the variation in the Land$\acute{\text{e}}$ g-factor of electron spins induced by both anisotropic gate potentials and magnetic fields in InAs quantum dots for possible implementation towards solid state quantum computing is studied.
Journal ArticleDOI
Spin accumulation in diffusive conductors with Rashba and Dresselhaus spin-orbit interaction
TL;DR: In this article, the authors used a diffusion equation approach to find that magnetoelectric effects disappear and that there is thus no spin accumulation when both Rashba and Dresselhaus spin-orbit interactions have the same strength.
Journal ArticleDOI
Doping-induced persistent spin helix with a large spin splitting in monolayer SnSe
TL;DR: In this article, the PSH states with large spin splitting are achieved in the SnSe monolayer functionalized by a substitutional halogen impurity, where the shifted two loops are dominated by out-of-plane spin orientations.
Journal ArticleDOI
Spin–orbit interaction effect on the linear and nonlinear properties of quantum wire in the presence of electric and magnetic fields
TL;DR: In this paper, the influence of external electric field and magnetic field on the optical absorption and refractive index changes of a parabolically confinement wire in the presence of Rashba spin orbit interaction was investigated.
References
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Journal ArticleDOI
Cyclotron Resonance of Electrons and Holes in Silicon and Germanium Crystals
TL;DR: In this paper, the results of cyclotron resonance experiments on charge carriers in silicon and germanium single crystals near 4\ifmmode^\circ\else\textdegree\fi{}K were given.
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Theory of Brillouin Zones and Symmetry Properties of Wave Functions in Crystals
TL;DR: In this article, the problem of finding the Brillouin zones is studied from the point of view of group theory, where a representation of the symmetry group is associated with the underlying problem.
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Accidental Degeneracy in the Energy Bands of Crystals
TL;DR: In this paper, the authors investigated the circumstances under which two wave functions occurring in the Hartree or Fock solution for a crystal can have the same reduced wave vector and the same energy.
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A Method for Obtaining Electronic Eigenfunctions and Eigenvalues in Solids with An Application to Sodium
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Effect of Time-Reversal Symmetry on Energy Bands of Crystals
TL;DR: In this paper, a criterion is developed to facilitate calculation of when and how such additional degeneracy will occur, and the consequences of the reality of the Hamiltonian are tabulated for a number of cases.