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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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A Peak in Density Dependence of Electron Spin Relaxation Time in n-Type Bulk GaAs in the Metallic Regime
TL;DR: In this paper, the peak in the density dependence of electron spin relaxation time in n-type bulk GaAs in the metallic regime predicted by Jiang and Wu [Phys. Rev. B 79 (2009) 125206] has been realized experimentally in the latest work.
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Spin relaxation in n-type (111) GaAs quantum wells
B. Y. Sun,P. Zhang,M. W. Wu +2 more
TL;DR: In this paper, the authors investigated the spin relaxation limited by the D'yakonov-Perel' mechanism in n-type (111) GaAs quantum wells, by means of the kinetic spin Bloch equation approach.
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Spin–orbit-coupled Bose–Einstein-condensed atoms confined in annular potentials
TL;DR: A spin-orbit-coupled Bose-Einstein-condensed cloud of atoms confined in an annular trapping potential shows a variety of phases that are investigated in the present study as mentioned in this paper.
Journal ArticleDOI
Tunneling anisotropic magnetoresistance of helimagnet tunnel junctions
Chenglong Jia,Jamal Berakdar +1 more
TL;DR: In this article, the angular and spin-dependent transport in normal metal/helical multiferroic/ferromagnetic heterojunctions was theoretically investigated and a tunneling anisotropic magnetoresistance (TAMR) effect due to the spiral magnetic order in the tunnel junction and to an effective spin-orbit coupling induced by the topology of the localized magnetic moments in the multi-ferroic spacer was found.
Journal ArticleDOI
Solution of a Hamiltonian of quantum dots with Rashba spin-orbit coupling: quasi-exact solution
TL;DR: In this paper, a method to solve the problem of spin-orbit coupling in semiconductor quantum dots, within the context of quasi-exactly solvable spectral problems, is presented.
References
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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.