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Spin-Orbit Coupling Effects in Zinc Blende Structures
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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
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Low temperature behavior of thermodynamic properties of 1D quantum wire under the Rashba spin-orbit interaction and magnetic field
R. Khordad,H. R. Rastegar Sedehi +1 more
TL;DR: In this paper, the effects of the Rashba spin-orbit interaction (SOI) and applied magnetic field on thermodynamic properties of a quasi-one-dimensional quantum wire at low temperatures were studied.
Journal ArticleDOI
Spin-orbit interactions in a helical Luttinger liquid with a Kondo impurity
TL;DR: In this paper, the combined effect of Rashba and Dresselhaus spin-orbit interactions on the physics of a helical Luttinger liquid coupled to a Kondo impurity is studied.
Posted Content
Spin-orbit splittings in Si/SiGe quantum wells
TL;DR: In this paper, the wavevector-dependent subband level splitting from spin-orbit coupling in Si/SiGe quantum wells was analyzed using NEMO-3D simulations.
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Reexamination of spin decoherence in semiconductor quantum dots from the equation-of-motion approach
TL;DR: In this article, the longitudinal and transversal spin decoherence times in semiconductor quantum dots are investigated from equation-of-motion approach for different magnetic fields, quantum dot sizes, and temperatures.
Journal ArticleDOI
Rashba-like spin degeneracy breaking in coupled thermal antenna lattices
TL;DR: It is confirmed that the spatial rate of the inhomogeneity determines the degree of the spin- dependent momentum redirection.
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.