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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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Multiferroic oxides-based flash memory and spin-field-effect transistor
Chenglong Jia,Jamal Berakdar +1 more
TL;DR: In this paper, a modified spin-field-effect transistor fabricated in a two-dimensional electron gas (2DEG) formed at the surface of multiferroic oxides with a transverse helical magnetic order was proposed.
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Mobile vector soliton in a spin–orbit coupled spin-1 condensate
TL;DR: In this article, the formation of bound states and three-component bright vector solitons in a quasi-one-dimensional spin-orbit-coupled hyperfine spin f = 1 Bose-Einstein condensate using numerical solution and variational approximation of a mean-field model was studied.
Journal Article
The effect of in-plane magnetic field on the spin Hall effect in Rashba-Dresselhaus system
TL;DR: In this paper, it was shown that the spin-split energy surfaces and the topology of the Fermi surfaces can be varied by an in-plane magnetic field, and that the magnetic field has no influence on the charge Hall conductivity.
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Analysis of normal‐incident absorption in p‐type quantum‐well infrared photodetectors
TL;DR: In this paper, normal-incident absorption in p-type quantum-well infrared photodetectors is analyzed under the k⋅p theory, under the envelope function approximation.
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Spin–orbit interaction effects on the optical properties of spherical quantum dot
TL;DR: In this article, simultaneous effects of Rashba spin-orbit interaction and quantum confinement on the optical absorption coefficient and refractive index of a typical spherical GaAs quantum dot are studied.
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.