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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
Citations
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Externally controlled high degree of spin polarization and spin inversion in a conducting junction: Two new approaches.
Moumita Patra,Santanu K. Maiti +1 more
TL;DR: In this article, the authors proposed two new approaches for regulating spin polarization and spin inversion in a conducting junction within a tight-binding framework based on wave-guide theory, which is valid for a wide range of parameter values which demonstrates the robustness of their proposition.
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Perspectives of organic and perovskite‐based spintronics
TL;DR: In this paper, the first progress in organic and perovskite-based spintronics is reviewed, which will enable the manipulation of spin, charges, and photons in spin/optoelectronic devices.
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A spin-orbit playground: surfaces and interfaces of transition metal oxides.
TL;DR: This review presents the current status of the research on the spin-orbit coupling in transition metal oxides, discussing the case of two semiconducting compounds and the properties of surface and interfaces based on these, and the investigation of topological effects predicted to occur in different complex oxides.
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Strong Rashba effect in the localized impurity states of halogen-doped monolayer PtSe 2
Moh. Adhib Ulil Absor,Iman Santoso,Harsojo,Kamsul Abraha,Hiroki Kotaka,Fumiyuki Ishii,Mineo Saito +6 more
TL;DR: In this paper, it was shown that spin splitting can be induced in the two-dimensional transition-metal dichalcogenides (TMDs) by introducing a substitutional halogen impurity.
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Spin relaxation in the channel of a spin field-effect transistor
TL;DR: In this article, the major spin relaxation mechanism (D'yakonov-Perel') in the channel of a spin field effect transistor (SPINFET) was examined and shown analytically that it can be completely eliminated if the channel is a quantum wire and transport is strictly single moded (only the lowest subband is occupied).
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.