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The Rashba effect has been investigated in a spherical quantum dot confined by a radial parabolic potential. Also, external parallel magnetic and electric fields have been applied. The solution of the Schrodinger equation in the presence of the Rashba interactions has been derived by applying an ...
Here, we demonstrate a photonic Rashba effect from valley excitons in a WSe2 monolayer, which is incorporated into a photonic crystal slab with geometric phase defects, that is, into a Berry-phase defective photonic crystal. This phenomenon of spin-split dispersion in momentum space arises from ...
(M = W, Mo; X= S, Se, Te) lack the Rashba effect in the absence of the externalelectric field, and their α values are linearly proportional to theexternal electric field.12">>(最大电场到0.8V/埃时,单层wte2的Rashba系数才0.34,不算很大,所以我还是不研究此方面了吧,不过这里说非极性TMD...
Rashba effect in presence of a time-dependent interaction has been considered.Then time-evolution of such a system has been studied by using Lewis–Riesenfeld dynamical invariant and unitary transformation method.So appropriate dynamical invariant and unitary transformation according the considered system ...
Rashba Spin-orbit Coupling Effect on the Transmission in the Semiconducting AB Ring; Rashba自旋轨道耦合对半导体AB测试仪中自旋输运的影响 5. Relation between charge shot noise and spin polarization governed by Rashba spin orbit interaction Rashba自旋轨道耦合作用下电荷流散粒噪声与自旋极化的关系研究 6...
measurement, and first-principles calculations support comprehensive understanding for the defect-gradient and Rashba effect in PtSe2. This study introduces a facile approach to instill the Rashba interaction in layered systems, which couples spin and momentum of electrons for various spin-orbitronic ...
2) Rashba effect Rashba效应 1. Rashba effect in PbTe/PbSrTe asymmetric quantum wells; PbTe/PbSrTe半导体非对称量子阱中的Rashba效应 2. The spin transistors include magnetic bipolar spin transistor based on spin-splitting effect,spin transistor based on the spin-dependent transport of hot electrons...
'Amico,,“Rashbaeffectandelectrongaspolarizationintriangularquantumwells”,PhysicalReviewB,,,-10006,,,“Anisotropicexcitoneffectivemassesin(110)-orientedGaAs/AlxGa1-xAsquantumwellssubjectedtoaRashbaspin-orbitinteraction”,JournalofAppliedPhysics,,,-1-043703-7,2006.相关...
An overview is given on the Rashba effect in GaxIn1-xAs/InP quantum wires. First, the effect of Rashba spin–orbit coupling on the energy level spectrum of quantum wires with different shapes of the confining potential is theoretically investigated. The wave functions as well as the spin...