Rashba spin–orbit coupling
Low-energy theory and RKKY interaction for interacting quantum wires with Rashba spin-orbit coupling
... We present the effective low-energy theory for interacting 1D quantum wires subject to Rashba spin-orbit coupling. Under a one-loop renormalization group scheme including all allowed ...
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Rashba spin-orbit coupling and spin precession in carbon nanotubes
... concerning spin transport through individual multi- (MWNT) or single-walled (SWNT) nanotubes contacted by ferromagnetic leads have been reported over the past few years [4, 5, 6, 7, 8, 9, ...the spin- ...
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Quantum Interference Control of Ballistic Magneto- resistance in a Magnetic Nanowire Containing Two Atomic- Size Domain Walls
... the spin channels via the Rashba spin-orbit coupling and control the conductance of the ...the Rashba spin- orbit interaction on the domain wall magneto- resistance ...
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Density inhomogeneities and Rasbha spin-orbit coupling interplay in oxide interfaces
... In Sect. II, after a short presentation of the electronic structure of LXO/STO interfaces, we will briefly recon- sider these mechanisms for EPS both for the sake of com- pleteness and to introduce the model that will be ...
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Deconvolution of Rashba and Dresselhaus spin-orbit coupling by crystal axis dependent measurements of coupled InAs/GaSb quantum wells
... . Spin-up states are shown in red and spin down states in blue, with a forbidden elastic backscattering event highlighted (black ...180° spin flip is still ...showing spin-splitting magnetic ...
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Tunable spin dependent Andreev reflection in a four terminal Aharonov Bohm interferometer with coherent indirect coupling and Rashba spin orbit interaction
... indirect coupling between two QDs via a reservoir is very essen- ...indirect coupling strength, and Gurvitz also indicated the fundamentality of the sign of the coherent indirect coupling parameter ...
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Double Rashba Quantum Dots Ring as a Spin Filter
... electron spin that works due to the Rashba spin–orbit interaction (RSOI) existing inside the QDs, the spin-dependent inter-dot tunneling coupling and the magnetic flux ...
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Spin-orbit coupling and spectral function of interacting electrons in carbon nanotubes
... but should be observable. (iii) The tunneling density of states, and hence most typical quantum transport ob- servables, is only weakly affected by the SOI. This may explain why the SOI in SWNTs has long been overlooked. ...
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Properties of Spin Bath of Graphene-Like Nanocarbon
... of spin [3]. The spin degrees of freedom of electron bath endowed to its lattice is on the talking term and could be exploited, primarily, using spin–orbit–(SO)–interactions ...such ...
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Breaking of Larmor's theorem in quantum Hall states with spin-orbit coupling
... the spin-orbit (SO) symmetry ...collective spin excitations in a system can therefore provide deep insights into the nature of its long-range magnetic ...SO coupling could be expected to ...
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Landau Levels and Edge States in Graphene with Strong Spin-Orbit Coupling
... exhibit a zero-energy crossing at B ≈ 11 T for the chosen SOI parameters. This crossing signals a quantum phase transition from the QSH phase, which survives for sufficiently small B and ∆ > λ /2, to a peculiar QH ...
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Crystal-field effects in graphene with interface-induced spin-orbit coupling
... and spin-orbit energy ξ reported in ...and Rashba couplings, with an estimated magnitude in the range 20–40 meV for both hollow and top substrate atoms, which is consistent with the robust weak ...
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Transport Signatures of Spin-Orbit Coupling in Graphene-Based Materials
... strong Rashba SOC, the electron spin precesses around the effective magnetic field and acquires an additional π phase in the interference [25]—reviving WAL due to ...quantum spin Hall phase, it is ...
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A Theoretical Study of Spin-orbit Coupling in Polarized Fermionic Condensate
... the spin-orbit coupled fermionic condensate. In this formalism, one investigated a two component atomic Fermi gas with population imbalance in the presence of Rashba type spin- orbit ...
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A Theoretical Study of Super Fluidity in Spin-orbit Coupled Bose-Einstein Condensate
... SO coupling. Although an atom’s intrinsic SO coupling affects its electronic structure, it does not lead to coupling between the spin and centre- of mass notion of the ...SO coupling ...
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Spin-orbit coupling and electron spin resonance theory for carbon nanotubes
... the spin-orbit coupling and the ESR spectrum for 1D conductors, in particular for carbon ...SWNTs, spin-charge separation should not be affected by spin-orbit coupling, ...
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Magnetic Interactions in the Energy Operator Matrix of Configurations with s and i Electrons in External Shells
... the orbit-orbit electrostatic, the spin-other-orbit, the spin-spin interactions for si, is, i 25 s ...and spin projections of i-holes (the quasi-full shell), in the matrix ...
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Giant negative magnetoresistance driven by spin-orbit coupling at the LaAlO3/SrTiO3 interface
... particle spin-orbit-coupling based mechanism for the giant negative magnetoresistance: First, the persistence of the effect to elevated temperatures, and second the correspond- ing effect of ...
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Synthesis and Characterization of Electronically Labile Molecules
... surface selection rules. 18 Consider a simple metal – ligand (M – L) bond. A metal to ligand charge transfer is the redistribution of charge from the metal to the ligand. This charge orientation describes an electronic ...
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Roles of heating and helicity in ultrafast all optical magnetization switching in TbFeCo
... Using the time-resolved magneto-optical Kerr effect method, helicity-dependent all-optical magne- tization switching (HD-AOS) is observed in ferrimagnetic TbFeCo films. Our results reveal the individual roles of the ...
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