[PDF] Top 20 The quantum Hall effect : spin-charge locking
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The quantum Hall effect : spin-charge locking
... the charge of the ...of charge is 2e instead of the usual ...the Hall effect formula, the resistivity got quantized as, ρ xy = h/ie 2 where i=1,2,3, …, ... See full document
8
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 ...fractional quantum Hall (FQH) state, ... See full document
5
Interactions in the integer quantum Hall effect
... rate spin one can now adapt either of the two most common procedures, the restricted Hartree-Fock (RHF) and the unrestricted Hatree-Fock (UHF) method ...a spin up and a spin down ...of spin ... See full document
145
Infinite symmetry in the quantum Hall effect
... a charge (Q) moving in a magnetic field (B) feels a force that is orthogonal to both the field and the velocity (v) of the ...classical Hall e ff ect, named after the diligent graduate student who first ... See full document
13
Evidence for the Josephson Effect in Quantum Hall Bilayers
... Coulomb correlations between the layers. The first explicit prediction for a new quantum Hall state was made in 1987 by Chakraborty and Pietilainen [9]. They numerically modeled two parallel ν = 1/2 layers ... See full document
220
Photo quantum Hall effect and light induced charge transfer at the interface of graphene/InSe heterostructures
... electronic charge across the interface of two van der Waals crystals can underpin the operation of a new class of functional ...field effect phototransistors are reported where single layer graphene is ... See full document
7
Dissipative transport in quantum Hall ferromagnets by spin-wave scattering
... These spin-waves have a direct effect upon a number of experimental ...thermally-excited spin-waves. The heat flow carried by the spin-waves will lead to a thermal conductivity that follows a ... See full document
9
Dynamics of the optical spin Hall effect
... between quantum well (QW) excitons and cavity photons, play an important role in the rapidly developing research field of spin-optronics or semiconductor spin ... See full document
6
Spin Polarization of Fractional Quantum Hall States with ν
... (35) When the sign in the denominator is plus, the effective magnetic field is parallel to the applied magnetic field. So the coefficient β becomes positive. On the other hand the effective magnetic field has opposite ... See full document
17
Imaging of condensed quantum states in the quantum hall effect regime
... of quantum states, we have to look for an electronic system with strongly reduced ...(condensed) quantum states that have certain stability against ...the quantum Hall effect (QHE) ... See full document
13
Application of Electrodynamic Theory on Quantum Hall Effect
... “individual quantum systems”, without destroying the particle or quanta which led for them the Nobel prize winning award in physics 2012 “for ground-breaking experimental methods that enable measuring and ... See full document
8
Superconductivity, spin and charge order, and quantum criticality in correlated electron materials
... destructive effect on conventional BCS ...from charge ordered phases such as charge density waves ...superconductivity, spin and charge order, and NFL behavior in novel d- and ... See full document
8
Electron Monopole Duality in Quantum Hall Effect
... and quantum Hall ef- fect in presence of magnetic monopole so that the mag- netic field can be obtained directly instead of rotating an electric ...of Hall effect, in the foregoing analysis, ... See full document
5
Proposal on Tunneling Effect between Quantum Hall States
... two quantum Hall states beyond the potential ...Josephson effect certainly exists in the quantum Hall ...transfer charge in the tunneling ... See full document
7
Focus on topological quantum computation
... issue, quantum Hall physics was also discussed in other physical realizations ranging from mono-layer and bilayer graphene [30] to cold atoms in non-Abelian gauge fi elds [31, ...as spin and valley, ... See full document
7
Terahertz quantum Hall effect for spin split heavy hole gases in strained Ge quantum wells
... D ~ 0.1 for OQHE plateaux in the Faraday angle (around n = 4), with wider dc plateaux [14]. The difference between the dc and OQHE plateaux width was assigned by Ikebe et al to the difference in length scales probed by ... See full document
10
Extrinsic Spin Hall Effect Induced by Resonant Skew Scattering in Graphene
... The analysis of the single impurity scattering problem shows that intrinsic and Rashba spin-orbit local couplings enhance the spin Hall effect via skew scattering of charge carriers in t[r] ... See full document
6
Collective excitations on a surface of topological insulator
... its spin is strictly determined by its momentum. Due to this spin-momentum locking, collective excitations in the system manifest themselves as coupled charge- and spin-density ... See full document
10
Spin Flip Scattering at Quantum Hall Transition
... The spin-flip process requires conservation of energy between the initial and final ...of spin scattering to the position with different poten- tial ...the spin-flip scattering is effective only at ... See full document
7
Localization of spin waves in the quantum Hall ferromagnet
... In this paper, we investigate the localization of spinwaves in circumstances where the disorder potential is suffi- ciently weak that the ground-state remains ferromagnetic and coupling to spinwaves is the dominant ... See full document
6
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