# Spin-orbit-induced correlations of the local density of states in a two-dimensional electron gas

@article{Apalkov2006SpinorbitinducedCO,
title={Spin-orbit-induced correlations of the local density of states in a two-dimensional electron gas},
author={Vadym M. Apalkov and M. E. Raikh and B Ya Shapiro},
journal={Physical Review B},
year={2006},
volume={73},
pages={125339}
}
• Published 1 March 2004
• Physics
• Physical Review B
We study the local density of states (LDOS) of two-dimensional noninteracting electrons in the presence of spin-orbit (SO) coupling. Although SO coupling has no effect on the average density of states, it manifests itself in the correlations of the LDOS. Namely, the correlation function acquires two satellites centered at energy difference equal to the SO splitting, $2{\ensuremath{\omega}}_{\mathrm{SO}}$, of the electron Fermi surface. For a smooth disorder the satellites are well separated…

## References

SHOWING 1-10 OF 27 REFERENCES
Effects of inversion asymmetry on electron energy band structures in GaSb/InAs/GaSb quantum wells.
• Luo, Fang
• Physics
Physical review. B, Condensed matter
• 1990
The finite spin splitting at B=0 is dominated by the lack of inversion symmetry in the confining potential well, and the results indicate that the spin splitting increases nonlinearly with the external magnetic field.
Theory of spin-charge-coupled transport in a two-dimensional electron gas with Rashba spin-orbit interactions
• Physics
• 2004
We use microscopic linear response theory to derive a set of equations that provide a complete description of coupled spin and charge diffusive transport in a two-dimensional electron gas (2DEG) with
Zero-field satellites of a zero-bias anomaly.
• Physics
Physical review letters
• 2002
Spin-orbit (SO) splitting, +/-omega(SO), of the electron Fermi surface in two-dimensional systems manifests itself in the interaction-induced corrections to the tunneling density of states,
DENSITY OF STATES OF A TWO-DIMENSIONAL ELECTRON GAS IN A NONQUANTIZING MAGNETIC FIELD
• Physics
• 1998
We study local density of electron states of a two-dimentional conductor with a smooth disorder potential in a non-quantizing magnetic field, which does not cause the standart de Haas-van Alphen
Parametric correlations of local density-of-states fluctuations in disordered pillars, wires and films
• Physics
• 2001
We present a theoretical analysis of correlation properties of the local density of states in a disordered emitter probed by resonant tunnelling through a localized impurity state. The emitter is
Exchange-induced enhancement of spin-orbit coupling in two-dimensional electronic systems
• Physics
• 1999
We study theoretically the renormalization of the spin-orbit coupling constant of two-dimensional electrons by electron-electron interactions. We demonstrate that, similarly to the $g$ factor, the
Quantum Interference and Electron-Electron Interactions at Strong Spin-Orbit Coupling in Disordered Systems
Transport and thermodynamic properties of disordered conductors are considerably modified when the angle through which the electron spin precesses due to spin-orbit interaction (SOI) during the mean
Level statistics in a two-dimensional system with strong spin-orbit coupling
• Physics
• 1999
We study level correlations in a two-dimensional system with a long-range random potential and strong spin-orbit (SO) splitting of the spectrum. The level correlations for sufficiently large
High Landau levels in a smooth random potential for two-dimensional electrons.
• Physics
Physical review. B, Condensed matter
• 1993
The density of two-dimensional electronic states for high Landau levels in a perpendicular magnetic field and smooth random potential and the exact summation of the diagram series for all the orders of perturbation theory is performed.
Spectrum of typical fluctuations of local density of states and the NMR line shape in a two-dimensional electronic system.
The Knight-shift distribution function for the two-dimensional weakly disordered metal is determined in the whole temperature region. It has the Gaussian form around the mean value as long as T>T 0 ,