Please use this identifier to cite or link to this item:
|Spin-orbit effects in GaAs quantum wells: Interplay between Rashba, Dresselhaus, and Zeeman interactions
Barranco Gómez, Manuel
Malet i Giralt, Francesc
Pi Pericay, Martí
Partícules (Física nuclear)
Particles (Nuclear physics)
|The American Physical Society
|The interplay between Rashba, Dresselhaus, and Zeeman interactions in a quantum well submitted to an external magnetic field is studied by means of an accurate analytical solution of the Hamiltonian, including electron-electron interactions in a sum-rule approach. This solution allows us to discuss the influence of the spin-orbit coupling on some relevant quantities that have been measured in inelastic light scattering and electron-spin resonance experiments on quantum wells. In particular, we have evaluated the spin-orbit contribution to the spin splitting of the Landau levels and to the splitting of charge- and spin-density excitations. We also discuss how the spin-orbit effects change if the applied magnetic field is tilted with respect to the direction perpendicular to the quantum well.
|Reproducció digital del document publicat en format paper, proporcionada per http://dx.doi.org/10.1103/PhysRevB.74.115303
|It is part of:
|Physical Review B, 2006, vol. 74, núm. 11, p. 115303-1-115303-12
|Appears in Collections:
|Articles publicats en revistes (Física Quàntica i Astrofísica)
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.