期刊
PHYSICS OF THE SOLID STATE
卷 51, 期 9, 页码 1772-1777出版社
PLEIADES PUBLISHING INC
DOI: 10.1134/S1063783409090029
关键词
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资金
- University of the Basque Country [GIC07IT36607]
- Ministry of Science and Technology of Spain [FIS2004-06490-C03-01]
The results of an investigation of the width of the electron and hole spectral functions in an isotropic electron gas with the Rashba spin-orbit interaction as a function of the wave vector within the G (0) W (0) approximation are reported. This kind of electron gas is used to simulate two-dimensional systems formed by electrons in In (x) Ga1 - x As layers of various heterostructures and by surface electron states on Au(111). It is demonstrated how the width of the spectral function changes as a result of the spin-orbit interaction and how it depends on the branch index of the energy spectrum split by this interaction.
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