Exchange interaction effects in inter-Landau level Auger scattering in a two-dimensional electron gas

E. Tsitsishvili; Y. Levinson

doi:10.1134/1.567734

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Exchange interaction effects in inter-Landau level Auger scattering in a two-dimensional electron gas

E. Tsitsishvili·Y. Levinson

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Abstract

We consider the influence of spin effects on the inter-Landau level electron-electron scattering rate in a two-dimensional electron gas. Due to the exchange spin splitting, the Landau levels are not equidistant. This leads to the suppresion of Auger processes and a nonlinear dependence of the lifetime on the concentration of the excited electrons even at very low excitation levels.

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E. Tsitsishvili, Y. Levinson. 1997-12-21. Exchange interaction effects in inter-Landau level Auger scattering in a two-dimensional electron gas. https://doi.org/10.1134/1.567734

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