Abstract
The Coulomb interaction between a free carrier and the electrons at a localized center may lead to either impact excitation, or to a reverse effect — the Auger effect. This review summarizes a current status of the experiment and theory of the Auger effect and its relationship to the quantum efficiency of high-field electroluminescence. Mechanisms (electric-dipole versus exchange) governing the Auger-type energy transfer processes are discussed. I also comment on limits imposed by the effect on a possible laser action in systems utilizing intra-center radiative transitions in order to achieve laser action.
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© 1989 Springer-Verlag Berlin, Heidelberg
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Langer, J.M. (1989). Auger Effect in Semiconductors: Why Does It Matter for Electroluminescence?. In: Shionoya, S., Kobayashi, H. (eds) Electroluminescence. Springer Proceedings in Physics, vol 38. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93430-8_3
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DOI: https://doi.org/10.1007/978-3-642-93430-8_3
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