Auger effect


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Related to Auger effect: Auger electron spectroscopy

Auger effect

(ˈaʊɡə)
n
(Atomic Physics) the spontaneous emission of an electron instead of a photon by an excited ion as a result of a vacancy being filled in an inner electron shell
[C20: named after Pierre Auger (1899–1993), French physicist]
References in periodicals archive ?
Therefore we observe that if the dipole matrix element associated with the continuous spectrum is zero, we obtain as the absorption spectrum a line which is broadened due to the AUGER effect, and whose width is given by v = [2[pi][bar.
2] [approximately equal to] h/[2[pi][tau]], where [tau] is the lifetime of the discrete term with respect to the AUGER effect (estimating [tau] as [10.