Auger effect

[ oh-zheyi-fekt ]

nounPhysics.
  1. a nonradiative process in which an atom in an excited state undergoes a transition to a lower state by the emission of a bound electron (Auger electron ) rather than by the emission of an x-ray.

Origin of Auger effect

1
First recorded 1930–35; named after Pierre V. Auger (1899–1993), French physicist

Words Nearby Auger effect

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British Dictionary definitions for Auger effect

Auger effect

/ (ˈaʊɡə) /


noun
  1. 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

Origin of Auger effect

1
C20: named after Pierre Auger (1899–1993), French physicist

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