Auger effect

[oh-zhey]

noun Physics.

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

1930–35; named after Pierre V. Auger (born 1899), French physicist

Also called autoionization.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for auger-electron

Auger effect

noun

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

Word Origin

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

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Auger effect

Origin of .css-1fxfie5{font-size:22px;}@media (max-width:768px){.css-1fxfie5{font-size:18px;margin:0 10px 10px 0;word-break:break-all;word-wrap:break-word;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;hyphens:auto;line-height:22px;}}Auger effect

Auger effect

Word Origin

Origin of Auger effect