Dember effect
Jump to navigation
Jump to search
English[edit]
Etymology[edit]
Discovered in 1925 by Harry Dember (1882–1943).
Noun[edit]
Dember effect (plural Dember effects)
- (physics) The effect that occurs when the electron current from a cathode subjected to both illumination and a simultaneous electron bombardment is greater than the sum of the photoelectric current and the secondary emission current.