Dember effect

短语

[电] 丹伯效应

词形变化

Dember effects 复数 Dember effects

释义与例句

n.
  1. 1.

    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.

    物理

词源

Discovered in 1925 by Harry Dember (1882–1943).

来源：wiktionary