photoelectron

n. electron released due to effects of photoelectricity

The photoelectric effect is a quantum electronic phenomenon in which electrons are emitted from matter after the absorption of energy from electromagnetic radiation such as x-rays or visible light. The emitted electrons can be referred to as photoelectrons in this context. The effect is also termed the Hertz Effect, due to its discovery by Heinrich Rudolf Hertz, although the term has generally fallen out of use.
See more at Wikipedia.org...

Noun
1. an electron that is emitted from an atom or molecule by an incident photon
(hypernym) electron, negatron

An electron ejected from an atom or molecule that has absorbed a photon .

photoelectron
danh từ quang điện tử
(C) 2007 www.TừĐiểnTiếngViệt.net