photoelectric emission

Noun

Meaning

the release or absorption of quanta above a certain energy level

Source: WordNet

Hypernyms

emission

Examples

If the photon's energy is greater than the substance's work function, photoelectric emission occurs and the electron is liberated from the surface. Source: Internet

Millikan is also credited with measuring the value of Planck's constant by using photoelectric emission graphs of various metals. Source: Internet

This effect is called photoelectric emission, and the electrons produced are called photoelectrons. Source: Internet

Close letter words and terms

photoelectric devices photoelectric door opener photoelectric effect photoelectric fluoometer photoelectric imaging photoelectric intrusion detector