An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

Homepage Preliminaries Abbreviations Acknowledgments References

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

photoionization

شید-یونش، نور-یونش

šid-yoneš, nur-yoneš

Fr.: photoionisation

The physical process in which an incident high-energy photon ejects one or more electrons from an atom, ion, or molecule.

See also: → photo- + → ionization.