## Wikipedia - غرفة تأين (ar) ionization chamber

https://doi.org/10.1351/goldbook.I03190
A @R05054@ which employs an electric field for the @C01148@ at the electrodes of charges associated with the @I03158@ produced in the sensitive volume by @I03216@, without charge multiplication. The solid @A00346@ (2Π, 4π ) subtended when using the detector, is sometimes specified.
Source:
PAC, 1982, 54, 1533. (Glossary of terms used in nuclear analytical chemistry (Provisional)) on page 1545 [Terms] [Paper]