cie

17-28-039

emissive material

material deposited on a metal electrode to promote the emission of electrons

Note 1 to entry: This entry was numbered 845-08-29 in IEC 60050-845:1987.

Note 2 to entry: This entry was numbered 17-381 in CIE S 017:2011.

Publication date: 2020-12
Copyright © CIE 2020. All Rights Reserverd.