Accession Number:

ADA009114

Title:

High Current Density Cathodes

Descriptive Note:

Semi-annual rept. no. 1, 1 Jul-31 Dec 1973

Corporate Author:

SPECTRA-MAT INC WATSONVILLE CA

Personal Author(s):

Report Date:

1974-04-01

Pagination or Media Count:

20.0

Abstract:

The objective of the program is to develop the expertise necessary to produce barium strontium tungstate cathodes with high levels of emission and of different physical configuration. The procedures and equipment used are described together with the progress to date. An emission level of 16 Amps. sq cm has been obtained at 1050C but cannot yet be consistently reproduced.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE