Accession Number : AD0634430

Title :   ELECTRON GUN PERFORMANCE USING A MODIFIED APPEARANCE POTENTIAL TECHNIQUE.

Descriptive Note : Research rept.,

Corporate Author : NOYES CHEMICAL LAB UNIV OF ILLINOIS URBANA

Personal Author(s) : Sanzone, G.

Report Date : APR 1966

Pagination or Media Count : 13

Abstract : A modified retarding potential difference technique was applied to the electron gun of a time-of-flight mass spectrometer. Performance of the electron gun is described and the controls used are presented schematically. A method is suggested for testing precision of appearance and ionization potential measurements. (Author)

Descriptors :   (*MASS SPECTROSCOPY, *ELECTRON GUNS), IONIC CURRENT, IONIZATION, MEASUREMENT, CONTROL SYSTEMS, PERFORMANCE(ENGINEERING)

Subject Categories : Test Facilities, Equipment and Methods
      Atomic and Molecular Physics and Spectroscopy
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE