Accession Number:

ADA158949

Title:

Surface Production of Negative Hydrogen Ions.

Descriptive Note:

Annual rept. 1 Jun 84-31 May 85,

Corporate Author:

STEVENS INST OF TECH HOBOKEN NJ DEPT OF PHYSICS AND ENGINEERING PHYSICS

Personal Author(s):

Report Date:

1985-07-18

Pagination or Media Count:

81.0

Abstract:

Measurements of sputtering of adsorbed hydrogen by cesium ion bombardment have been completed. The temperature of the desorbed negative hydrogen ions is about 0.5 percent of the bombarding energy. An experiment for studying bombardment with cesium and hydrogen ions has been constructed. Formation of cesium coverage due to cesium bombardment of a molybdenum target has been studied. Cesium coverage is only weakly dependent on bombardment energy in the range from 100 to 500 eV. This is due to cesium ion implantation. Originator supplied keywords include Ion Emission Atom, Molecule and Ion Impact, Sputtering Ion Sources.

Subject Categories:

  • Physical Chemistry
  • Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE