Accession Number:

AD0608149

Title:

RESEARCH IN PHYSICS OF ELECTRON EMISSION AND ELECTRON TUBE TECHNOLOGY.

Descriptive Note:

Interim rept. no. 4, 16 Apr-15 Oct 64,

Corporate Author:

MINNESOTA UNIV MINNEAPOLIS PHYSICAL ELECTRONICS LAB

Report Date:

1964-10-15

Pagination or Media Count:

322.0

Abstract:

Further secondary emission characteristics of Al2O3 and MgO dynodes are reported. Studies of thin-film tunnel current diodes and triodes and of hot electron injection into such devices are reported. Several experiments relating to BaO, BaSrO and nickelate cathodes are described. Interpretations of the observed low energy electron diffraction patterns for Ge and CdF2 are given. Further results of the surface studies of the GeNa and CNa systems are presented. Recent results on bombardment-induced desorption of adsorbed gases and the motivation for a new experimental tube are presented. Experiments on electron emission from superconductors are described. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE