Paper Information

Title: 

MEASURMENT OF SATURATION CURRENT DENSITY AND WORK FUNCTION OF OXIDE CATHODES

Type: PAPER
Author(s): TOHIDI T.,RAHMATOLLAHPOOR S.
 
 
 
Name of Seminar: IRAN PHYSICS CONFERENCE
Type of Seminar:  CONFERENCE
Sponsor:  PHYSICS SOCIETY OF IRAN
Date:  2005Volume -
 
 
Abstract: 

THE THERMIONIC OXIDE CATHODES ARE USED AS A SOURCE FOR ELECTRON EMISSION IN VARIOUS ELECTRON TUBES SUCH AS THYROTRON. A VACUUM DIODE WITH THE OXIDE CATHODE AND THE CROSS SECTION OF 0.07 CM2 WAS MADE THE ELECTRON EMISSION PARAMETERS SUCH AS CURRRNT DENSITY SATURATION AND WORK FUNCTION HAVE BEEN MEASURED.

 
Keyword(s): 
 
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