Accession Number:

AD0291680

Title:

STUDIES OF THE DYNAMIC PROPERTIES OF LANGMUIR PROBES

Descriptive Note:

Corporate Author:

MINNESOTA UNIV MINNEAPOLIS

Personal Author(s):

Report Date:

1962-08-01

Pagination or Media Count:

1.0

Abstract:

The dynamic behavior of a Langmuir probe immersed in a gaseous plasma is studied by using various measuring techniques. The delay in the current collection is investigated as a function of probe potential and plasma parameters and a qualitative theory based upon the motion of ions is presented. The capacitance of the probe sheath is calculated and compared with the measured values. In order to eliminate the influence of the stray probe capacitance on the measurements a shielded Langmuir probe was developed. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE