TY  - RPRT
AU  - Belitz, H. J.
AU  - Kugler, E.
TI  - Breakdown of an electrodeless ring discharge and the development of the electron density and temperature in a spindle cusp
VL  - 352
IS  - Juel-0352-PP
CY  - Jülich
PB  - Kernforschungsanlage Jülich, Verlag
M1  - FZJ-2017-03479
M1  - Juel-0352-PP
T2  - Berichte der Kernforschungsanlage Jülich
SP  - 6 p.
PY  - 1966
AB  - The magnetic field, electron temperature and density of a hydrogen plasma, generated by discharging a 0,5$\mu$F, 25kV condenser to a pair of conical coils producing a cusp shaped magnetic field, have been measured space and time resolved. Electron densities of 10$^{16}$ - 10$^{17}$cm$^{-3}$ and electron temperatures of 1.5 - 3 eV were obtained from Stark broadening of H$_{\beta}$, from the absolute intensity of the continuum and from the relative intensity of Hß/continuum respectively. By combining the results with magnetic probe measurements a consistent picture of the plasma ean be proposed.
LB  - PUB:(DE-HGF)3 ; PUB:(DE-HGF)29
UR  - https://juser.fz-juelich.de/record/829857
ER  -