Izvorni znanstveni članak
Measurement of the Stark broadening parameters of several singly ionized nitrogen lines
N. Konjević
; Institute of Physics, Beograd
V. Mitrović
; Institute of Physics, Beograd
Lj. Ćirković
; Institute of Physics, Beograd
J. Labat
; Institute of Physics, Beograd
Sažetak
A nitrogen plasma was created in an electromagnetically driven T tube. Electron density was determined by the laser interferometry at two different wavelengths while electron temperature .from relative intensities of N II lines. Electron density varied from 3.09 to 4.84 · 10^17 cm^-3, electron temperature from 16200 to 18300 °K. The profiles of various lines emitted in the plasma were obtained by scanning with a monochromator from shot to shot. Half widths of nitrogen ion lines were measured from the impact broadened profiles and compared with the theory and other experimental results.
Ključne riječi
laser interferometry; stark broadening parameters
Hrčak ID:
321415
URI
Datum izdavanja:
1.7.1970.
Posjeta: 0 *