Stark widths and shifts ofKrIIuv spectral lines

Abstract

This work reports measured Stark parameters of singly ionized krypton lines. A low-pressure pulsed arc with 92% of He and 8% of Kr was used as a plasma source. Measured electron densities and electron temperatures were in the range $(0.7--2.0)\ifmmode\times\else\texttimes\fi{}{10}^{23}\phantom{\rule{0.3em}{0ex}}{\mathrm{m}}^{\ensuremath{-}3}$ and $16\phantom{\rule{0.2em}{0ex}}000--20\phantom{\rule{0.2em}{0ex}}000\phantom{\rule{0.3em}{0ex}}\mathrm{K}$, respectively. All investigated spectral lines belong to the uv spectral region.