Observation of x-ray spectra of chromium and iron in the plasma of the ''tokamak-10''

The T-10 installation was used to obtain the x-ray spectra of highly ionized Fe and Cr atoms, with an energy resolution 20 eV. The plasma parameters were n/sub e/(0) approx.7 x 10/sup 1/3 cm/sup -/3 and T/sub e/(0) approx.1.2 keV. The chromium admixture estimated from the analysis of the spectrum is n/sub Cr/=10/sup 1/0 cm/sup -/3.