ABSTRACT
We report on the lime resolved measurement of resonance line spectra from Ni-like x-ray laser plasmas. It aims to estimate the temporal evolution of Ni-like ionization balance. First, this paper shows the off-axis x-ray spectra from Ag(Z=47), Te(Z=52), Nd(Z=60) and Sm(Z=62) plasmas where we observed amplifications of x-ray emissions clearly. Also, it introduces the simulation results of 1-dimensional spatial profiles of plasma parameters calculated with a non-LTE hydrodynamic code.
