Fig. 3

(a) Radial wave functions y(r) of Al⁶⁺ in [1s2s²2p³3l] configuration with solid density and T_e = 100 eV. (b) Schematic diagram of the IPD of Al⁶⁺; under such conditions, the IPD includes two parts: the variation in the orbital energy of the 1 s orbital and the change in the ionization conditions.