Following Electron Impact Excitation of Single (Sc, Ti, V, Cr, Mn, Fe, Co, Ni) Atom L Subshells Ionization Cross Section Calculations by Using Lotz's Equation

L shell and Li subshells ionization cross sections[sigma(L) and sigma(Li) = 1, 2, 3 following electron impact on (Sc, Ti, V, Cr, Mn, Fe, Co, Ni) atoms calculated. By using Lotz' equation for non-relativistic cases in Matlab sigma(L) and sigma(Li) cross section values obtained for ten electron impact(E-o) values in the range of E-Li< 8E(Li) for each atom. Starting from E-o=E-Li(each subshell ionization threshold energy), sigma(L) and sigma(Li) are increasing rapidly with E-o. For a fixed E-o value(approximate to 3.E-Li), while Z value increases from 21 <= Z <= 28 sigma(L) and sigma(Li) decrease. Results show that for smaller values of E-o(close to E-Li), x-ray yields formation of L-i(i=1,2,3) subshells decreases while competing other yields are increase. Results may help to understand similar findings which obtained from other electron impact excitation of L shell sigma(L), Li subshells sigma(Li) studies for single atoms.