it is the difference between electron affinity and ionization potential. stefano
kazempoor at ph.iut.ac.ir wrote: > Dear All > I add one electron to an isolated atom and the difference in > E(n+1)-E(n)=-0.09 Ryd but when I remove an electron from this atom > I got E(n)-E(n-1)=-0.349 Ryd. > what is the reason for this difference? I think that this behavior is same > for every system. > Thanks a lot > Ali Kazempour > Physics Department, Isfahan University of Technology > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum >
