On Feb 5, 2010, at 15:19 , kazempoor at ph.iut.ac.ir wrote: > can I remove fractional electron from VBM and put in CBM or higher?
not really: all you can do is to remove a fraction of an electron from the VBM, or to add a fraction of an electron to the CBM P. --- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
