Always negligible experimental measurements (i.e., vox populi)? :-) G. On Wednesday 19 December 2012 10:59:58 Paolo Giannozzi wrote: > On Dec 19, 2012, at 3:23 , Amin Torabi wrote: > > To calculate the bandgap of a semiconductor with a direct gap > > at gamma, would it be enough to do the band structure calculation > > only at gamma point? > > of course, but how do you know in advance that it has a direct gap > at Gamma? > > P. > --- > Paolo Giannozzi, Dept of Chemistry&Physics&Environment, > Univ. Udine, via delle Scienze 208, 33100 Udine, Italy > Phone +39-0432-558216, fax +39-0432-558222 > > > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum
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