[Pw_forum] bandgap calculation of insulators with direct gap

[Amin Torabi]

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?

Thanks in advance!


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Amin Torabi
Ph.D. student
Chemistry Dept.
The University of Western Ontario
London, On Canada, N6A 5B7
Phone: 519-661-2111 Ext: 87871
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