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by narzate
Wed Feb 21, 2018 6:52 am
Forum: Many-body perturbation theory
Topic: GW band gap in 2D system
Replies: 0
Views: 2370

GW band gap in 2D system

Hi abinit users I am getting different values for the GW band gap by running version 7.10.5 and 8.4.2 of abinit for a 2D system with cutoff in the Coulomb interaction. I have checked the band gap results for bulk silicon and I am getting the same results in both versions. I have also run the test ca...