[Pw_forum] problem with gap

Arles V. Gil Rebaza arvifis at gmail.com
Fri Oct 11 22:23:03 CEST 2013

Dear Halima, try with hybrid functionals like HSE. this work with QE.
Please provide your institutional affiliation

PhD. Arles V. Gil Rebaza
IFLP - Argentina

2013/10/11 Halima Zaari <halimazaari at gmail.com>

> Deal QE Users
> I tried to make a calculation of GaN on the espresso code, it gives me a
> gap value  of 0.59 eV while  Eg (Exp)= 3.4 eV is there any  method to
> approximate to the experimental one.?
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###--------->   Arles V.   <---------###
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