dielectric constant in lesson_gw1

zhaohs · Post by **zhaohs** » Thu Mar 10, 2011 2:14 pm

Hi all,

In the tutorial of lesson_gw1 for abinit-6.6.1, we can see the following:

dielectric constant = 13.8483
dielectric constant without local fields = 15.5527

In my case, I do the same calculations according to the tutorial and get the the following results:

dielectric constant = 159.2169
dielectric constant without local fields = 252.2820

Any hints on the huge differences between my results and the one give by tutorial?

Regards.
Hongsheng.