[QE-users] hp.x with finite U

[Mpayami]

Dear QE Developers

Hi.
Exploring the details of the hp.x code, I compared the results obtained from example01 and example05.
As is seen, the two results slightly differ.
Question: It happens that in some cases one has to use a finite U in the scf calculations before running hp.x. Should the value of finite U be as small as possible?

Thanks in advance.

Best regards,


Mahmoud Payami

NSTRI, AEOI
Tehran, Iran
Email: mpayami at aeoi.org.ir
Phone: +98(0)2182066504
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