EPW Forum

Dear Sabya,

Thanks for your reply.

Other one question troubling me is whether the table can decrease the memory per pool when calculate the superconducting gaps at low temperatures?

Best regards,
LiuHD.

Dear mxh,

Thanks for your questions about the label "system_2d" of latest EPW version. We also have the same problem about it.

We sincerely hope that the problem can be resolved as soon as possible!

Best wishes,
LiuHD

Dear Si,
Thanks for your question about this problem! We are usually puzzled by it.

Sincerely hope the problem can be resolved!

Best wishes,
Liu.

Dear Sabya,

Thanks! I will see it!

Thanks again.

Beat wishes,
Liu HD

Dear developer:

When I use the version 7.2 of QE to calculate the electron-phonon coupling with ph.x, a problem "Electron-phonon calculations with PAW not tested" appear!

The QE7.2 supports the PAW calculations?

Thank,
LiuHD

Hello,
We also face the same problems that some negative gaps emerge.

Could you tell us how you solved this problem?

We will sincerely appreciate the help you provide.

Best Wishes.

Moreover, there is an another question that which symmetry is borken, time or space symmetry?

Thank you very much. It is nice useful for us. Thanks again.

Dear all, One issue occurs when we calculated the phonon with PAW pseudopotential. In /tmp/_ph0, there are additional prefix.dvscf+Number and prefix.dvscf_paw+Number, except for prefix.dvscf1 and prefix.dvscf_paw1. The same situation appears in prefix.q_Number. For example, in the /tmp/_ph0/, prefix ...