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Eliashberg function output related issue 
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Joined: Sat Mar 03, 2018 7:37 am
Posts: 75
University: IIIT Allahabad
Post Re: Eliashberg function output related issue
Dear Dr. Samuel Poncé,
Can you please suggest me way to resolve this issue?How can I get the convergence in a2f(eliashberg) result? Please help.

Thanks and regards,
Anindya Bose


Thu Jun 07, 2018 1:23 pm
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Joined: Wed Jan 13, 2016 7:25 pm
Posts: 573
University: Oxford
Post Re: Eliashberg function output related issue
Dear Anindya Bose,

Usually the parameter that influence the most the convergence of a2f is the fine q-point grid and or fine k-grids.
Try to increase those.

A good way to start learning about this is to do the hands-on of the electron-phonon school http://epw.org.uk/Documentation/School2018

Best wishes,
Samuel

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Dr. Samuel Poncé
Department of Materials
University of Oxford
Parks Road
Oxford OX1 3PH, UK


Thu Jun 07, 2018 2:13 pm
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