running yambo_ph problem

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running yambo_ph problem

Postby luonn » Tue Dec 25, 2018 5:17 am

Dear yambo developer:
I found some problems when I attempt to run the examples about the electron-phonon coupling supplied on the tutorial section of the yambo website (Seciton A, Bulk Silicon).
1) I cannot get the o-02_OMS.qp file both with the 4.1.4 and 4.2.4 versions of yambo. I do not know why?
2) The ground state folders about the pwscf calculations are not supplied
3) yambo_ph in yambo-4.3.1 does not have a -c variable that dealing with the el-ph correlations.
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Nannan Luo
Low-Dimensional Materials and Devices Laboratory,
Tsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua University
C2-7, iPark, Nanshan district, Shenzhen, Guangdong province, China 518055
Tel: (+86)18811369291
E-mail: luo-nn@sz.tsinghua.edu.cn
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luonn
 
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Re: running yambo_ph problem

Postby elena.cannuccia » Tue Dec 25, 2018 11:32 pm

Dear Luonn,

It is true that the pwscf save folders are not provided, but in principle they are not needed.

However I have checked and there is a problem with 4.2.4 (the last) version.

We will try to solve it soon.

Elena
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Re: running yambo_ph problem

Postby luonn » Mon Jan 07, 2019 11:27 am

dear Elena:
I find yambo_ph in yambo-4.3.1 (or yambo-4.3.0) does not have a -c option (-c <opt> :Correlation [opt=e(lectrons)/p(honons)/b(oth)]) that dealing with the el-ph correlations like other versions.
I have checked that the installations are correct. So, is there anything wrong with these two newer versions?
Besides, can you provide other tutorials that dealing with the el-ph couplings?
Thank you very much

Bests!
Luonn
Nannan Luo
Low-Dimensional Materials and Devices Laboratory,
Tsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua University
C2-7, iPark, Nanshan district, Shenzhen, Guangdong province, China 518055
Tel: (+86)18811369291
E-mail: luo-nn@sz.tsinghua.edu.cn
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luonn
 
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