[Pw_forum] Reg: plotting of electron phonon coupling constant like phonon dispersion plot

Peram sreenivasa reddy peramsreenivas at gmail.com
Mon Apr 24 05:29:59 CEST 2017


Dear Dr. Mitsuaki Kawamura,

Thank you for your quick response. I will go with your suggestion and get
back to you.

Thanking you.

On Sun, Apr 23, 2017 at 8:38 PM, Mitsuaki Kawamura <
mkawamura at issp.u-tokyo.ac.jp> wrote:

> Dear Dr. P.V.SREENIVASA REDDY
>
> Please specify the individual q-vector and set ldisp=.false.
> e.g.
> &inputph
> ...
> ldisp=.false.
> /
> 0.5 0.5 0.5
>
> By the way, you can use the tetrahedron method for the k-integration in
> DFPT and electron-phonon computation, if you use the latest version (QE
> ver. 6.1). I recommend that.
>
> Best regards,
> Mitsuaki Kawamura
>
> --
> ------------------------------------------------------
> Dr. Mitsuaki Kawamura
> Software Advancement Team
> Supercomputer Section
> Materials Design and Characterization Laboratory
> The Institute for Solid State Physics, Kashiwa, Japan
> e-mail : mkawamura at issp.u-tokyo.ac.jp
> ------------------------------------------------------
>
>
>
> From: pw_forum-bounces at pwscf.org [mailto:pw_forum-bounces at pwscf.org] On
> Behalf Of Peram sreenivasa reddy
> Sent: Sunday, April 23, 2017 11:36 PM
> To: PWSCF Forum <pw_forum at pwscf.org>; pw_users at pwscf.org
> Subject: [Pw_forum] Reg: plotting of electron phonon coupling constant
> like phonon dispersion plot
>
> Dear PWSCF
> Is it possible to plot electron-phonon coupling constant like phonon
> dispersion along different high symmetry points. I am using 4.3.2 standard
> version.
>
> I can able to get electron-phonon coupling constant for total system by
> using lambda.x program. But i want to plot the same along different high
> symmetry points.
> Plese suggest any possible ways.
>
>
> Thanking you
>
>
>
> --
> P.V.SREENIVASA REDDY
> Research Scholar
> Department of Physics
> Indian Institute of Technology
> Hyderabad
>
>
> _______________________________________________
> Pw_forum mailing list
> Pw_forum at pwscf.org
> http://pwscf.org/mailman/listinfo/pw_forum
>



-- 
*P.V.SREENIVASA REDDY*

*Research ScholarDepartment of Physics *
*Indian Institute of Technology*
*Hyderabad*
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