[Pw_forum] question on the tetrahedron method for the phonon DOS

[Eyvaz Isaev]

Hi,

Please read original papers:

1. G. Lehman and M. Taut, Phys. Status Solidi B54, 469
1972
2. PE Bloechl, O. Jepsen and O. K. Andersen , PRB49,
16223 (1994)

Bests,
Eyvaz.

--- Guoying Gao <gaoguoying at gmail.com> wrote:

> Dear pwscf users,
> 
>        I intend to study the tetrahedron method used
> in the phonon
> DOS. I have read the source program in
> flib/dost.f90. However, I still
> cann't understand this method.
> Could anyone give me some hints or some papers about
> this aspect?
> Thanks in advance.
> Guoying
> National lab of superhard materials
> Jilin University
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> Pw_forum at pwscf.org
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> 


-------------------------------------------------------------------
Prof. Eyvaz Isaev, 
Theoretical Physics Department, Moscow State Institute of Steel & Alloys, Russia, and 
Condensed Matter Theory Group, Uppsala University, Sweden 
Eyvaz.Isaev at fysik.uu.se, eyvaz_isaev at yahoo.com


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