[Pw_forum] Whether alpha_mix influence the final results in phonon calculation?

[Yue-Wen Fang]

Dear all,

I have found alpha_mix can help to converge in phonon calculation, but
Whether it have an effect on the final results of phonon calculation? For
example, whether it get different phonon spectrum when using different
alpha_mix?

Regards!

-- 
------------------------------------------------------------------------------------------------------------
Yue-Wen FANG, PhD candidate
Key Laboratory of Polar Materials and Devices, Ministry of
Education<http://clpm.ecnu.edu.cn/>
East China Normal University <http://www.ecnu.edu.cn/english/>
Phone: +86-18321726131
I will persist until I succeed!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20130405/17512b8e/attachment.html>