[Pw_forum] LO-TO splitting

[xirainbow]

Dear Bipul Rakshit:
As long as you can get the "effectiv charge" of AFM insulator, you can get
the LO-TO splitting.
However, I think it is difficult to deal with the "effective charge" of AFM
insulator.

Maybe this could give you some help:)
http://www.democritos.it/pipermail/pw_forum/2011-January/019131.html

On Fri, May 27, 2011 at 11:13 AM, Bipul Rakshit <bipulrr at gmail.com> wrote:

> Dear PWSCF users,
> is it possible/implemented in PWSCF to get lo-to splitting in case of
> anti-ferro magnetic insulator compounds?
> thx
>
> --
> Bipul Rakshit
> Research Associate,
> S N Bose Centre for Basic Sciences,
> Salt Lake,
> Kolkata 700 098
> India
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> Pw_forum at pwscf.org
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>



-- 
____________________________________
Hui Wang
School of physics, Fudan University, Shanghai, China
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