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- From: Emmanuel Arras <emmanuel.arras@cea.fr>
- To: forum@abinit.org
- Subject: Re: [abinit-forum] born effective charge of cubic YMnO3
- Date: Thu, 27 Aug 2009 09:28:54 +0200
May I ask what pseudo-potential you use for these calculations? (your ecut beeing quite low).
Regards,
Emmanuel
sathya a écrit :
Dear Turan,
I am getting the born effective charge for Y as 17.51,for Mn
as -15.6 and for O as -9.43.sorry for not mentioning that in my earlier mail
.As suggested by you I tried the Response function and am getting different
values now e.g Y=3.8.I am not able to get why I am getting such high values
and
- value for Mn in my previous calculation of born effective charge.
Thanking you
Regards
Sathya
--
Emmanuel ARRAS
L_Sim (Laboratoire de Simulation Atomistique)
SP2M / INAC
CEA Grenoble
tel : 00 33 (0)4 387 86862
- [abinit-forum] born effective charge of cubic YMnO3, sathya, 08/25/2009
- Re: [abinit-forum] born effective charge of cubic YMnO3, Turan Birol, 08/25/2009
- Re: [abinit-forum] born effective charge of cubic YMnO3, Philippe GHOSEZ, 08/27/2009
- <Possible follow-up(s)>
- [abinit-forum] born effective charge of cubic YMnO3, sathya, 08/27/2009
- Re: [abinit-forum] born effective charge of cubic YMnO3, Emmanuel Arras, 08/27/2009
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