[Wien] Magnetic moment for AFM configuration

[Laurence Marks]

Why should it be zero at a surface with chemisorption? Nothing I know
of says that it has to be.

2012/1/24 Jianguang Wang <jw33293 at gmail.com>:
>
> Dear Wien users,
>
>  I am studying the chemisorption on an anti-ferromagnetic
> surface (up-spin and down-spin ) using WIEN2K and a temperature
> smearing . But the total magnetic moment is substantial (non-zero). Why is
> that?
> A perfect AFM material should give a zero total moment.
>
>
> Thanks for the info!
>
>
>
> WJG
>
>
>
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-- 
Professor Laurence Marks
Department of Materials Science and Engineering
Northwestern University
www.numis.northwestern.edu 1-847-491-3996
"Research is to see what everybody else has seen, and to think what
nobody else has thought"
Albert Szent-Gyorgi