How to check for spin contamination in CP2K
Natalie Austin
natalie... at gmail.com
Mon Jun 12 23:32:38 UTC 2017
Hi Vladimir,
I've attached one of my input and output files.
I have been using smearing based on reading that it is necessary for
convergence in metallic systems. Do you know if there is a way to calculate
how much contamination there in CP2K if smearing is implemented?
Natalie
On Monday, June 12, 2017 at 11:40:39 AM UTC-4, Vladimir Rybkin wrote:
>
> Dear Natalie,
>
> I meant your input and output files. In any case, spin contamination is
> not implemented for smearing. If you do smearing you will almost certainly
> loose you spin symmetry and produce spin contamination.
>
> Yours,
>
> Vladimir
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20170612/2dde782e/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cu.out
Type: application/octet-stream
Size: 1733934 bytes
Desc: not available
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20170612/2dde782e/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cu.inp
Type: chemical/x-gamess-input
Size: 2315 bytes
Desc: not available
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20170612/2dde782e/attachment.inp>
More information about the CP2K-user
mailing list