Dear Prof. Peter Blaha,
Thank you for your suggestion about calculating MAE.
I adopt it and successfully create the case.struct file using P1 symmetry.
But when I used the w2web to initialize the calculation of a cubic system,
the kgen program produces only 2052 k-point since I specified the
Thank you very much for your suggestions!
On Fri, Oct 15, 2010 at 8:01 PM, Peter Blaha
pblaha at theochem.tuwien.ac.atwrote:
No, you are NOT using P1 symmetry (but you have 24 symops.)
As I said, you have to find a common symmetry for all your cases. Your
struct file definitely
does not do
No, you are NOT using P1 symmetry (but you have 24 symops.)
As I said, you have to find a common symmetry for all your cases. Your struct
file definitely
does not do this.
If you are unable to manage this by yourself, eventually you may have to use a
trick like
adding a 3rd atom at some
Dear Prof. Peter Blaha,
With your suggestion, I recalculate the hcp Co in P1 symmetry with
experiment parameters, and the k-mesh is 40x40x24. Then I get the energy in
(001), (100) and (010) direction. But I find that the energy in (100) is
large than (001) and that in (010) is smaller than (001).
If you change the k-mesh, you need to recalculate also lapw1.
However, the proper approach is to find a symmetry (usually the lower one),
which accommodates
both directions of the magnetization (usually you can run also the higher
symmetry case with the
low symmetry). Run already the non-SO
Dear Prof. Peter Blaha,
Thank you for your suggestion.
So if I use the space group P1 for all the cases, it will be ok just for
more cpu time.
On Tue, Oct 12, 2010 at 2:46 PM, Peter Blaha
pblaha at theochem.tuwien.ac.atwrote:
If you change the k-mesh, you need to recalculate also lapw1.
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