[Wien] About the Ueff in the the SIC approximation

[Peter Blaha]

Of course one can use U and J, instead of an U_eff ~ U-J.
But then you have 2 parameters ....

Please restrict J to physical meaningful values (~ 1 eV).

Am 18.10.2016 um 18:03 schrieb Hemza Kouarta:
> Hi,
>
> I m working on some correlated system based on iron, and I m varying the
> U with the SIC approximation.
>
> As I see the J is taken always 0,and Ueff equal to the U we take, but in
> the first test I did : if we take the same U with different J ,the
> results will be different (especially the magnetic moment and the
> orbital moment). Did that mean that the code read the J in some subroutines.
>
> Note:I didn't change any thing in the calculation,just the J,all the
> others (kpionts,rkmax....) are the same.
>
>
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