[Wien] LDA+U pbs with inorb and indmc files
Souraya GOUMRI-SAID
goumri-said at univ-paris12.fr
Tue Oct 11 15:26:09 CEST 2005
Dear Usrers,
I want to perform a LDA+U calculations for a ternary, composed of three atoms.
I give you in this mail the case.inorb and case.indmc, introduced to to that.
When I calculate DOS or BS for lda+u, the results are the same for lda. I have
done the calculation for a binnay, by changing of course the number of atoms
in the case.inorb and case.indmc, and I have observe a difference between the
lda+u and lda calculations.
Please can some one help me, if I have errors in the case.inorb or case.indmc.
my ternary is in supercell of 2x2x2 for zinc blend structre, and it is a spin
polarized system.
case.inorb
1 3 0 nmod, natorb, ipr
PRATT,1.0 mixmod, amix
1 1 2 iatom nlorb, lorb
2 1 2 iatom nlorb, lorb
3 1 2 iatom nlorb, lorb
1 nsic (LDA+U(SIC) used)
6.0 0.07 U J
6.0 0.07 U J
6.0 0.07 U J
and
case.indmc
-1. Emin cutoff energy
3 number of atoms for which density matrix is calculated
1 1 2 index of 1st atom, number of L's, L1
2 1 2 dtto for 2nd atom, repeat NATOM times
3 1 2 dtto for 3rd atom, repeat NATOM times
0 0 r-index, (l,s)index
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