[Wien] Orbital moment
yasuharu_shiraishi at fujifilm.co.jp
yasuharu_shiraishi at fujifilm.co.jp
Thu Jan 27 02:14:36 CET 2005
Dear wien-users,
I calculate orbital moment of FePt with so + op calculation
(k=1000,R*Kmax=7.0,Gmax=14.0,Emax=10.0)
(coordinate of Fe is (0 0 0) and Pt is (0.5 0.5 0.5)).
But calculated orbital moment of Fe is too large as follows.
Fe 0.318 (0.110, (Physical Review B 67,172407(2003)) )
Pt 0.047 (0.048, (Physical Review B 67,172407(2003)) )
Can anyone tell me where I am wrong? Best regards.
My calculation is as follows
init_lapw
initso_lapw(direction of M is (0, 0, 1,))
x dstart (because symmetry changes)
x dstart -up
x dstart -dn
runsp_lapw -i 512 -cc 0.000001
save_lapw case_nrel
runsp_lapw -so -i 512 -cc 0.000001
save_lapw case_nrel
runsp_lapw -so -orb -i 512 -cc 0.000001
x lapwdm -up -so -c
My case.indmc file is as follows
-9. Emin cutoff energy
2 number of atoms
0 1 2
1 1 2
0 0
My case.inorb file is as follows
2 2 0
BROYD 0.4
1 2 2
2 1 2
0 nmodop
1 Ncalc
1 Ncalc
0. 0. 1. direction of M
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