[QE-users] SOC SCF not converging

Barsha Pal barsha.pal at aus.ac.in
Sat Nov 22 08:42:04 CET 2025


Hello,
I am running with this system card, a scf run, but the scf is not
converging till 140 steps, what can I do to finish the job ? Also for soc
calculations to converge is there any important parameter that I am missing
?


    degauss     =  0.01
    ecutwfc     =  170
    ecutrho     =  680
    ibrav       =  6
    nat         =  8
    ntyp        =  3
    occupations = "smearing"
    smearing    = "mv"
    noncolin = .true.
    lspinorb = .true.
    starting_magnetization(1) =   0.5
    starting_magnetization(2) =  -0.5
/

&ELECTRONS
   conv_thr         =  1.00000e-08
   electron_maxstep =  600
/

ATOMIC_SPECIES
Ga1  69.723000d0   Ga_ONCV_PBE_FR-1.0.upf
Ga2  69.723000d0   Ga_ONCV_PBE_FR-1.0.upf
P    30.973800d0   P_ONCV_PBE_FR-1.1.upf





Ashley Cooper
Phd
Assam University Silchar
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