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请教一下各位老师,在QE里怎样实现DFT+U和非共线磁性SOC计算?我做了如下参数的设置,然而并没有取得预期的结果,程序跑到一半就莫名中断了。请有经验的老师们抽空看一看,给点建议,谢谢大家。
&CONTROL
calculation = 'scf',
restart_mode = 'from_scratch',
prefix = '2H-TaSe2_D3h_1-NM',
pseudo_dir = "../pseudo/"
outdir = '../mytmp/2H-TaSe2_D3h_1-NM/'
/
&SYSTEM
ibrav = 4, A = 13.5555, C = 23.3237, nat = 48, ntyp = 2,
ecutwfc = 53, ecutrho = 407,
occupations = 'smearing', smearing = 'mp', degauss = 0.02,
lda_plus_u = .true.
lda_plus_u_kind = 1
Hubbard_U(1) = 2
U_projection_type = 'ortho-atomic'
noncolin = .true.
lspinorb = .true.
starting_magnetization(1) = 0.0
starting_magnetization(2) = 0.0
/
&ELECTRONS
electron_maxstep = 200
mixing_beta = 0.5
mixing_mode = 'local-TF'
conv_thr = 1.d-8
/
K_POINTS {automatic}
32 32 8 1 1 1
ATOMIC_SPECIES
Ta 180.94790 Ta.rel-pz-spn-kjpaw_psl.0.2.UPF
Se 78.96000 Se.rel-pz-n-kjpaw_psl.0.2.UPF
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