2024-12-15 22:14:24 +08:00

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&CONTROL
calculation = 'scf',
restart_mode = 'from_scratch',
prefix = 'silicon',
outdir = './tmp/'
pseudo_dir = '/opt/qe-7.3.1/pseudo'
verbosity = 'high'
/
&SYSTEM
ibrav = 2,
celldm(1) = 10.2076,
nat = 2,
ntyp = 1,
ecutwfc = 50,
ecutrho = 400,
nbnd = 8,
! occupations = 'smearing',
! smearing = 'gaussian',
! degauss = 0.005
/
&ELECTRONS
conv_thr = 1e-8,
mixing_beta = 0.6
/
ATOMIC_SPECIES
Si 28.086 Si.pz-vbc.UPF
ATOMIC_POSITIONS (alat)
Si 0.0 0.0 0.0
Si 0.25 0.25 0.25
K_POINTS (automatic)
8 8 8 0 0 0