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superstamina

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ̼ÄÉÃ×¹ÜÀ­Éì

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units metal

atom_style atomic
boundary s s p


read_data data.SWNT
pair_style airebo 2 0 1
pair_coeff * * CH.airebo C


minimize 1.0e-6 1.0e-6 1000 3000
velocity all create 5 4928459 dist gaussian units box


fix 1 all nvt temp 5 5 0.1
run 10000
thermo 200




compute       s all stress/atom
compute                                t all reduce sum c_s[3]
variable            u equal c_t/vol
variable w equal lz
thermo_style        custom step temp etotal press lz v_u vol
fix 4 all ave/time 1 10 1000 v_w v_u file swnt_stress.txt


dump        traj all atom 200 swnt.lammpstrj
thermo 100

fix  5  all deform 1 z erate 0.001 remap x units box
run 1000000







[ Last edited by superstamina on 2012-8-3 at 17:04 ]
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superstamina

½ð³æ (СÓÐÃûÆø)

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superstamina: ½ð±Ò+8, ¡ï¡ï¡ïºÜÓаïÖú 2012-08-08 09:08:28
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ÎÒÏëÎÊÎÊÂ¥Ö÷atom_style atomic
dataÎļþ£¬Ð¡µÜÊÇÕâôдµÄµÄ108 atoms
1 atom types
Masses 64
Atoms                                 
1 1 0 0 0
2 1 1.80475 1.80475 0
LAMMPS˵ÎÒ¸ñʽ²»¶Ô
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