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feierxide

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[½»Á÷] ¡¾ÇóÖú³É¹¦¡¿ÕâÑùµÄrelax½á¹û¶Ôô?

×örelaxºó¶Ô½á¹û¸Ðµ½»³ÒÉ,ÎÒÊäÈëÔ­×Ó×ø±ê:
O 0.0 0.0 0.0
O 0.5 0.5 0.0
Fe 0.5 0.5 1.073662967
Fe 0.0 0.0 1.073662967
La 0.0 0.5 0.311034061
La 0.5 0.0 1.87934665
As 0.0 0.5 1.425937843
As 0.5 0.0 0.764442868
Êä³ö½á¹û
ATOMIC_POSITIONS (alat)
O        0.000000000   0.000000000   0.011077582
O        0.500000000   0.500000000   0.011077582
Fe       0.500000000   0.500000000   1.084062953
Fe       0.000000000   0.000000000   1.084062953
La       0.000000000   0.500000000   0.319852291
La       0.500000000   0.000000000   1.849804536
As       0.000000000   0.500000000   1.390307981
As       0.500000000   0.000000000   0.777841478
ÖмäûÓб¨´í.Ϊʲô³öÏÖÕâÑùµÄ½á¹û?ÊDz»ÊÇ˵Ã÷ÎÒÏÈÒª×ö'vc-relax'?ÎÒµÄÊäÈëÎļþ:
&CONTROL
  calculation = "relax",
  pseudo_dir  = "/opt/espresso-4.2.1/pseudo",
  outdir      = "/root/tmp",
/
&SYSTEM
    ibrav= 6,
    celldm(1) =7.490873819,
    celldm(3) =2.147325933,
    nat= 8,
    ntyp= 4,
    ecutwfc = 70,
/
&ELECTRONS
  conv_thr    = 1.D-6,
  mixing_beta = 0.3D0,
/
&IONS
/
ATOMIC_SPECIES
La 138.9055 La.pbe-nsp-van.UPF
Fe 55.845 Fe.pbe-sp-van.UPF
As 74.92160 As.pbe-n-van.UPF
O 15.9994 O.pbe-van_ak.UPF
ATOMIC_POSITIONS
O 0.0 0.0 0.0
O 0.5 0.5 0.0
Fe 0.5 0.5 1.073662967
Fe 0.0 0.0 1.073662967
La 0.0 0.5 0.311034061
La 0.5 0.0 1.87934665
As 0.0 0.5 1.425937843
As 0.5 0.0 0.764442868
K_POINTS automatic
8 8 4 0 0 0

[ Last edited by feierxide on 2011-4-25 at 17:40 ]
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sunyang1988(½ð±Ò+1): лл½»Á÷ 2011-04-08 11:54:35
feierxide(½ð±Ò+1): лл½»Á÷ 2011-04-08 12:11:12
feierxide(½ð±Ò+5): ¶àл½»Á÷ 2011-04-25 17:46:53
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mazuju028(½ð±Ò+1): лл½»Á÷ 2011-04-08 14:44:33
feierxide(½ð±Ò+1): 2011-04-08 20:24:27
feierxide(½ð±Ò+1): лл½»Á÷ 2011-04-08 20:25:09
feierxide(½ð±Ò+5): лл½»Á÷ 2011-04-25 17:45:20
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feierxide(½ð±Ò+1): лл½»Á÷ 2011-04-08 20:25:17
feierxide(½ð±Ò+5): ¶àл½»Á÷ 2011-04-25 17:45:29
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[ Last edited by souledge on 2011-4-8 at 15:24 ]
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zzy870720z(½ð±Ò+1): ¹ÄÀø½»Á÷ 2011-04-08 21:29:44
feierxide(½ð±Ò+1): ¶÷,Ò²¾ÍÊÇÓÃvc-relaxÁË 2011-04-08 23:09:07
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Originally posted by feierxide at 2011-04-08 20:27:38:
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