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rustboy

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emilyoyang

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sunyang1988: ½ð±Ò+1, лл½»Á÷ 2013-01-03 12:09:43
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ÄãÊÔ׿ÆËãÒ»ÏÂ9.5*10*10.5 ºÍ14.5*15*15.5ÕâÁ½¸ö³¬°û Öе¥¸öNiÔ­×ÓµÄÄÜÁ¿²î ÊDz»ÊÇÒ²ºÜ´ó£¿ Ò²ÓпÉÄÜÊǶԳÆÐÔÔì³ÉµÄ
2Â¥2012-12-30 20:19:41
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hn19870519

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sunyang1988: ½ð±Ò+1, ллÌáʾ 2013-01-03 12:09:52
Äã˵µÄÄÜÁ¿Ïà²îºÜ´óÊǶà´ó£¿×îºÃ°ÑÄã¼ÆËãµÄ²ÎÊýÌù³öÀ´£¬ÕâÑù´ó¼ÒÒ²ºÃ°ïÄã¡£
3Â¥2012-12-31 22:17:09
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rustboy

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3Â¥: Originally posted by hn19870519 at 2012-12-31 22:17:09
Äã˵µÄÄÜÁ¿Ïà²îºÜ´óÊǶà´ó£¿×îºÃ°ÑÄã¼ÆËãµÄ²ÎÊýÌù³öÀ´£¬ÕâÑù´ó¼ÒÒ²ºÃ°ïÄã¡£

ÈçÏÂÊÇÎÒµÄINCAR²ÎÊý£º
  NWRITE =      2;   LPETIM=F    write-flag & timer
   ISTART =      0   job   : 0-new  1-cont  2-samecut
   ICHARG =      2    charge: 1-file 2-atom 10-const  
   INIWAV =      1    electr: 0-lowe 1-rand  2-diag

Electronic Relaxation 1
   PREC = Accurate ! standard precision
   ENCUT =       400.000
   NELM   =      500;   NELMIN= 2; NELMDL= 0     # of ELM steps
   ISPIN  =      2    spin polarized calculation?
   EDIFF  =      0.1E-04  

Ionic Relaxation
   EDIFFG =    -0.03  
   NSW    =      500  number of steps for IOM
   NBLOCK =      1;   
   IBRION =      2   
   ISIF   =      2   
   ISYM   =      2    0-nonsym 1-usesym
   LCORR  =      T    Harris-correction to forces
   POTIM  =     0.5    time-step for ion-motion

Electronic Relaxation 2
   LPLANE =   .TRUE.
   ALGO   =   Fast
   LDIAG  =   T     sub-space diagonalisation
   LWAVE   =  F     write WAVECAR
   LCHARG  = F      write CHGCAR and CHG
   LVDW =   .TRUE.
   LREAL  =   Auto     real-space projection
   NSIM = 4
×òÌìÓÖËãÁËÒ»¸öCoÔ­×Ó£¬Çé¿öÒ²ÊÇÀàËÆ£¬10*10*10µÄÄÜÁ¿ÊÇ1.480eV,15µÄÊÇ1.93£¬20µÄÊÇ1.476¡£
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4Â¥2013-01-01 09:51:57
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rustboy

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ÒýÓûØÌû:
2Â¥: Originally posted by emilyoyang at 2012-12-30 20:19:41
Õâ¸öÄÜÁ¿²î±ðºÜ¶à  ¿ÉÄÜÊÇÄãµÄcutoff È¡µÃ¹ýС¡£¡£¡£²»ÖªµÀÄãÈ¡¶àÉÙ

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cutoffÎÒÈ¡µÄÊÇ400£¬¾ßÌåINCAR²ÎÊýÇë¼ûÈýÂ¥
ÎÒÐÂËãÁËÒ»¸öCoÔ­×Ó¡£
½á¹ûÊÇ10*10*10µÄ³¬°ûÄÜÁ¿1.480eV£¬9.5*10*10.5µÄ1.785eV£¬15*15*15µÄ1.931, 14.5*15*15.5µÄ1.944¡£Ã²ËÆÃ»ÓйæÂÉÐÔ¡£
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5Â¥2013-01-01 10:51:27
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hn19870519

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sunyang1988: ½ð±Ò+1, лл½»Á÷ 2013-01-03 12:10:18
ÎÒ×Ô¼ºËãÁËһϣ¬½á¹ûÈçÏ£º
15*15*15 -1.840572eV   
10*10*10 -1.844656eV


INCAR£º
general:
   SYSTEM = general
   ENCUT  = 400
   ISTART = 0 ; ICHARG = 2
   ISMEAR = 0 ; SIGMA = 0.05
   IALGO = 38
   NELM = 200
  #PREC = Accurate
   EDIFF = 1E-5
   ISPIN=2
   MAGMOM=3.0

Write flags
   LWAVE = .FALSE.
   LCHARG = .FALSE.

Cluster
   NPAR =  8 ; NSIM = 4
   LPLANE = .TRUE.
   LSCALU = .FALSE.
6Â¥2013-01-03 10:24:41
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hn19870519

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10*10*10  -1.844339
15*15*15 -1.840564
ÓõÄÊÆÊÇPBE¡£¿´ÄãÁËÒ»ÏÂÂ¥Ö÷µÄINCAR£¬¸Ð¾õºÃÂÒ£¬ÍƼö×Ô¼º²»¶®µÃ²ÎÊý¾ÍÓÃĬÈϵġ£±ÈÈç LREAL  =   Auto     real-space projectionÕâ¸ö²ÎÊýÈç¹ûÔ­×ÓÊýÉÙÓÚ20»áÌáʾÄã±ðÓ᣻¹ÓÐALGO=Fast¶ÔÓÚµ¥¸öÔ­×Ó¸öÈËÈÏΪ²»Ì«ºÃ£¬¸öÈËÆ«ÏòÓÃIALGO=38¡£Â¥Ö÷ÔÙ¼ì²éһϰɡ£
7Â¥2013-01-03 10:36:48
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