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yanglina062

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[ÇóÖú] Quntum espresso ¡°relax¡± ¼ÆËã³ö´í

×î½üÔÚÓÃQuntum espressoÓÅ»¯Ò»¸ö¶þÑõ»¯îѵÄcluster,¿ÉÊÇÀÏÊÇ»á³öÏÖͬÑùµÄ´íÎó¡£ÄÄλ¸ßÊÖ¸øÎÒ¿´¿´£¬Ð»Ð»ÁË£¡ÏÂÃæÊÇÎÒµÄÊäÈëºÍÊä³öÎļþ£º
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&CONTROL
  calculation  = 'relax',
  prefix       = 'tio2-opt',
  pseudo_dir   = '/home/yanglina/espresso-4.3.2/pseudo-new',
  outdir       = '/scratch/yanglina/',
  nstep        = 300
  forc_conv_thr= 1.0D-3
  tprnfor      = .TRUE
  etot_conv_thr= 1.0D-4
/
&SYSTEM
  ibrav     = 6,
  celldm(1) = 66.1404,
  celldm(3) = 1.7143,
  nat       = 114,
  ntyp      = 2,
  ecutwfc   = 25.D0,
  ecutrho   = 200.D0,
/
&ELECTRONS
  conv_thr    = 1.D-6,
  mixing_beta = 0.7D0,
/
&EE
  which_compensation='martyna-tuckerman'
/
&IONS
/
ATOMIC_SPECIES      
       O     15.9989995956  O.pbe-van_ak.UPF
      Ti     47.9000015259  Ti.pbe-sp-van_ak.UPF
ATOMIC_POSITIONS {crystal}
  O   0.3801050751713581   0.2723498562115601   1.5401106113869194
  O   0.3415217759647393   0.2847308199123059   1.4814234221664027
  O   0.3234942302591234   0.3324900497786905   1.5572849396990445
  ......
  ......
K_POINTS {Gamma}
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   Initial potential from superposition of free atoms
     Check: negative starting charge=   -0.896111

     starting charge  873.99821, renormalised to  912.00000

     negative rho (up, down):  0.935E+00 0.000E+00
     Starting wfc are  684 atomic wfcs

     total cpu time spent up to now is     1040.9 secs

     Self-consistent Calculation

     iteration #  1     ecut=    25.00 Ry     beta=0.70
     Davidson diagonalization with overlap
rank 4 in job 1  c2_50670   caused collective abort of all ranks
  exit status of rank 4: return code 41
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yanglina062

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by 043114076 at 2012-05-23 21:53:49:
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3Â¥2012-05-23 22:10:21
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yanglina062

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by 043114076 at 2012-05-24 09:04:31:
ÓÃxcrysden´ò¿ªÊäÈëÎļþ

ÓÐÒ»¸öÎÊÌ⣬¾ÍÊÇ£¬Á½¸öîÑÔ­×ÓÖ®¼ä±¾ÉíÊDz»³É¼üµÄ£¬¿ÉÊǵ½Õâ¸öÈí¼þÒÔÏÔʾ¾Í³É¼üÁË£¬²»ÖªµÀÊDz»ÊÇÕâ¸öÔ­Òò¡£¿ÉÊÇÕâÊÇ´ÓÖÜÆÚÐԽṹ¿Û³öÀ´µÄcluster£¬Ã»·¨×Ô¼ºÔÚxcrysdenÐ޸ļü³¤°É£¿Âé·³Äú¸ø½â´ðһϰɣ¡
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5Â¥2012-05-24 14:37:18
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