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SYSTEM=PTOLAO
ENCUT=450
ISMEAR=-5
SIGMA=0.02
EDIFF=1E-3
ISTART=0
ICHARG=2
IBRION=2
PREC=Accurate
LCALCPOL=.TRUE.
DIPOL=0.3 0.3 0.3
IDIPOL=3

LDAU=.TRUE.
LDAUTYPE=2
LDAUL=-1 -1 3 -1 -1
LDAUU=0 0 6 0 0
LDAUJ=0 0 0 0 0
LDAUPRINT=2

KÍø¸ñÊÇ×Ô¶¯  6 6 4 µÄ
POTCARÓõÄÊÇPAWµÄ
POSCARÓÐÁ½¸ö£¬
ÆäÒ»£º
data_PTOLAO                             
   1.00000000000000     
     3.8100000000000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    3.8100000000000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.1400000000000000
   Pb   Ti   La   Al   O
     1     1     1     1     6
Selective dynamics
Direct
0.00  0.00  0.00   F   F   T
0.50  0.50  0.25   F   F   T
0.00  0.00  0.50   F   F   T
0.50  0.50  0.75   F   F   T
0.50  0.00  0.25   F   F   T
0.00  0.50  0.25   F   F   T
0.50  0.50  0.00   F   F   T
0.50  0.00  0.75   F   F   T
0.00  0.50  0.75   F   F   T
0.50  0.50  0.50   F   F   T

Æä¶þ£º
data_PTOLAO                             
   1.00000000000000     
     3.8100000000000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    3.8100000000000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    7.9772000000000000
   Pb   Ti   La   Al   O
     1     1     1     1     6
Selective dynamics
Direct
  0.0000000000000000  0.0000000000000000 -0.0444396041984977   F   F   T
  0.5000000000000000  0.5000000000000000  0.2327315837951796   F   F   T
  0.0000000000000000  0.0000000000000000  0.4971976926301170   F   F   T
  0.5000000000000000  0.5000000000000000  0.7423875204210301   F   F   T
  0.5000000000000000  0.0000000000000000  0.2778793310366013   F   F   T
  0.0000000000000000  0.5000000000000000  0.2778793310366013   F   F   T
  0.5000000000000000  0.5000000000000000  0.0092994307667890   F   F   T
  0.5000000000000000  0.0000000000000000  0.7482258333968913   F   F   T
  0.0000000000000000  0.5000000000000000  0.7482258333968913   F   F   T
  0.5000000000000000  0.5000000000000000  0.5106130477183970   F   F   T

È»ºó¼ÆËã³öµÄ½á¹ûÎÒÌáÈ¡µÄ 'moment'.ÌáÈ¡³öÀ´Êǽ´Éô¶ùµÄ£º

angular momentum for each species LDAUL =    -1   -1    3   -1   -1
dipolmoment           0.000000      0.000000    -21.359368 electrons x Angstroem
            Ionic dipole moment: p[ion]=(    12.57300    12.57300   -20.04233 ) electrons Angst
Total electronic dipole moment: p[elc]=(     0.00000     0.00000     0.28231 ) electrons Angst
[root@node16 -1.5calc]# grep 'moment' OUTCAR1
   angular momentum for each species LDAUL =    -1   -1    3   -1   -1
dipolmoment           0.000000      0.000000    -24.451270 electrons x Angstroem
            Ionic dipole moment: p[ion]=(    12.57300    12.57300   -24.01300 ) electrons Angst
Total electronic dipole moment: p[elc]=(     0.00000     0.00000     0.15750 ) electrons Angst
[root@node16 -1.5calc]# grep 'volume' OUTCAR2
  volume/ion in A,a.u.               =      11.64        78.54
  volume of cell :      116.39
  volume of cell :      116.39
ÇëÎÊ electrons x AngstroemÄÇÐеÄdipolemoment ºÍϱßÁ½Ðеç×ÓÓëÀë×ӵĿ¼«¾ØÊÇɶ¹ØÏµ°¡£¿¶àÉèÖÃÁËÒ»¸öIDIPOLE=3Ö®ºó¾Í¶àÁË electrons x AngstroemµÄÄÇÒ»ÐУ»
ËÑÁËЩÏà¹ØµÄ˵Ã÷ÓëÌÖÂÛ£¬Èç¹ûÎÒÀí½âΪ£º electrons x AngstroemÄÇÐÐdipolemomentÊÇ ×ÜP£¨Ò²¾ÍÊÇp[ion]+p[elc]£©ÔÚZ·½ÏòÉϵķÖÁ¿£¬ÕâÑùÀí½â¶ÔÂð£¿ÎÒ¼ÆËãÁËÏ£¬·Ö±ðÊÇ3.1027ºÍ4.20832£¬ÄÇôÆäÓëzÖáµÄ¼Ð½ÇΪarccos(3.1027/4.20832),´ó¸Å±È45¡ãСһµã£»ÎÒËãµÄÊÇÁ½¸öËÄ·½Ïà×éºÏµÄ³¬¾§¸ñ£¬×ÜPµÄ·½ÏòÓ¦¸ÃÀëÌå¶Ô½ÇÏß²»Ô¶£¬²»ÖªÕâÑùÀí½â¶Ô²»£¿

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[ Last edited by jkÉäÊÖ×ù on 2014-7-2 at 10:12 ]
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