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SYSTEM=BaTiO3_phonon
PREC=ACCURATE
ISTART=0
ICHARG=2
ENCUT=800
EDIFF=1E-07
ISMEAR=-5
SIGMA=0.20
NSW=1
IBRION=6
ISIF=3
NFREE=2
POTIM=0.01
*********************************
Automatic mesh
0
Monkhorst-pack
7 7 7
0 0 0
*********************************
BaTiO3_phonon
4.04
1.00       0.00       0.00
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0.00   0.50   0.50
0.50   0.00   0.50
0.50   0.50   0.00
0.50   0.50   0.50
0.00   0.00   0.00
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ustbwgs

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byin(½ð±Ò+1): 2011-03-25 11:09:48
ÎÒ²»»á£¬²»¹ý»¹ÊǶ¥Ò»Ï°ɣ¬ÄãÔÚÄĶù¿´µ¯ÐÔÄ£Á¿ÄØ,OUTCARÖеÄÄĸö²ÎÊýÊDZíʾµ¯ÐÔÄ£Á¿ÄØ£¬ÎÒ¿´Ò»ÏÂÎÒµÄÓÐû
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byin

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ÒýÓûØÌû:
Originally posted by ustbwgs at 2011-03-25 11:01:06:
ÎÒ²»»á£¬²»¹ý»¹ÊǶ¥Ò»Ï°ɣ¬ÄãÔÚÄĶù¿´µ¯ÐÔÄ£Á¿ÄØ,OUTCARÖеÄÄĸö²ÎÊýÊDZíʾµ¯ÐÔÄ£Á¿ÄØ£¬ÎÒ¿´Ò»ÏÂÎÒµÄÓÐû

ÔÚ˵Ã÷Ê飬6.21.6½Ú½²IBRION=6µÄÄǶΡ£

Finally, IRRION=6 and ISIF>=3 allows to calculate the elastic constants.

grep "TOTAL ELASTIC MODULI (kBar)"
3Â¥2011-03-25 11:13:42
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ustbwgs

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byin(½ð±Ò+1): 2011-03-25 11:29:47
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byin

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ÒýÓûØÌû:
Originally posted by ustbwgs at 2011-03-25 11:18:23:
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ustbwgs

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byin(½ð±Ò+1): 2011-03-25 11:35:04
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byin

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ÒýÓûØÌû:
Originally posted by ustbwgs at 2011-03-25 11:31:14:
ºÃÏñÊÇ£¬ÎÒʦ½ãÒÔǰ×öµÄʱºò¾ÍÊÇÓÃÕâÖÖ·½·¨µÄ£¬Äĸö×¼È·ÄØ

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7Â¥2011-03-25 11:34:48
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ustbwgs

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byin(½ð±Ò+1): 2011-03-30 10:08:24
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byin

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ÒýÓûØÌû:
Originally posted by ustbwgs at 2011-03-25 11:36:55:
ÎÒ²»ÓÃIBRION=6°¡£¬¸Õ²ÅÊäÁËÏÂÄãµÄÄǸöÃüÁîʲô¶¼Ã»ÓÐ

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9Â¥2011-03-25 11:38:01
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babaleo

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byin(½ð±Ò+1): 2011-03-30 10:08:30
ºÃÏóÊÇ5.xÒÔºó°æÓÐElastic Constants Ö±½Ó¼ÆËãºÍÊä³ö¹¦ÄÜ, ֮ǰµÄ4.x°æ±¾Òª×Ô¼º±à³Ì/ÄâºÏ.
10Â¥2011-03-25 11:38:18
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ustbwgs

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byin(½ð±Ò+1): 2011-03-30 10:08:37
ÒýÓûØÌû:
Originally posted by babaleo at 2011-03-25 11:38:18:
ºÃÏóÊÇ5.xÒÔºó°æÓÐElastic Constants Ö±½Ó¼ÆËãºÍÊä³ö¹¦ÄÜ, ֮ǰµÄ4.x°æ±¾Òª×Ô¼º±à³Ì/ÄâºÏ.

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11Â¥2011-03-25 11:40:44
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byin

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ÒýÓûØÌû:
Originally posted by babaleo at 2011-03-25 11:38:18:
ºÃÏóÊÇ5.xÒÔºó°æÓÐElastic Constants Ö±½Ó¼ÆËãºÍÊä³ö¹¦ÄÜ, ֮ǰµÄ4.x°æ±¾Òª×Ô¼º±à³Ì/ÄâºÏ.

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12Â¥2011-03-25 11:43:17
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byin

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ÒýÓûØÌû:
Originally posted by ustbwgs at 2011-03-25 11:40:44:
ÎÒµÄÒ²ÊÇ5.2£¬¾ÍÊÇÊäÈëÄǸöÃüÁîºóûÓÐÈκÎÏÔʾ°¡£¬ÄãÄǸöÃüÁîÍêÈ«ÕýÈ·Âð£¬ÎÒÔÙÊäÒ»±ã¿´¿´

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