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[½»Á÷] ¡¾ÇóÖú¡¿ÔÚÄÄÀï¿´Hellmann-Feynman stress?

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Originally posted by valenhou001 at 2011-02-20 08:40:26:
Hellmann-Feynman stress¾ÍÊÇÖ¸µÄÊÇͨ¹ýHellmann-Feynman¶¨ÀíÀ´¼ÆËã³öÀ´Ê©¼ÓÔÚÔ­°ûÉϵÄÓ¦Á¦£¬Õâ¸öÒ²¾ÍÊÇvaspͨ³£¼ÆËã³öÀ´µÄÓ¦Á¦¡£
FORCE on cell =-STRESS in cart. coord.  units (eV/reduce length):
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sunyang1988(½ð±Ò+1): ллָµã 2011-02-19 09:47:47

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Originally posted by valenhou001 at 2011-02-19 01:36:39:
ĬÈϵÄÉèÖ㬻áÔÚÊä³öÎļþOUTCAR¾ÍÊä³öÄãÌáµ½µÄÎïÀíÁ¿µÄÖµ£¬Í¨¹ýÔÚoutcarÀïÃæËÑ"Stress"»ò"stress"Ö®ÀàµÄ×ÖÑÛ¡£

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3Â¥2011-02-20 11:14:42
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zzy870720z(½ð±Ò+2): ллָ½Ì 2011-02-20 20:51:15
Hellmann-Feynman stress¾ÍÊÇÖ¸µÄÊÇͨ¹ýHellmann-Feynman¶¨ÀíÀ´¼ÆËã³öÀ´Ê©¼ÓÔÚÔ­°ûÉϵÄÓ¦Á¦£¬Õâ¸öÒ²¾ÍÊÇvaspͨ³£¼ÆËã³öÀ´µÄÓ¦Á¦¡£
FORCE on cell =-STRESS in cart. coord.  units (eV/reduce length):
Direction    X        Y        Z        XY       YZ       ZX
--------------------------------------------------------------------------------------
Alpha Z   2432.44   2432.44   2432.44
Ewald    -7379.50  -7379.50  -7379.50      0.00      0.00      0.00
Hartree    851.73    851.73    851.73      0.00      0.00      0.00
  E(xc)    -1102.88  -1102.88  -1102.88      0.00      0.00      0.00
Local     1686.25   1686.25   1686.25      0.00      0.00      0.00
n-local   -602.33   -600.89   -599.96     -0.53     -0.16     -0.24
augment    927.05    927.05    927.05      0.00      0.00      0.00
Kinetic   3188.25   3187.42   3182.20      1.01     -0.65      0.09
-------------------------------------------------------------------------------------
Total       -0.02     -0.02     -0.02      0.00      0.00      0.00
in kB       -0.08     -0.08     -0.08      0.00      0.00      0.00
external pressure =       -0.08 kB  Pullay stress =        0.00 kB

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