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harrymia

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Originally posted by harrymia at 2010-11-24 10:02:54:
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[ Last edited by cenwanglai on 2010-11-24 at 20:31 ]
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harrymia

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harrymia

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NSW defines the number of ionic steps.
Mind: Within each ionic step NELM electronic-SC loops are performed. Exact Hellmann-Feynman forces and stresses are
calculated for each ionic step.

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Originally posted by harrymia at 2010-11-24 17:42:09:
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[Ô­ÎÄÄÚÈÝ]£ºif the self-consistency loop does not converge within 40 steps, it will probably not converge at all. In this case you should reconsider the tag ...

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cenwanglai

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Originally posted by xiaowu787 at 2010-11-27 15:11:02:
Çë½ÌÒ»¸öÎÊÌ⣺¹ØÓÚNSW
NSW defines the number of ionic steps.
Mind: Within each ionic step NELM electronic-SC loops are performed. Exact Hellmann-Feynman forces and stresses are
calculated  ...

NSWÊÇ×î´óÀë×Ó²½Êý¡£Èç¹û»¹Ã»ÓдﵽÊÕÁ²ÒªÇ󣬳ÌÐòÅÜÍêNSW²½ºó¾ÍÍÆ³ö²¢±£´æµ±Ç°½á¹û¡£ISTARTºÍICHARG¸úNSWÊǶÀÁ¢µÄ²ÎÊý£¬¶þÕßûÓÐÊ²Ã´ÖØÒª¹ØÏµ¡£
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