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6Â¥: Originally posted by emilyoyang at 2015-12-21 15:07:44
Try to reduce the POTIM. e.g POTIM = 0.005

POTIM refers to the ion displacement step. If you choose too large step (POTIM), a large stressing force will be applied to the crystal structure, and ac ...

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2Â¥: Originally posted by tianlan9057 at 2015-12-20 22:35:29
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