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pcczhouwei

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Wolf

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ÎÊÌâ1£ºWarning   - trial step suggests complex energy landscape
                               in which simple line minimization will fail.

                            - This is usually an indication that the forces/streses
                             are not accurate enough. Consider making the following changes:
  
                            1) Increase cutoff_energy or basis_precision
                            2) Reduce elec_energy_tol and/or elec_force_tol
                            3) Increase grid_scale
                            4) Increase fine_grid_scale
  
                           - Proceeding with a bisection search to find root instead.

ÎÊÌâ2£ºWarning    - looks like this system is as converged as possible.
                               Maybe your geometry convergence tolerances are too tight?

ÕâÀïÎÒÏÈ´ó¼Ò°ÑÎÒµÄÊý¾Ý˵Ã÷Ï£ºÎïÖÊÊÇLaFeO3£¬½Ø¶ÏÄÜ350evºÍKµã3*3*1¶¼ÊǾ­¹ýÊÕÁ²²âÊÔµÃÀ´µÄ£¬ÆäËü´ó²¿·Ö¶¼ÊÇĬÈÏ£¬Èç¹ûÓоßÌåÏëÁ˽âµÄ¿ÉÒÔÔÙºÍÎÒ˵¡£ÒòΪÎÒ¼ÆËã³öÀ´µÄÊý¾ÝºÍÎÄÏ×ÖеÄÊý¾Ý³öÈëºÜ´ó£¬Ó¦¸ÃÎü¸½µÄλÖò»Îü¸½£¬¶øÇÒÎü¸½ÄܳöÈëÒ²ºÜ´ó£¬ÓÐÅóÓÑ˵Õâ¸öÎïÖÊÓ¦¸Ã¿¼ÂÇÆäÌú´ÅÐÔ£¬ÎÒÒ²ÊÔÁËÏ£¬Ìú´ÅÐÔ²»ÐУ¬»òÐíÊÇ·´Ìú´ÅÐÔµÄÔ­Òò£¬Ä¿Ç°ÔÚ³¢ÊÔÊDz»ÊÇ·´Ìú´ÅÐÔµÄÓ°Ïì¡£ÉÏÃæ2¸öÎÊÌâÊÇ·Ö±ðѡȡ²»Í¬µÄCASTEPÖеÄÎÊÌ⣬ÕâЩ¶¼ÊÇδ¿¼ÂÇÌú´ÅÐԵģ¬¾Í¸Ä±äÁ˽ضÏÄܺÍKµã¡£Ï£ÍûÔø¾­Óöµ½¹ýÀàËÆÎÊÌ⣬»ò¶®µÃÈçºÎ½â¾öÎÊÌâµÄÅóÓÑ£¬°ï°ï棬лл£¡
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ljd1991

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pcczhouwei

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Wolf

ÒýÓûØÌû:
2Â¥: Originally posted by ljd1991 at 2016-07-13 21:55:02
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ÎÒµ±Ê±ÊǸù¾ÝÕâÆªÎÄÏ×½øÐвâÊԵģ¬Ï£ÍûÄܸøÓèÄãÒ»¶¨µÄÆô·¢¡£Ab initio investigations of optical properties of the high-pressure phases of ZnO.
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3Â¥2016-07-13 22:29:49
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ljd1991

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ÒýÓûØÌû:
3Â¥: Originally posted by pcczhouwei at 2016-07-13 22:29:49
ÎÒµ±Ê±ÊǸù¾ÝÕâÆªÎÄÏ×½øÐвâÊԵģ¬Ï£ÍûÄܸøÓèÄãÒ»¶¨µÄÆô·¢¡£Ab initio investigations of optical properties of the high-pressure phases of ZnO....

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4Â¥2016-07-14 09:30:28
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