vasp¼ÆË㵯ÐÔ³£ÊýµÃ²»µ½CijµÄ¾ØÕó
ÔÚʹÓÃvasp5.5¼ÆË㵯ÐÔ³£Êýʱ£¬µÃ²»µ½µ¯ÐÔ³£Êý¾ØÕ󣬲»ÖªµÀINCAR²ÎÊýÉèÖÃÄÄÀï²»ÕýÈ·£¬Ï£Íû´ó¼Ò°ïÖú¿´¿´¡£
INCAR-elastic.png ·µ»ØСľ³æ²é¿´¸ü¶à
½ñÈÕÈÈÌû
ÔÚʹÓÃvasp5.5¼ÆË㵯ÐÔ³£Êýʱ£¬µÃ²»µ½µ¯ÐÔ³£Êý¾ØÕ󣬲»ÖªµÀINCAR²ÎÊýÉèÖÃÄÄÀï²»ÕýÈ·£¬Ï£Íû´ó¼Ò°ïÖú¿´¿´¡£
INCAR-elastic.png ·µ»ØСľ³æ²é¿´¸ü¶à
EDIFFG žéɶҪÔO¶¨ƒÉ´Î?
ÄãOSIZCARÓÐÊÕ”¿†á?
OUTCARÓÐÅÜÍê†á?
Äã relax•r ISMEAR žéɶÊǵÈì¶1?
Äã KPOINT ™nÐã?í¿´Ò»ÏÂ
http://cms.mpi.univie.ac.at/vasp/vasp/IBRION_7_IBRION_8.html
¿´¿´Õâ¸ö
EDIFFGû¿´µ½£¬ÐÞ¸ÄΪһ´Î£»OUTCARÅÜÍêÁË£¬µ«ÊÇûÓнá¹û¡£OSIZCARÊÇÔõÑù¿´ÊÕÁ²Óë·ñµÄ£¿ÏÂͼΪOSIZCARÖеIJ¿·Ö½á¹û£¬
OSIZCAR.png
µÚÒ»²½½á¹¹ÓÅ»¯Ê±ºòÑ¡ÔñµÄÊÇISMEAR=-5£¬¼ÆË㵯ÐÔ³£Êýʱºò-5²»Äܵõ½½á¹û²ÅÐÞ¸ÄΪ1µÄ¡£
Kpoint.png
ÏÖÔÚ¼ÆËãÊÇÄܳöÀ´½á¹ûÁË£¬µ«ÊÇ»¹ÓиöÎÊÌâÏëÇë½Ìһϣ¬¼ÆËãnohupÎļþÖÐÏÔʾ£º WARNING: Sub-Space-Matrix is not hermitian in DAV 39
0.991659008828035
WARNING: Sub-Space-Matrix is not hermitian in DAV 40
6.05699724711768
WARNING: Sub-Space-Matrix is not hermitian in DAV 40
6.05699724711768
WARNING: Sub-Space-Matrix is not hermitian in DAV 38
1.60876966717869
WARNING: Sub-Space-Matrix is not hermitian in DAV 39
0.991659008828035
WARNING: Sub-Space-Matrix is not hermitian in DAV 40
6.05699724711768
²»ÖªµÀÔõÑù¸ÄÉÆ£¿Õâ¸ö¶Ô½á¹ûÓÐʲôӰÏìÄØ
£¬