²é¿´: 1368  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

µ«¶¡

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ISIF²ÎÊýÉèÖà ÒÑÓÐ1È˲ÎÓë

Çë½ÌÏÂISIF²ÎÊýÖиıäÔ­°ûÐÎ×´Ö¸µÄÊǦÁ£¬¦Â£¬¦Ã£¬Ìå»ýÖ¸µÄÊÇa , b , c Âð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

awdawdawdd

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
µ«¶¡: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл£¬ºÜÓаïÖú 2015-05-19 10:58:02
ÒýÓûØÌû:
4Â¥: Originally posted by µ«¶¡ at 2015-05-18 19:38:28
·Ç³£¸Ðл£¬ÄǸıäÐÎ×´ºÍ¸Ä±äÌå»ýÓÐÊ²Ã´Çø±ðÄØ
...

Õâ¸öÎÊÌâ¡£¡£¡£ÎÒÕâô˵°É£¬¸Ä±äÐÎ×´²»Ò»¶¨¸Ä±äÌå»ý£¨Ìå»ý²»±äµÄÐα䣩£¬¸Ä±äÌå»ýÒ²²»Ò»¶¨¸Ä±äÐÎ×´£¨µÈ±ÈÀýËõ·Å£©¡£Äã¿ÉÒÔÏëÏóÁ½¸ö¼¯ºÏ£¬Ò»¸öÊǸıäÐÎ×´£¬Ò»¸öÊǸıäÌå»ý£¬Á½ÕßÓн»¼¯£¬µ«Ò²Óв»ÏཻµÄ²¿·Ö
Çø±ðµÄ»°£¬¸Ä±äÐÎ×´£¬¿ÉÒÔ¶Ô±ÈISIF=2ºÍISIF=4£¬¸Ä±äÌå»ý¿ÉÒÔ¶Ô±ÈISIF=3ºÍISIF=4£¬¾ßÌåµÄ¶Ô±ÈÎÒÉÏÃæÒѾ­Ð´Á˰¡
¾ßÌåÀý×ӵϰÄã¿ÉÒÔÕÒ¸ö¶Ô³ÆÐÔµÍÒ»µãµÄ¾§Ìå½á¹¹²âÊÔÒ»ÏÂÇø±ð¾ÍÖªµÀÁ˰¡
5Â¥2015-05-18 23:36:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

ΨһµÄÐÒ¸£

гæ (³õÈëÎÄ̳)

Ô­°ûµÄÐÎ×´¸Ä±ä¾ÍÊÇÖ¸µÄ¦Á£¬¦Â£¬¦Ã¸Ä±ä£¬Ìå»ý¸Ä±äÊÇÖ¸a , b , c¸Ä±ä£¡
2Â¥2015-05-18 19:27:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

awdawdawdd

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸Ä±äÐÎ×´Ò²ÓпÉÄܶ¼±ä°É¡£¡£¡£Ìå»ýÒ²¶¼¿ÉÄܱä
¼ÙÉèÄãPOSCARµÚ¶þÐеÄÄǸöscaling factorΪ1£¬
ÄÇôǰ¼¸ÐеľØÕóÊǾÍÊÇÄãµÄstructure µÄ lattice vector£º
ax ay az
bx by bz
cx cy cz
Ìå»ýÊÇÕâ¸ö¾ØÕóµÄÐÐÁÐʽµÄÖµ£¬¦Á£¬¦Â£¬¦Ã ¾ÍÊÇͨ¹ýlattice vectorÀûÓøßÖÐÊýѧÇó³ö
¶Ô±ÈISIF=2 £¬ ISIF=4 ºÍ ISIF=3
ǰÕ߹̶¨a , b , c, ¦Á£¬¦Â£¬¦Ã £»Ò²¾ÍÊǹ̶¨Õâ¸ö¾ØÕó£¬ÄÇôV¿Ï¶¨Ò²¾Í¹Ì¶¨Á˰¡
µÚ¶þ¸öÖ»ÊÇÔÚV²»±ä£¬Ò²¾ÍÊÇÐÐÁÐʽµÄÖµ²»±äµÄÇé¿öϸıäÕâ¸ö¾ØÕó´Ó¶ø¸Ä±äa , b , c, ¦Á£¬¦Â£¬¦Ã
×îºóÒ»¸öÊÇÕû¸ö¾ØÕ󶼿ÉÒÔÈÎÒâ¸Ä±ä£¬²»¼ÓÈκÎÏÞÖÆ

ref:
Determinant http://mathinsight.org/relationship_determinants_area_volume
POSCAR http://cms.mpi.univie.ac.at/vasp/guide/node59.html
ISIF http://cms.mpi.univie.ac.at/vasp/guide/node112.html
3Â¥2015-05-18 19:30:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µ«¶¡

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by awdawdawdd at 2015-05-18 19:30:24
¸Ä±äÐÎ×´Ò²ÓпÉÄܶ¼±ä°É¡£¡£¡£Ìå»ýÒ²¶¼¿ÉÄܱä
¼ÙÉèÄãPOSCARµÚ¶þÐеÄÄǸöscaling factorΪ1£¬
ÄÇôǰ¼¸ÐеľØÕóÊǾÍÊÇÄãµÄstructure µÄ lattice vector£º
ax ay az
bx by bz
cx cy cz
Ìå»ýÊÇÕâ¸ö¾ØÕóµÄÐÐÁÐʽµÄ ...

·Ç³£¸Ðл£¬ÄǸıäÐÎ×´ºÍ¸Ä±äÌå»ýÓÐÊ²Ã´Çø±ðÄØ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
4Â¥2015-05-18 19:38:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 275Çóµ÷¼Á +3 Micky11223 2026-03-25 5/250 2026-03-25 22:32 by barlinike
[¿¼ÑÐ] 292Çóµ÷¼Á +6 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 7/350 2026-03-25 22:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 274Çóµ÷¼Á +8 ¹Ë¾ÅóÏҪǫÐé 2026-03-24 12/600 2026-03-25 20:15 by 20021109
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +10 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 11/550 2026-03-25 10:23 by userper
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +6 ÄÌÓͲÝÝ®. 2026-03-22 7/350 2026-03-25 10:00 by shangxh
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-24 3/150 2026-03-24 21:31 by peike
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +6 NIFFFfff 2026-03-20 6/300 2026-03-24 21:02 by helloÆßÆß
[¿¼ÑÐ] 306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶ +10 Ö½Óãly 2026-03-21 11/550 2026-03-24 17:22 by qingfeng258
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +5 leaflight 2026-03-24 5/250 2026-03-24 16:25 by laoshidan
[¿¼ÑÐ] ²ÄÁÏר˶331Çóµ÷¼Á +4 Ïʵ±Å£ 2026-03-24 4/200 2026-03-24 15:58 by JourneyLucky
[¿¼²©] É격26Äê +4 °Ë6°Ë68 2026-03-19 4/200 2026-03-24 15:49 by СBenºÇºÇ
[¿¼ÑÐ] 321Çóµ÷¼Á +4 Ymlll 2026-03-24 4/200 2026-03-24 14:44 by sprinining
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ALULU4408 2026-03-23 3/150 2026-03-23 19:04 by macy2011
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] 313Çóµ÷¼Á +4 ËÁÈþ·¡Ò¼22 2026-03-19 4/200 2026-03-21 17:33 by ColorlessPI
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 eation27 2026-03-20 3/150 2026-03-20 19:32 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û