Znn3bq.jpeg
²é¿´: 1415  |  »Ø¸´: 6

Èô²©ÌØ

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚAbinit½á¹¹ÓÅ»¯µÄÎÊÌâ¡£¡£¡£¡£¡£

ÔÚÓÃAbinitÓÅ»¯½ðºìʯµÄ½á¹¹Ê±£¬·¢ÏÖÓÅ»¯µÄÊÕÁ²±ê×¼ÓÃÕâ¸ö²ÎÁ¿µ÷½Útolmxf£¬µ«ÊÇlÊä³öÎļþÖÐÕâ¸öÖµÊǺÍ×î´óÌݶÈ×÷±È½ÏµÄ£¨max grad (force/stress) = 6.2629E-04 > tolmxf= 5.0000E-05 ha/bohr (free atoms)£©¡£  ¶ø×î´óÌݶÓÀ´µÈÓÚѹÁ¦ÕÅÁ¿·ÖÁ¿£º sigma(1 1)£¬sigma(2 2)ºÍsigma(3 3)Ö®ºÍÔÚ³ýÒÔÈý³ËÒÔ100¡£µ«ÊÇÓÅ»¯Ê±ºò·¢ÏÖ×î´óÌݶȿÉÒԱȽÏС£¬µ«ÊÇѹÁ¦ÕÅÁ¿·ÖÁ¿ÊDZȽϴóµÄ£¨»¯³ÉѹÁ¦¸÷¸ö·ÖÁ¿¿ÉÒÔµ½´ï1Gpa£©£¬Ôõô°ì£¿ÔõÑùµÄ²ÎÊýÄܵ÷½Ú¸÷¸ö·ÖÁ¿ÄØ£¿
µÚ¶þ¸öÎÊÌ⣺logÎļþÖгöÏÖÕâÑùµÄ¾¯¸æÓï¾äÓ¦¸ÃÔõÑùÏû³ý£¿
findmin : WARNING -
  The 2nd degree equation has no positive root (choice=4).
findmin : COMMENT -
  Will continue, since the new total energy is lower
  than the old. Take a larger step in the same direction.
   line minimization, algorithm   4
ÎÒÊÇÐÂÈË£¬¶Ô»ù´¡ÀíÂÛ²»ÊǺܶ®£¬ÇóÖú¸ßÊÖÁË¡£¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
2Â¥2012-12-16 14:10:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ô¿ÕÐǺÛ

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
franch: ½ð±Ò+2, лл»ØÌû½»Á÷£¬ 2012-12-17 16:10:03
Èô²©ÌØ: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ÉèÖÃnlineȷʵÏû³ýÁËûÓÐÕý¸ùµÄÏÖÏó¡£ 2012-12-19 14:52:48
»Ø´ðµÚ¶þ¸öÎÊÌ⣺
1¡¢Ôö´ónstep
2¡¢¸Ä±änline,ĬÈÏΪ4£¬¿ÉÉèÖÃΪ5»òÕß6
µÚÒ»¸öÎÊÌâÒª²»Òª¿¼ÂǶà¼Ó¼¸¸öÊÕÁ²µÄ²ÎÊý£¿
Ì콫½µ´óÈÎÓÚ˹ÈËÒ²£¬±ØÏÈ¿àÆäÐÄÖ¾£¬ÀÍÆä½î¹Ç£¬¶öÆäÌå·ô£¬
3Â¥2012-12-17 09:02:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Èô²©ÌØ

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by Òæ´ïľÌÇ´¼ at 2012-12-16 14:10:15

¶¼ÊÇÕýʽдÊÖÁ˱ð·¹ý°¡£¬¸Ò²»¸Ò½â´ðһϠ°¡¡£¡£¡£¡£¡£¡£
4Â¥2012-12-17 09:48:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ljludwig

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
fzx2008: ½ð±Ò+4, лл½»Á÷£¡ 2013-02-07 17:40:04
ÏÂÒ»´ÎÒªÉÏ´«input file£¬Ö»¸øwarning°ïÖú²»´ó¡£

¾«¶È±¾Éíͨ³£¶¼²»ÊÇÎÊÌ⣬¶øÊÇÆäËûµÄÉèÖá£

ÓÅ»¯acellµÄʱºò£¬ÓÃ
optcell
dilatmx
ionmov
¼¸¸ö²ÎÊý£¬×îÖÕÈç¹ûÊÕÁ²µÄ»¨£¬¾Í»á°Ñstress¸ørelaxµô£»1GPaÊǿ϶¨²»¶ÔµÄ¡£Õâô´óµÄÓ¦Á¦ÏÂʲô¶¼¿ÉÄܸı䣬±ÈÈçdirect band ±ä³Éindirect band gap.

¾ßÌåÒâÒå¿ÉÒÔ²éÕâÀ
http://www.abinit.org/documentat ... .0/input_variables/

°ÑLDAºÍGGA¶¼×öÒ»±é£¬ºÍʵÑéÖµ×ö¸ö±È½Ï¡£
5Â¥2013-02-07 03:50:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tangosnow

ľ³æ (СÓÐÃûÆø)

Abinit¿ÉÒÔÓÃtoldfe, toldff, tolrff, tolvrs, tolwfrÖеÄÒ»¸ö²ÎÊý×÷ΪÊÕÁ²±ê×¼£¬²¢ÇÒÖ»ÄÜÊäÈëÒ»¸ö²ÎÊý¡£
Ñ¡ÔñÉÏÊö²ÎÊýÖеÄijһ¸ö£¬ÔòÕâÈ¡¾öÓÚÄãÒªÊÕÁ²µÄ¶ÔÏ󣬱ÈÈçÄÜÁ¿£¬±ÈÈçÄÜ´ø½á¹¹¡£
6Â¥2013-02-08 02:40:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gswylq

ľ³æ (ÕýʽдÊÖ)

ÎÒÒ²Åöµ½µÚÒ»¸öÎÊÌ⣬ÇëÎÊÂ¥Ö÷ÈçºÎ½â¾ö°¡£¿
7Â¥2015-04-19 18:55:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Èô²©ÌØ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á +11 ¿Â»´È» 2026-04-12 13/650 2026-04-12 11:24 by 衳½³¾
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 10:47 by zhouyuwinner
[¿¼ÑÐ] µ÷¼Á +10 ÔÂ@163.com 2026-04-11 10/500 2026-04-12 09:14 by zhouyuwinner
[¿¼ÑÐ] ¼ÆËã»ú22408 281·Ö£¬Çóµ÷¼Á +7 17715607211 2026-04-06 7/350 2026-04-12 00:43 by xuxiang
[¿¼ÑÐ] »¯¹¤µ÷¼ÁÇóµ¼Ê¦ÊÕÁô£¡Ò»Ö¾Ô¸Ê§Àû£¬Ì¤Êµ¿Ï¸É£¬ÓÐÖ²ÎïÌáÈ¡¿ÆÑо­Àú +20 yzyzx 2026-04-09 21/1050 2026-04-12 00:12 by ССССÀ²À²À²
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +6 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 11/550 2026-04-11 21:27 by Åáºêΰ
[¿¼ÑÐ] ¹¤¿Æ273µ÷¼Á +6 X1999 2026-04-09 7/350 2026-04-11 10:23 by zhq0425
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +24 ÕÐ61ÅÅÃû62 2026-04-07 28/1400 2026-04-10 16:15 by yx54321
[¿¼ÑÐ] 367Çóµ÷¼Á +10 hffQAQ 2026-04-09 10/500 2026-04-09 18:06 by lijunpoly
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +8 ±£ºÃ¶®¶® 2026-04-08 8/400 2026-04-09 14:03 by xulei3024
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +16 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 16/800 2026-04-08 16:02 by luoyongfeng
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 22:00 by hemengdong
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 08ר˶275µ÷¼Á +5 AaAa7420 2026-04-05 5/250 2026-04-05 18:01 by jkddd
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û