±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1876  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

[½»Á÷] ×ÔÐýÌåϵµÄÉù×Ó¼ÆËãÓ¦¸ÃÓÃʲôÈí¼þÄØ£¿

ÎÒ½Ó´¥¹ýµÄ¼¸¿îÈí¼þµÄÌå»áÈçÏ£º
PWSCF
pwscf¶Ô´ý×ÔÐýÌåϵÓÐÁ½ÖÖ·½·¨£º1£¬²ÉÓÃstarting_magnetizationÖ¸¶¨Ã¿¸öÔ­×ӵijõʼ×ÔÐý£¬Í¨¹ýscf¼ÆËãµÃµ½Ìåϵ×ܴžأ¬ÕâÖÖ·½·¨°ÑÌåϵµ±³ÉÊÇmetal£¬±ØÐëÖ¸¶¨smearingÒÔ¼°degauss£»È»¶ø£¬Ö¸¶¨ÁËdegaussµÄÌåϵ¼ÆËãGammaµãÉù×ÓµÄʱºò¾Í²»ÄܼÆËãBorn effective chargeÁËdielectric tensorÁË£¬ºÜ¶àʱºòÎÒÏë¹Ø×¢µÄ¾ÍÊÇÓÐЧµçºÉ£»µ±È»£¬¶ÔÓÚ´ÅÐÔÌåϵ£¬°´ÕÕPWSCFµÄ˵Ã÷£¬ÊÇ¿ÉÒÔͨ¹ýBerry phase·½·¨ÏȼÆËã½éµç¼«»¯£¬Í¨¹ý½éµç¼«»¯¶ÔÔ­×ÓÎ»ÒÆÇóµ¼À´µÃµ½ÓÐЧµçºÉµÄ£¬¶øÇÒpwscfÖÐÖ»Òªdegauss<0.01ʱ£¬ÊÇ¿ÉÒÔ¼ÆËã½éµç¼«»¯µÄ£¬µ«ÊÇPWSCFÓÐÒ»¶îÍâÒªÇ󣬾ÍÊÇnbnd=nelec/2£¬Ò²¾ÍÊÇ´øÊýÄ¿Êǵç×ÓÊýÄ¿µÄÒ»°ë£¬¶ÔÓÚÖ¸¶¨×ÔÐýµÄÌåϵ£¬ÒòΪpwscfÊÓ֮Ϊ½ðÊô£¬ËùÒÔ»¹ÊDz»ÄܼÆËã½éµç¼«»¯£»2£¬pwscf²ÉÓÃfixed spin momentµÄ·½·¨´¦Àí×ÔÐýÌåϵ£¬´ËʱÐèÒªÖ¸¶¨tot_magnetization£¬¼´Ö¸¶¨×Ü×ÔÐý£¬´ËʱpwscfÊǰ´¾øÔµÌå´¦Àí´ý¼ÆËãÌåϵµÄ£¬µ«ÊǼÆËãÉù×ÓµÄʱºòÓÖÄÑÒÔÊÕÁ²£¬Ö»Òª¼ÓÉÏBornÓÐЧµçºÉ¼ÆËãÑ¡Ï¼ÆËã¾Í²»ÄÜÊÕÁ²ÁË£»¶øÇÒGammaµãµÄ¼ÆËã½á¹û²ÉÓÃÖ¸¶¨tot_magnetizationµÄ½á¹ûºÍ²ÉÓÃtarting_magnetizationµÄ½á¹ûÓÖ²»Ò»Ö£¬ÎÒ֮ǰÊÔ¹ýµÄÒ»¸öÌåϵÊÇÒ»¸öÓÐÐéÆµÒ»¸öûÓУ¬Òò´ËºÜÀ§»ó¡£
ABINIT
ABINIT¼ÆËãÉù×ÓÆ×ȷʵûÓÐPWSCFµÄÕâЩÎÊÌ⣬µ«ÊÇabinitµÄ´ÅÐÔ¼ÆËãºÜÓôÃÆ£¬ÎÒ²»ÖªµÀÊÇÎÒÊäÈëÎļþÉ趨´íÁË»¹ÊÇʲôԭÒò£¨ÎÒÔÚ°æÉÏÎÊÁ˺ܶà´Î£©£¬µ±²ÉÓþøÔµÌåµÄÐÎʽ£¬¼´occopt=0ʱ£¬¼ÆËãµÃµ½ÌåϵµÄ´Å¾Ø×ÜÊǼ¸ºõΪÁ㣻ºÍʵ¼Ê¸ù±¾²»·û£¬¶øµ±ÎÒʹÓÃoccopt=3ʱ£¬¼ÆËãµÃµ½µÄ½á¹ûÓÖÊÇûÓдøÏ¶£¬ÎÒÒ»Ö±ºÜÀ§»ó£¬¾¿¾¹ÊÇÔõô»ØÊÂÄØ£¿
ÎÒÈ´Óп´µ½ºÜ¶àÎÄÕÂʹÓÃABINITºÍPWSCF¼ÆËãÌåϵ½éµç¼«»¯ºÍÉù×ӵ쬶øÇÒÊÇ×ÔÐýÌåϵ£¬¾¿¾¹ÊÇʲôԭÒòÎÒ¼ÆËãµÄ½á¹û²»ÀíÏëÄØ£¿
ÓÐûÓпªÔ´µÄ»îÃâ·ÑµÄÉù×Ó¼ÆËãÈí¼þÍÆ¼öÄØ£¿Çó´ó¼Ò´Í½Ì£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÎÒ·¢ÏÖ£¬abinitºÍpwscfÔÚ´¦Àí´ÅÐÔÌåϵµÄʱºò×ÜÊǺͽðÊôºÜ¡°êÓÃÁ¡±£¬ËùÒÔ´ÅÐÔÌåϵµÄ´¦Àí¸Ð¾õ¶¼ºÜÂé·³£¬elkÓÃÆðÀ´È·Êµ²»´í£¬´ÅÐÔ²¢²»Óë½ðÊôºÍ¾øÔµÌåÓÐʲôÁªÏµ£¬¿ÉÊÇelk¼ÆËãÌ«ÂýÁË
5Â¥2011-07-04 13:33:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

iamikaruk

ľ³æ (ÖøÃûдÊÖ)


¡ï ¡ï ¡ï
identation(½ð±Ò+3):лл²ÎÓë
franch(½ð±Ò+2): лл»ØÌû½»Á÷ 2011-07-04 11:02:59
identation(½ð±Ò+5): 2011-07-04 13:30:55
ûÓÐÓÃabinitËã¹ý×ÔÐýÌåϵ£¬µ«ÊǾøÔµÌåµÄÈ·µÃÓÃoccopt<3µÄÑ¡Ïoccopt>=3ÊÇÓÃÓÚ½ðÊôµÄ¡£
ÄãÓÃµÄØÍÊÆÊÇʲô£¿Èç¹ûÄã¼ÆËã×ÊÔ´¹»µÄ»°¿ÉÒÔÊÔÊÔÓÃelk»òÕßexciting
2Â¥2011-07-04 00:12:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï
identation(½ð±Ò+3):лл²ÎÓë
franch(½ð±Ò+1): лл»ØÌû½»Á÷ 2011-07-04 11:03:06
identation(½ð±Ò+5): 2011-07-04 13:31:00
ÓÃelk»òÕßexciting
3Â¥2011-07-04 00:30:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çó»¯Ñ§µ÷¼Á +5 wulanna 2026-03-28 5/250 2026-03-29 23:39 by ·ÉÐÐÈÕ¼ÇÎ÷
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +5 Shern¡ª- 2026-03-28 5/250 2026-03-29 23:32 by ·ÉÐÐÈÕ¼ÇÎ÷
[¿¼ÑÐ] 281Çóµ÷¼Á +4 ÑÇ¿ËÎ÷good 2026-03-26 6/300 2026-03-29 21:06 by °¡Àî999
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤·½Ïò336·Ö +10 ³½ãå5211314 2026-03-26 10/500 2026-03-29 21:01 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +5 ÕæÃûÓбù 2026-03-29 6/300 2026-03-29 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 283Çóµ÷¼Á£¨080500£© +7 A child 2026-03-27 7/350 2026-03-29 20:46 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬335·Ö£¬0856£¬Çóµ÷¼ÁԺУºÍµ¼Ê¦ +5 Çã____Ïô 2026-03-27 6/300 2026-03-29 16:35 by ÌÆãå¶ù
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Feisty¡£ 2026-03-28 9/450 2026-03-29 12:02 by longlotian
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕùÈ¡¾Åµã˯ 2026-03-28 8/400 2026-03-28 21:07 by ÕùÈ¡¾Åµã˯
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 086000µ÷¼Á +3 7901117076 2026-03-26 3/150 2026-03-27 21:34 by Jianing_Mi
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 Sanmu-124 2026-03-26 4/200 2026-03-27 17:49 by kiokin
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +7 1124361 2026-03-24 7/350 2026-03-27 10:22 by wangjy2002
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-26 4/200 2026-03-27 08:04 by chemisry
[¿¼ÑÐ] 327Çóµ÷¼Á +7 prayer13 2026-03-23 7/350 2026-03-26 20:48 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ALULU4408 2026-03-23 3/150 2026-03-23 19:04 by macy2011
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û