Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1742  |  »Ø¸´: 5

swuhaizhilan

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] sigma²âÊÔÎÊÌâ ÒÑÓÐ2È˲ÎÓë

Çë´ó¼Ò°ïæ¿´Ò»ÏÂsigma²âÊÔÎÊÌâ°¡£¬²âÊÔ¹ý³Ì²ÎÕպʿµÄ½Ì³Ì£¬smearÈ¡0£¬µÃµ½µÄ½á¹ûÒ»Ö±µ¥µ÷±ä»¯£¬Ó¦¸ÃÑ¡ÄÄÒ»¸öºÏÀí°¡£¬±ê×¼ÊÇɶ£¿ºîÀÏʦ½Ì³ÌÀïֻ˵ÁËÒ»¾ä¡°Ñ¡Ôñentropy T*S EENTROÖµÖÐ×îСµÄËù¶ÔÓ¦µÄSIGMA¡±
0.01   -0.006668
0.02   -0.019231
0.03   -0.033323
0.04   -0.048926
0.05   -0.065022
0.06   -0.081251
0.07   -0.097711
0.08   -0.114861
0.10   -0.152795
0.12   -0.195451
0.14   -0.241477
0.16   -0.289859
0.18   -0.340186
0.20   -0.392413
0.22   -0.446791
0.24   -0.503891
0.26   -0.564442
0.28   -0.629312
0.30   -0.699572


ÏÂÃæÊǽű¾
rm WAVECAR
for i in 0.10 0.12 0.14 0.16 0.18 0.20 0.22 0.24 0.26 0.28 0.30
do
cat > INCAR <<!
SYSTEM = bcc Fe
ENCUT = 500
ISTART = 0
ICHARG = 2
ISMEAR = 0
SIGMA = $i
VOSKOWN=1
NPAR=4
SPIN=2
LREAL=Auto
EDIFFG=-0.02
!
echo " SIGMA = $i eV ";mpirun -n 12 vasp.5.2.12
TS=$(grep "EENTRO" OUTCAR | tail -1 | awk '{printf "%12.6f \n", $5}')
echo $i $TS >> comment
done
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¿ÆÑÐ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

àËÍõandÄÈÄÈ

ľ³æ (ÕýʽдÊÖ)

²©Ê¿

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
swuhaizhilan: ½ð±Ò+5 2014-04-03 16:42:46
°ÑÖµÔÚÍù´óµ÷£¬ËµÃ÷»¹ÓÐÕÒµ½ºÏÊʵÄSIGMA
ŬÁ¦Ñ§Ï°£¡
2Â¥2014-04-03 11:28:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mazuju028

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
swuhaizhilan: ½ð±Ò+15, ¡ï¡ï¡ïºÜÓаïÖú 2014-04-03 16:43:17
¸ù¾Ý£Ö£Á£Ó£Ð¹Ù·½ËµÃ÷£º
SIGMA should be as large as possible keeping the difference between the free energy and the total energy (i.e. the term 'entropy T*S') in the OUTCAR file negligible (1 meV/atom).

SIGMAµÄȡֵ¹æÔòΪ£ºÊ¹'entropy T*SÊýֵСÓÚ1 meV/atomµÄ×î´óÖµ¡£
´ÓÄãµÄ½á¹û¿´³ö£ºÈ¡0.01²î²»¶à¡£
ÈñÆø²ØÓÚÐØ£¬ºÍÆø¸¡ÓÚÁ³£¬²ÅÆø¼ûÓÚÊ£¬ÒåÆøÊ©ÓëÈË
3Â¥2014-04-03 12:19:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

swuhaizhilan

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by mazuju028 at 2014-04-03 12:19:17
¸ù¾Ý£Ö£Á£Ó£Ð¹Ù·½ËµÃ÷£º
SIGMA should be as large as possible keeping the difference between the free energy and the total energy (i.e. the term 'entropy T*S') in the OUTCAR file negligible (1 meV/at ...

Ŷ£¬Ã÷°×ÁË£¬·Ç³£¸Ðл£»
Äã¿´µÄºÃϸѽ£¬Åå·þÅå·þ£»
ÎÒ¼ÆËãµÄìØÖµÔÙ³ýÓÚÒ»ÏÂÔ­×ÓÊý¾Í³öÀ´ÁË¡£ÁíÍ⻹ÏëÎÊһϼÙÈçÈ¡0.01ÕâÑùµÄÕ¹¿í»á²»»á̫С̫ÀëÆ×ÁË£¿
4Â¥2014-04-03 16:38:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

swuhaizhilan

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by àËÍõandÄÈÄÈ at 2014-04-03 11:28:38
°ÑÖµÔÚÍù´óµ÷£¬ËµÃ÷»¹ÓÐÕÒµ½ºÏÊʵÄSIGMA

°¡£¬ÄãÊDz»ÊÇ¿´´íÁËѽÇס£
¸ù¾ÝÈýÂ¥µÄ»Ø¸´ÒÑÕÒµ½´ð°¸£¬¸Ðл»Ø¸´£¡
5Â¥2014-04-03 16:42:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yaoyuan0711

гæ (СÓÐÃûÆø)

ÇëÎʺʿµÄÕâ¸ö½Å±¾¾ßÌåÔõôÓÃÄØ£¿
6Â¥2019-01-04 20:23:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ swuhaizhilan µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 266µ÷¼Á +5 daya sun 2026-04-07 6/300 2026-04-08 00:08 by daya sun
[¿¼ÑÐ] ר˶085403£¬291·Ö£¬ÓÐÁ½Æª×¨Àû£¬Ò»¹úÒ»½± +3 ¹þ¼ªßä¹þ¼ªßä 2026-04-07 3/150 2026-04-07 18:21 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +13 ÊÔÊÔ¿´ß 2026-04-04 13/650 2026-04-07 17:11 by Ò»Ö»xxºÆ
[¿¼ÑÐ] µ÷¼Á +4 mcbbc 2026-04-06 5/250 2026-04-07 12:33 by upczlm1989
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +12 ÍÛºôºßºôºß 2026-04-01 13/650 2026-04-07 10:02 by zhen¡«
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ÃÀÀöµÄyouth_ 2026-04-04 6/300 2026-04-06 06:57 by houyaoxu
[¿¼ÑÐ] Çóµ÷¼Á +10 Hllºú 2026-04-04 10/500 2026-04-05 20:09 by nepu_uu
[¿¼ÑÐ] µ÷¼Á +3 Àî¹ã»ð 2026-04-05 3/150 2026-04-05 18:57 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-02 3/150 2026-04-05 13:02 by arrow8852
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] 282µç×ÓÐÅÏ¢0854ר˶µ÷¼Á +4 202451007219 2026-04-02 6/300 2026-04-04 21:55 by laoshidan
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸±±Àí325·ÖÇóµ÷¼Á +6 ÕÒµ÷¼Á£¬£¬ 2026-04-02 6/300 2026-04-03 22:20 by –¹Æ?
[¿¼ÑÐ] 338Çóµ÷¼Á +7 êɹ¦? 2026-04-03 7/350 2026-04-03 16:46 by wxiongid
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by °ÙÁéͯ888
[¿¼ÑÐ] 321Çóµ÷¼Á +17 y-yh 2026-04-01 20/1000 2026-04-03 12:57 by y-yh
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 bvzz 2026-04-01 3/150 2026-04-03 09:47 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-02 11/550 2026-04-02 20:16 by yulian1987
[¿¼ÑÐ] 293Çóµ÷¼Á +4 çæçæÀÖ 2026-04-02 4/200 2026-04-02 20:10 by 6781022
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û