| ²é¿´: 7349 | »Ø¸´: 15 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
xianglannihaoͳæ (СÓÐÃûÆø)
|
[½»Á÷]
¹ØÓÚVASPÊÕÁ²ÅжÏ
|
||
|
¹ØÓÚVASPÊÕÁ²Åжϣº ¼Ù¶¨ÉèÖÃÈçÏ£º EDIFF = 1E-05 (SCF convergence criteria) EDIFFG = -0.03 (Ionic convergence criteria, eV/AA) ÎÒµÄÀí½âÊÕÁ²Ìõ¼þ£ºEDIFF Êǵç×Ó²½ÊÕÁ²µÄÌõ¼þ£¬µç×Ó²½dE´ïµ½1E-5¾ÍÈÏΪÊÕÁ² ¡£ EDIFFGÊÇÀë×Ó²½ÊÕÁ²µÄ±ê×¼£¬Îª¸ºÊýʱ±íʾÁ¦µÄÊÕÁ²Åоݡ£ÊÇ·ñÊÕÁ²¿´OUTCARÖÐµÄ reached required accuracy - stopping structural energy minimisationÌáʾºÍ×îºóÒ»ÂÖµÄÈçÏÂÁ½ÁУº d Force = 0.1423097E-03[ 0.108E-03, 0.177E-03] d Energy = 0.1531149E-03-0.108E-04 d Force =-0.6844216E+00[-0.684E+00,-0.684E+00] d Ewald =-0.6844216E+00-0.177E-07 ÎÊÌ⣺1. ÊÇ·ñÓÐÕâ¸öÌáʾ¾Í±íʾÊÕÁ²ÁË£¿ 2. OUTCARÖÐΪʲôÓÐÁ½ÁÐd Force, ¶¼±íʾʲôÒâ˼£¿d Force d Energy±íʾµÄ¶¼ÊÇÒ»¸ö·¶Î§£¿ 3. ÓÐʱÔÚÿһÂÖµÄÀë×Ó²½¼ÆËãʱ£¬Æäµç×Ó²½dEû´ïµ½Ò²ÏÔʾ¸ÃÂÖÊÕÁ²¡£ 4. ÓÅ»¯ºÃµÄ¹¹ÐÍ£¬ÒÔÏàͬµÄÉèÖÃÔÙÖØÐÂÓÅ»¯Ò»´Î£¬ÎÒ·¢ÏÖÆäÄÜÁ¿»á·¢Éú±ä»¯£¬ÓÐʱ»á´óÓÚ1eV£¬µ«¹¹Ðͱ仯µ¹²»ÊǺܴó£¿ÄѵÀÎÒÃÇÒªÒ»Ö±ÓÅ»¯£¬Ö±ÖÁÄÜÁ¿²»±ä£¬ÊÇ·ñÕâÑù²ÅÄܵõ½¿É¿¿µÄ¼ÆËã½á¹û£¿ |
» ²ÂÄãϲ»¶
²ÄÁϵ÷¼Á
ÒѾÓÐ5È˻ظ´
081700 µ÷¼Á 267·Ö
ÒѾÓÐ8È˻ظ´
Çë½ÌÏ´ó¼Ò 2026Äê¹ú¼Ò»ù½ðÉêÇëÊÇ˫äÉóÂð£¿
ÒѾÓÐ5È˻ظ´
276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾Àú
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
ÉúÎïѧѧ˶Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
07»¯Ñ§280·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
xianglannihao
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1368.5
- É¢½ð: 8
- ºì»¨: 4
- Ìû×Ó: 169
- ÔÚÏß: 392.7Сʱ
- ³æºÅ: 267091
- ×¢²á: 2006-07-22
- ÐÔ±ð: MM
- רҵ: ÀíÂۺͼÆË㻯ѧ
15Â¥2016-01-09 18:41:35
wmy8802217
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 89 (³õÖÐÉú)
- ½ð±Ò: 2877
- ºì»¨: 12
- Ìû×Ó: 350
- ÔÚÏß: 461.9Сʱ
- ³æºÅ: 2935682
- ×¢²á: 2014-01-16
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xianglannihao: ½ð±Ò+3 2015-10-05 12:19:58
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xianglannihao: ½ð±Ò+3 2015-10-05 12:19:58
|
EDIFFGÓ¦¸Ã˵µÄÊÇÿ¸öÔ×ÓµÄÊÜÁ¦ÊÕÁ²°É£¬Ó¦¸Ã¿´OUTCARÀïµÄTotal-Force£» EDIFFÎÒ¾õµÃÓ¦¸ÃÊÇD epsºÍdEµÄÊÕÁ²£» ÖÁÓÚµÚËĸöÎÊÌ⣬ÄãÓ¦¸Ã¼Ó´óNSW£¬Ôö´óÀë×Ó²½£¬ÒòΪÄã֮ǰµÄ½á¹ûÓ¦¸ÃÊÇûÊÕÁ²µÄ¡£ |

2Â¥2015-10-05 12:02:52
xianglannihao
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1368.5
- É¢½ð: 8
- ºì»¨: 4
- Ìû×Ó: 169
- ÔÚÏß: 392.7Сʱ
- ³æºÅ: 267091
- ×¢²á: 2006-07-22
- ÐÔ±ð: MM
- רҵ: ÀíÂۺͼÆË㻯ѧ
|
лл»Ø¸´¡£ 1. OUTCARÀïµÄÿ¸öÔ×ÓÔÚÈý¸öÎÄÏ×ÉÏTotal-ForceÎÒ¿´ÁË£¬³ýÁËÉèÖÃÁ˹̶¨Ô×ÓλÖõÄÔ×Ó£¬ÆäËüÔ×ÓµÄÁ¦¶¼Ð¡ÓÚ0.03£¬ÒÑ´ïµ½Á¦ÊÕÁ²±ê×¼¡£ 2. EDIFFÖ»±íʾÆäÖÐÒ»¸ö°É£¿ 3. NSW = 500,ÒѾ×ã¹»´óÁ˰ɣ¬Ö®Ç°µÄ½á¹û¶¼ÌáʾÒÑ´ïÊÕÁ²¡£³ýÁËÉèÖÃÁ˹̶¨Ô×ÓλÖõÄÔ×Ó£¬ÆäËüÔ×ÓµÄÁ¦¶¼Ð¡ÓÚ0.03£¬ÒÑ´ïµ½Á¦ÊÕÁ²±ê×¼¡£ |
3Â¥2015-10-05 12:19:47
wmy8802217
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 89 (³õÖÐÉú)
- ½ð±Ò: 2877
- ºì»¨: 12
- Ìû×Ó: 350
- ÔÚÏß: 461.9Сʱ
- ³æºÅ: 2935682
- ×¢²á: 2014-01-16
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ

4Â¥2015-10-05 13:11:00













»Ø¸´´ËÂ¥