| ²é¿´: 509 | »Ø¸´: 6 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
onexf766ľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¾§ÌåÉøÔÓÎÊÌâ(ÖØÉÍ5±Ò)
|
||
|
¿´µ½Ò»ÆªÎÄÕÂÓÃÉøÔӵķ½·¨½â¾ö¹ÌÈÜÌåºÏ½ðÎÊÌâ¼ÆËã ÕâÑùÃèÊö£º The binary alloys were described by supercells consisting of 2 * 2 * 2 elementary cubic or hexagonal unit cells with a total of 16 atoms. A large variety of alloy compositions were studied by systematically replacing Ti atoms by either Nb atoms. The lowest alloy composition was 6.25 at.% (one Nb atom in a 16 atom supercell). For each alloy composition various local arrangements were considered, and in total 48 body-centered cubic (bcc) and 28 hexagonal closed-packed (hcp) configurations were studied. ²»Ì«Ã÷ÆäÖÐÄÚÈÝ£ºÎªÊ²Ã´´Ó¼ÓÈëµÚ¶þÖÖÔªËØ(Nb)ʱ£¬·Ö±ð´Ó¼ÓÈë1¸öÔ×Óµ½16¸öÔ×Ó£¨Ô±¾ÎªTi£¬¹²16¸ö룩¡£ Ëû˵¶Ôbcc×ܹ²ÓÐ48ÖÖÅÅÁУ¬¶ø¶Ôhcp×ܹ²ÓÐ28ÖÖ£¬ÄÇôÎҸ÷ֱðÔÚÔÀ´µÄ½á¹¹£¨bcc»òhcp£©ÈçºÎ»»ÈëµÚ¶þÔ×Ó£¿£¨¼Ó1¸öʱÊǶàÉÙÖÖÅÅÁУ¿¼Ó2¸öʱÓÖÊǶàÉÙ£¿3¸ö....16¸ö·Ö±ðÊǶàÉÙ£¿ÔõôÅÅÁУ¿£© ÏÂÃæÊÇÎÒÎʸÃÎÄ×÷ÕßÕâ¸öÎÊÌâʱÊÕµ½µÄ»Ø¸´£º the number comes from the different sublattice arrangements to check for short range order effects ¿´ÁË»¹ÊDz»Ì«Ã÷°×£¬Íû´óÅ£Ïêϸָµã¡£ [ Last edited by onexf766 on 2008-3-6 at 20:09 ] |
» ²ÂÄãϲ»¶
ÖÐÄÏ´óѧÒ×СÒÕ¿ÎÌâ×é³ÏÕÐ2026ÉêÇë-¿¼ºËÖÆ²©Ê¿Éú
ÒѾÓÐ0È˻ظ´
º£ÄÏʦ·¶´óѧÕÐÊÕ»¯Ñ§²©Ê¿£¨¹âµç¹¦ÄܲÄÁÏ¿ÎÌâ×éÕÐÊÕ²©Ê¿Ñо¿Éú£©
ÒѾÓÐ10È˻ظ´
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ202È˻ظ´
ÇóÖú¼¸¸öÍŴصÄcif
ÒѾÓÐ0È˻ظ´
¼±Çó¸Ã·´Ó¦µÄÏêϸ»úÀí
ÒѾÓÐ5È˻ظ´
¡¾Ei | Scopus Ë«¼ìË÷¡¿2026ÄêÖÇÄܽ»Í¨ÓëδÀ´³öÐйú¼Ê»áÒ飨CSTFM 2026£©
ÒѾÓÐ0È˻ظ´
¡¾EI|Scopus Ë«¼ìË÷¡¿2026ÄêµÚÁù½ì»úÆ÷ÈËÓëÈ˹¤ÖÇÄܹú¼Ê»áÒ飨JCRAI 2026£©
ÒѾÓÐ0È˻ظ´
onexf766
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 3258.2
- É¢½ð: 30
- Ìû×Ó: 476
- ÔÚÏß: 185.9Сʱ
- ³æºÅ: 455243
- ×¢²á: 2007-11-10
- רҵ: ¹ÌÌåÁ¦Ñ§
2Â¥2008-01-10 10:20:34
onexf766
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 3258.2
- É¢½ð: 30
- Ìû×Ó: 476
- ÔÚÏß: 185.9Сʱ
- ³æºÅ: 455243
- ×¢²á: 2007-11-10
- רҵ: ¹ÌÌåÁ¦Ñ§
3Â¥2008-02-24 11:26:44
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- CMEI: 4
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22930.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897.2Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03
¡ï ¡ï
onexf766(½ð±Ò+2,VIP+0):лл£¬·ÑÐÄÁË
onexf766(½ð±Ò+2,VIP+0):лл£¬·ÑÐÄÁË
![]() ![]() ÎÒµÄÓ¢ÎIJ»Ì«ºÃ£¬ µ«ºÃÏñÄúµÄ·ÒëÓ¦¸Ãû´í£¡ ÔÚÈ϶¨ÌæÎ»²ôÔÓµÄÇé¿öÏ£¬ ÎÒ×òÌìËãÁËһϣ¬Èç¹û²»¿¼ÂǿռäÈ¡Ïò£¬ÌåÐĵĽá¹ûÊÇ42ÖÖ£¬·ñÔòÊǻᳬ¹ý48ÖÖ! ¿ÉÄÜÎÒËã´íÁË£¡ |

4Â¥2008-02-25 08:42:20
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- CMEI: 4
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22930.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897.2Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03
¡ï ¡ï
onexf766(½ð±Ò+2,VIP+0):²»´í£¬¼ÌÐø
onexf766(½ð±Ò+2,VIP+0):²»´í£¬¼ÌÐø
![]() ![]() ÉÏ´ÎËã´íÁË£¡ ²»¹ý»¹²»ÊÇ48ÖÖ£¬¶øÊÇ45ÖÖ£¨¼Ó0²ôÔÓ£© ÃÜÅÅÁù·½£¬Ó¦¸Ã²»ÊÇ2*2*2£¬¶øÊÇ1*1*2£¬×ܸñµãÊýΪ12£¬¼ÆËã½á¹ûΪ28¡£ ¿ÉÍÆ³öͨʽ£¬¶ÔÕâÀàÌØ¶¨¾§¸ñ£¬4*n¸öÔ×Ó£¬¿ÉÄܵÄÇé¿öÊýΪ2*n*n+3*n+1¡£ 16¸öÔ×Ó£¬n=4£¬½á¹ûΪ2*4*4+3*4+1=45. 12¸öÔ×Ó£¬n=3 £¬½á¹ûΪ2*3*3+3*3+1=28. ![]() ![]() |

5Â¥2008-02-26 11:39:36
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- CMEI: 4
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22930.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897.2Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03

6Â¥2008-03-05 20:28:59
onexf766
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 3258.2
- É¢½ð: 30
- Ìû×Ó: 476
- ÔÚÏß: 185.9Сʱ
- ³æºÅ: 455243
- ×¢²á: 2007-11-10
- רҵ: ¹ÌÌåÁ¦Ñ§
7Â¥2008-03-06 19:57:50











»Ø¸´´ËÂ¥

