Znn3bq.jpeg
²é¿´: 573  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

onexf766

ľ³æ (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 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onexf766

ľ³æ (ÕýʽдÊÖ)

´ðÒ»¸ö¹þ):

ÈËÄØ£¿
2Â¥2008-01-10 10:20:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onexf766

ľ³æ (ÕýʽдÊÖ)

??

³ÁÁË£¬¶¥Æð
3Â¥2008-02-24 11:26:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï ¡ï
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£¡
sunyu730_emuch@126.com
4Â¥2008-02-25 08:42:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï ¡ï
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.
sunyu730_emuch@126.com
5Â¥2008-02-26 11:39:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï
onexf766(½ð±Ò+1,VIP+0):Çë¸æÖªÄãµÄemail

°ÝÍУ¬´«Ò»ÏÂÔ­ÎÄ£¬
¿´¿´Ëã¶ÔÁËûÓУ¡
sunyu730_emuch@126.com
6Â¥2008-03-05 20:28:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onexf766

ľ³æ (ÕýʽдÊÖ)

thanks!

лл£¡


[ Last edited by onexf766 on 2008-3-6 at 20:00 ]
7Â¥2008-03-06 19:57:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ onexf766 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +7 ËæÐÄËùÓû¡î 2026-04-15 8/400 2026-04-21 08:22 by Equinoxhua
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 5+3 ×Î×β»¾ë2002 2026-04-19 6/300 2026-04-20 21:25 by babero
[¿¼ÑÐ] 320Çóµ÷¼Á +6 Éî½¼akm 2026-04-17 6/300 2026-04-20 18:57 by fs26jie
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+4 Ö®»¤×Å 2026-04-16 7/350 2026-04-20 15:45 by ¶¹¶¹7758
[½Ìʦ֮¼Ò] ÓÖÒ»Åú¸ßУ×齨È˹¤ÖÇÄÜѧԺ ʦ×ÊÐÐÂð ²»ÊÇÆ­ÈËÂð +4 yexuqing 2026-04-19 4/200 2026-04-20 14:47 by brantleo
[¿¼²©] É격/¿¼²© +4 ¿ÐÃæ°üµÄСÊ鳿 2026-04-17 5/250 2026-04-20 10:47 by YuY66
[¿¼²©] É격 +3 Xyyx. 2026-04-18 3/150 2026-04-20 10:44 by YuY66
[¿¼²©] ºþÄÏ´óѧÁõÇÉÁá¿ÎÌâ×é2026ÄêµÚ¶þÅú´Î²©Ê¿Ñо¿ÉúÕÐÉúÐÅÏ¢ +3 ÄÏ·ç¹Û»ð 2026-04-18 5/250 2026-04-20 10:13 by ÄÏ·ç¹Û»ð
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +7 zlb770521 2026-04-14 7/350 2026-04-19 20:56 by Equinoxhua
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +11 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 11/550 2026-04-19 20:07 by Equinoxhua
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-19 17:16 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] 304Çóµ÷¼Á +8 castLight 2026-04-16 8/400 2026-04-19 17:14 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +10 lzmk 2026-04-14 11/550 2026-04-19 16:42 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +9 ÓÚÒÔ²ÉÞÀ 2026-04-14 9/450 2026-04-19 08:41 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +6 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 7/350 2026-04-18 17:20 by º­ÖñÁõ
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +8 СÎÏÅ£* 2026-04-16 8/400 2026-04-18 11:15 by zixin2025
[¿¼ÑÐ] 260Çóµ÷¼Á +4 Zyt1314520.. 2026-04-17 5/250 2026-04-18 08:28 by babysonlkd
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á +17 À§À§À§À§À¤À¤ 2026-04-14 19/950 2026-04-17 20:08 by ¹ØÒ»ÕµµÆcd
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û