±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5033  |  »Ø¸´: 29
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

okhere8815

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÖؽðÇó¼ÆËãZnO»òGaNµÈ²ÄÁÏ·½ÃæÐγÉÄÜ£¬½áºÏÄÜ£¬¼¤»îÄܵļÆËã¹ý³Ì ÒÑÓÐ9È˲ÎÓë

ÔÚÓÃcastepÄ£°å·ÖÎöZnO¡¢GaNµÈ²ÄÁÏÎïÐÔʱ£¬»ò¿´µ½±ðÈËдµÄµÚÒ»ÐÔÔ­ÀíÎÄÕÂʱ£¬³£ÐèÒªÓõ½ÐγÉÄÜ»ò¡¢½áºÏÄÜ»ò¼¤»îÄܵĽá¹û£¬ÎªÁËÈôó¼Ò¸üºÃʹÓÃMSÈí¼þµÄcastepÄ£¿é£¬ÎÒÏ£ÍûÓиßÊÖÔ¸Òâ°ÑÕâ·½ÃæµÄ¼ÆËã²Ù×÷¹ý³ÌÕûÀíÏÂÀ´£¬·¢¸ø´ó¼Ò.
ÎÒ»á¸øÄã¼Ó50·Ö£¬Èç¹ûʵÓÃÐÔÇ¿£¬
¾Í¿ÉÒÔ¼Ó80·Ö£¡

ͬʱ£¬ÎÒҲϣÍûÓиßÊְѹØÓÚ´ÅÐÔ°ëµ¼Ìå²ÄÁϵÄÖØÒª¼ÆËã²ÎÊý£¬Èç´Å¾àµÈ²ÎÊý£¬ÕûÀí·¢¹ýÀ´¡£
Èç¹ûÊÇʵÓÃÐÔÄܵģ¬ÎÒ»á¸ø´ó¼ÒÔÙ¼Ó·Ö£¡

[ Last edited by okhere8815 on 2010-6-2 at 01:42 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µÚÒ»Ô­Àí×ÊÁÏ»ã±à vasp¼ÆËã×ÊÁÏ first principle µÚÒ»ÐÔÔ­ÀíÔÓ
µÚÒ»ÐÔÔ­Àí´Åѧ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Yelong_Wu

Òø³æ (³õÈëÎÄ̳)

¡ï ¡ï
okhere8815(½ð±Ò+2):лл²ÎÓë
zzy870720z(½ð±Ò+1):¸Ðл½»Á÷ 2010-06-03 08:19:21
¾ÝÎҵľ­Ñ飬ÐγÉÄܺͽáºÏÄÜÔڴ󲿷ÖÎÄÏ×Öж¨Òå²¢²»ÊÇͳһµÄ£¬Ò²ÐíÕâÆªÎÄÕÂÖеĽáºÏÄܺÍÄÇÆªÎÄÕµĽáºÏÄÜÊDz»Ò»ÑùµÄ£¬×÷ÕßÒ»°ã»áÔÚÎÄÕ£¨»ò²Î¿¼ÎÄÏ×£©Öиø³ö¶¨Ò壬ֻҪ°´×Å×÷Õߵ͍Ò弯Ëã¾Í¿É£¡
9Â¥2010-06-02 16:02:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 30 ¸ö»Ø´ð

science602

½ð³æ (СÓÐÃûÆø)

¡ï
okhere8815(½ð±Ò+2):лл²ÎÓë
zzy870720z(½ð±Ò-2):ÊÕ»ØËùµÃ£¬²»ÒªÔÙÐüÉÍÌù¹àË®£¬Ð»Ð»ºÏ×÷ 2010-06-02 08:07:28
À´Ñ§Ï°µÄ£¬Ëæ±ãÇÀ×ù
ÓÀÔ¶²»Òª³°Ð¦±ðÈ˵ÄÃÎÏë¡£²»ÒªËæ±ã¸øÒ»¸öÈ˶¨ÐÔ¡£Ëµ»°Ê±ÒªÂý£¬Ë¼ÏëʱҪ¿ì¡£´òµç»°µÄʱºòÇëÄã΢Ц...
2Â¥2010-06-02 07:48:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

valenhou001

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
okhere8815(½ð±Ò+2):лл²ÎÓë
zzy870720z(½ð±Ò+3):¸Ðлר¼ÒÖ¸µ¼ 2010-06-02 08:39:24
hometownlove(½ð±Ò+3):ÔÙ¼Ó·Ö 2010-06-02 14:52:10
"¼¤»îÄÜ"д³öÓ¢ÎĵÄÃû³Æ¡£
ÕÒ³öÄãÏëÒª¼ÆËãµÄÄÚÈݵÄÎÄÕ·¶±¾£¬Ò²¾ÍÊÇ˵¾ßÌåµÄÑо¿»ò¼ÆËãʲô¶«Î÷¡£
ÐγÉÄÜ¡¢¼¤»îÄÜ£¬ÔÚ²»Í¬µÄµØ·½Óô¦²»Í¬£¬¼ÆËãµÄ·½·¨ÂÔÓв»Í¬¡£

Ìå²ÄÁϵĽáºÏÄÜ£º±ÈÈçZnOµÄ½áºÏÄÜ£º
1£©ÏÈ·Ö±ð¼ÆËãZn, OÔ­×ÓµÄ×ÜÄÜ£»E_tot(atomic Zn), E_tot(atomic O)
2)¼ÆËãZnO¹ÌÌ壨±ÈÈçÉÁп¿ó½á¹¹µÄ)µÄ×ÜÄÜ E_tot(ZnO)
3£©°´½áºÏÄܹ«Ê½¼ÆË㣺 E_cohesive (ZnO) = E_tot(ZnO) - E_tot(atomic Zn) - E_tot(atomic O)

Ìå²ÄÁϵÄÐγÉÄÜ£º±ÈÈçÒÔZnOµÄÐγÉÄÜΪÀý£º
1£©ÏÈ·Ö±ð¼ÆËãÌåZn(±ÈÈç×îÎȶ¨½á¹¹£ºhexagonal½á¹¹£¬¼ÙÉèÔ­°ûÀïÃæÓÐ x¸öÔ­×Ó)¡¢O2·Ö×ÓµÄ×ÜÄÜ£¨×îÎȶ¨Ì¬µÄ£ºÈýÖØÌ¬µÄ)×ÜÄÜ£º E_tot(bulk Zn), E_tot( O2)
2£©¼ÆËãZnO¹ÌÌ壨±ÈÈçÉÁп¿ó½á¹¹µÄ)µÄ×ÜÄÜ E_tot(ZnO)
3)°´ÐγÉÄܵĹ«Ê½¼ÆËã: E_formation (ZnO) = E_tot(ZnO) - E_tot(bulk Zn)/x - 0.5 * E_tot(O2)
3Â¥2010-06-02 08:36:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

emandrei

½ð³æ (ÕýʽдÊÖ)

¡ï
okhere8815(½ð±Ò+2):лл²ÎÓë
ÒýÓûØÌû:
Originally posted by valenhou001 at 2010-06-02 08:36:00:
"¼¤»îÄÜ"д³öÓ¢ÎĵÄÃû³Æ¡£
ÕÒ³öÄãÏëÒª¼ÆËãµÄÄÚÈݵÄÎÄÕ·¶±¾£¬Ò²¾ÍÊÇ˵¾ßÌåµÄÑо¿»ò¼ÆËãʲô¶«Î÷¡£
ÐγÉÄÜ¡¢¼¤»îÄÜ£¬ÔÚ²»Í¬µÄµØ·½Óô¦²»Í¬£¬¼ÆËãµÄ·½·¨ÂÔÓв»Í¬¡£

Ìå²ÄÁϵĽáºÏÄÜ£º±ÈÈçZnOµÄ½áºÏÄÜ ...

ºîÀÏʦ£¬ÎÒ¿´µ½ºÜ¶àÎÄÏ×ÉÏËûÃǰÑÕâ¸ö»¯Ñ§ÊÆÁ¦Ò²¿¼ÂǽøÈ¥ÁË£¬
ÔÚVASPÀïÃæËûÃÇÊÇÔõô¼ÆËã³ö»¯Ñ§ÊƵģ¿
zap65535£ºÓÃÖйú×ÖдµÄ¡£¾¯Ê¾×÷Óã¿°æ¹æÐ´µÃºÜÃ÷°×Äã¶¼²»¶Á£¿ÎÒûÓÐÒåÎñÄî¸øÄãÌý¡£
4Â¥2010-06-02 10:09:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 353Çóµ÷¼Á +3 Çç¿ÕÍòÀïair 2026-04-07 3/150 2026-04-07 11:10 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶306·ÖÕÒºÏÊʵ÷¼Á +11 ²×º£ÇáÖÛe 2026-04-06 11/550 2026-04-07 10:07 by flydream1314
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +5 TIckLw 2026-04-06 5/250 2026-04-07 07:56 by dongzh2009
[˶²©¼ÒÔ°] 0856²ÄÁÏ»¯¹¤Çóµ÷¼Á£¬Ò»Ö¾Ô¸211£¬³õÊԳɼ¨349 +4 ½­»´±±Ô 2026-04-05 4/200 2026-04-06 22:44 by chenzhimin
[¿¼ÑÐ] 327Çóµ÷¼Á +3 Xxjc1107. 2026-04-06 3/150 2026-04-06 22:34 by qlm5820
[¿¼ÑÐ] 287Çóµ÷¼Á +3 ͨÐÅѧ˶081000 2026-04-03 4/200 2026-04-06 21:03 by going home
[¿¼ÑÐ] Çóµ÷¼Á +4 wos666 2026-04-03 5/250 2026-04-06 15:22 by wos666
[¿¼ÑÐ] 301Çóµ÷¼Á +6 ϸ°ûÏà¹Øµ°°× 2026-04-02 10/500 2026-04-06 08:34 by jp9609
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] 085601£¬Ò»Ö¾Ô¸Ïôó334¸´ÊÔ±»Ë¢Çóµ÷¼Á +13 ÔøÑöÖ® 2026-04-03 15/750 2026-04-04 20:13 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸±±Àí325·ÖÇóµ÷¼Á +6 ÕÒµ÷¼Á£¬£¬ 2026-04-02 6/300 2026-04-03 22:20 by –¹Æ?
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 bvzz 2026-04-01 3/150 2026-04-03 09:47 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-02 10:52 by lnilvy
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-01 11/550 2026-04-01 22:40 by peike
[¿¼ÑÐ] 262Çóµ÷¼Á +9 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-03-31 10/500 2026-04-01 12:22 by sunshine0013
[¿¼ÑÐ] 318Çóµ÷¼Á +8 ÆßÒä77 2026-04-01 8/400 2026-04-01 10:37 by Jaylen.
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û