²é¿´: 1052  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

Ö£ÑÇÑÇ

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] Çó´óÉñ·­Òë³ÉÓ¢ÎÄ£¡

Òò´Ë´Ø³ÊÏÖϸ³¤ÐÎ̬ÒÔ½µµÍ×ÔÓÉÄܦ¤G£¬Í¬Ê±ÍŴصıíÃæÄÜÁ¿Õ¼×Ü×ÔÓÉÄܱÈÀýÔö´ó£¬Ê¹µÃ¸ø¶¨Ìå»ýµÄϸ³¤µÄÏà¸É´Ø¾ßÓиü´óµÄ±íÃæÄÜ£¬Í¬Ê±Ó¦±äÄÜÕ¼×Ü×ÔÓÉÄܱÈÀý½µµÍ¡£½ô´ÕµÄ{111}AlÆ½ÃæÏà±ÈÆäËü¾§Ãæ½µµÍ¾ßÓиüµÍµÄ¾§¸ñ×èÁ¦£¬Îö³ö¹ý³ÌÐèÒªµÄÄÜÀݸüµÍ£¬Òò´ËÍÅ´ØÍÅ´ØÎ»ÓÚ¸ü½ô´ÕµÄ{111}AlÆ½ÃæÉÏ(cluster 2)¡£¶ø´Ó{111}AlÈ¡Ïòµ½{100}AlÈ¡ÏòµÄת±ä¿É½øÒ»²½µÄ½µµÍ×Ü×ÔÓÉÄÜ¡£²¢ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú³¯×ŦÂ"µÄÏà±ä¹ý³Ì.
ľÓÐ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rcees2007

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Ö£ÑÇÑÇ: ½ð±Ò+30, ¡ï¡ï¡ïºÜÓаïÖú 2019-03-08 10:23:56
Therefore, the clusters exhibit an elongated morphology to reduce the free energy ¦¤G, while the surface energy of the clusters increases in proportion to the total free energy, so that a given volume of elongated coherent clusters has a larger surface energy, while strain energy accounts for total free energy.
The ratio is reduced.
The compact {111}Al plane has lower lattice resistance than other crystal plane reductions, and the energy barrier required for the precipitation process is lower, so the cluster clusters are located on the more compact {111}Al plane (Cluster 2).
The transition from the {111}Al orientation to the {100}Al orientation further reduces the total free energy.
And under certain conditions, the phase transition process toward ¦Â" occurs.
2Â¥2019-03-04 08:13:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

atman2019

Ìú³æ (³õÈëÎÄ̳)

fjtony163: ÆÁ±ÎÄÚÈÝ 2019-03-08 00:18:21
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2019-03-07 10:06:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

agar

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Ö£ÑÇÑÇ: ½ð±Ò+20, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2019-03-08 10:23:46
ÄÚÈÝÒÑɾ³ý
4Â¥2019-03-07 11:04:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ö£ÑÇÑÇ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 298Çóµ÷¼Á +4 fjj0912 2026-03-03 5/250 2026-03-07 20:29 by yxin_Z
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤Çóµ÷¼Á +6 ²©Ë¹ÌØ525 2026-03-06 7/350 2026-03-07 19:17 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸211 085600 280Êý¶þÓ¢¶þÇóµ÷¼Á +3 ÔÂɽб 2026-03-06 3/150 2026-03-07 18:56 by houyaoxu
[¿¼ÑÐ] »¶Ó­211±¾¿ÆÍ¬Ñ§£¬¹ýAÇø¹ú¼ÒÏߣ¬AÇø·ÇƫԶһ±¾£¬½»²æÑ§¿Æ¿ÎÌâ×é +20 lisimayy 2026-03-04 32/1600 2026-03-07 17:04 by Ëá²Ë²»³ÔÓã
[¿¼ÑÐ] 085602¸ß·Ö×Ó·½ÏòÇóµ÷¼Á +7 tlgudy 2026-03-04 7/350 2026-03-06 14:17 by guosr9609
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤Çóµ÷¼Á£¡ +5 »¯¹¤¿¼Éú111 2026-03-04 11/550 2026-03-06 01:20 by »¯¹¤¿¼Éú111
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304Çóµ÷¼Á +7 Çñgl 2026-03-05 10/500 2026-03-06 01:11 by ¾í°Ø¾í°Ø
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐ339Çóµ÷¼Á +3 Karry*^_^* 2026-03-04 3/150 2026-03-06 00:32 by wutongshun
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿293·Ö»·¾³¹¤³ÌÇóµ÷¼Á²ÄÁÏ/»¯¹¤£¬·þ´Óµ÷¼Á£¬¿¹Ñ¹ÄÜÁ¦Ç¿£¡ +8 xiiiia 2026-03-04 8/400 2026-03-05 20:01 by wangjihu
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 ºôºô£¿~+123456 2026-03-05 5/250 2026-03-05 19:43 by caszguilin
[¿¼ÑÐ] ²ÄÁÏѧ˶080500¸´ÊÔµ÷¼Á294 +3 ËÄÒ¶zjz 2026-03-04 3/150 2026-03-05 07:09 by kunm555
[¿¼ÑÐ] Ò»Ö¾Ô¸985²ÄÁÏÓ뻯¹¤ 326·ÖÇóµ÷¼Á +3 Hz795795 2026-03-04 3/150 2026-03-04 20:54 by wutongshun
[¿¼ÑÐ] ²ÄÁÏר˶346Çóµ÷¼Á +3 ÍúһϠ2026-03-04 3/150 2026-03-04 16:26 by sslc1985
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 298 +14 СÎ÷ЦÎûÎû 2026-03-03 14/700 2026-03-04 16:23 by sslc1985
[¿¼ÑÐ] 264Çóµ÷¼Á +3 thext 2026-03-03 3/150 2026-03-04 09:29 by ÈÈÇéɳĮ
[¿¼ÑÐ] 306Çóµ÷¼Á +7 ÕÅÕÅÕÅÕÅoo 2026-03-03 7/350 2026-03-03 21:35 by L135790
[¿¼ÑÐ] »¯¹¤×¨Ë¶µ÷¼Á +4 ÀûºÃÀûºÃ. 2026-03-03 7/350 2026-03-03 21:30 by L135790
[¿¼ÑÐ] ²ÄÁϹ¤³Ì274Çóµ÷¼Á +5 Lilithan 2026-03-01 5/250 2026-03-02 19:39 by caszguilin
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] »¯¹¤299·ÖÇóµ÷¼Á Ò»Ö¾Ô¸985Âä°ñ +5 ÎûÎû(*^¦Ø^*) 2026-03-01 5/250 2026-03-01 19:47 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û