Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 560  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö 1STÇ¿Ìû £¬µã»÷ÕâÀï½øÐв鿴

zhuguomin1

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] surface energy µÄÎÊÌâ

Çó¸ßÊÖ½â´ð¹ØÓÚÑõ»¯Îïsurface energy£¨energy of surface formation£©µÄº¬Ò壬 ×îºÃÄܸø¸öÎÄÕ¿´¿´¾Í¸üºÃÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

buct2010

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
zhuguomin1(½ð±Ò+10): ·Ç³£¸Ðл¡£¡£¡£ 2011-04-29 10:04:34
gzqdyouxia(½ð±Ò+3, 1STÇ¿Ìû+1): ллÏêϸָµ¼ 2011-04-29 10:26:04
ÒýÓûØÌû:
Originally posted by zhuguomin1 at 2011-04-29 07:31:00:
Çó¸ßÊÖ½â´ð¹ØÓÚÑõ»¯Îïsurface energy£¨energy of surface formation£©µÄº¬Ò壬 ×îºÃÄܸø¸öÎÄÕ¿´¿´¾Í¸üºÃÁË

Esurf=£¨Eslab - N Ebulk£©/2A
Eslab ¾ÍÊÇslab µÄÄÜÁ¿£¬Ebulk Ò»°ãÊÇÌåÏàÖÐÔ­°û£¨¼ÙÉèÔ­°ûÖÐÓÐm¸öÔ­×Ó£¬×îСµÄÖØ¸´µ¥Ôª£©µÄÄÜÁ¿£¬slab Öк¬ÓÐN¸öÌåÏàÖÐÔ­°û¡£ AÊDZíÃæ»ý¡£
ÎÒËãµÄ½ðºìʯ½á¹¹SnO2£¨110£©ÎªÀý£º
Ebulk ÊÇÌåÏà½ðºìʯ½á¹¹SnO2Ô­°ûµÄÄÜÁ¿£¨º¬2¸öSn£¬4¸öO£©£¬Ò»²ãµÄslab ÓÐ4¸öSn£¬8¸öO¡£ÄÇôN=2£¬AÓûùʸÀ´Ëã¡£

ÎÄÏ×£ºEnergetics and structure of stoichiometric SnO2 surfaces
studied by first-principles calculations  Surface Science 463 (2000) 93¨C101

ÎÄÏ×ÖÐ4.2. Surface energies ÓнéÉÜ
2Â¥2011-04-29 09:57:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhuguomin1

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by buct2010 at 2011-04-29 09:57:15:
Esurf=£¨Eslab - N Ebulk£©/2A
Eslab ¾ÍÊÇslab µÄÄÜÁ¿£¬Ebulk Ò»°ãÊÇÌåÏàÖÐÔ­°û£¨¼ÙÉèÔ­°ûÖÐÓÐm¸öÔ­×Ó£¬×îСµÄÖØ¸´µ¥Ôª£©µÄÄÜÁ¿£¬slab Öк¬ÓÐN¸öÌåÏàÖÐÔ­°û¡£ AÊDZíÃæ»ý¡£
ÎÒËãµÄ½ðºìʯ½á¹¹SnO2£¨110£©ÎªÀý£º ...

ÕæµÄ·Ç³£¸Ðл¡£¡£¡£
3Â¥2011-04-29 10:04:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhuguomin1 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +16 c297914 2026-04-05 17/850 2026-04-08 13:00 by grayjzr
[¿¼ÑÐ] 297Çóµ÷¼Á +16 GENJIOW 2026-04-07 17/850 2026-04-08 11:05 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çó¿¼ÑвÄÁϵ÷¼Á +3 ²Ä»¯Àî¿É 2026-04-07 3/150 2026-04-08 00:21 by JourneyLucky
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤085600 310·ÖÇóµ÷¼Á +20 0856²ÄÁÏÓ뻯¹¤3 2026-04-04 22/1100 2026-04-07 15:14 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 22408 318·ÖÇóµ÷¼Á +4 ÇڷܵÄСÁý°ü 2026-04-06 6/300 2026-04-07 15:05 by Ö½º×555
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +10 ¹þ¹þ¹þºðºðºð¹þ 2026-04-04 10/500 2026-04-05 21:22 by ѧԱ8dgXkO
[¿¼ÑÐ] 348Çóµ÷¼Á +6 wukira 2026-04-04 6/300 2026-04-05 18:11 by Öí»á·É
[¿¼ÑÐ] 295Çóµ÷¼Á +8 FZAC123 2026-04-03 8/400 2026-04-05 17:46 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£´óѧÉúÎïѧ346 +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-03 3/150 2026-04-04 20:20 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ085901ÍÁľר˶345Çóµ÷¼Á +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 26µ÷¼Á 086003 +6 ʧ»îµÄϸ°û 2026-04-04 6/300 2026-04-04 09:50 by zhangdingwa
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] 387Çóµ÷¼Á +4 °®³ÔƬ¶¹ÍÁ 2026-04-03 5/250 2026-04-04 08:10 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by °ÙÁéͯ888
[¿¼ÑÐ] 348Çóµ÷¼Á +6 ÎâÑå׿24k 2026-04-02 6/300 2026-04-02 14:07 by ¸øÄãÄã×¢ÒâÐÝÏ¢
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û