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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
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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
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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
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zhuguomin1

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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¡£
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