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10Â¥: Originally posted by yjchemwang at 2012-10-03 21:22:36
E(CB)=X-Ec-0.5Eg
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Ä¿¹âÖ®³Ç(½ð±Ò+1): 2011-04-18 08:25:12
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Originally posted by Ä¿¹âÖ®³Ç at 2011-04-17 19:59:24:
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yjchemwang

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fzx2008: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2012-10-03 22:22:19
E(CB)=X-Ec-0.5Eg
E(VB)=E(CB)+Eg
ÕâÊǹÀË㹫ʽ ÆäÖÐX is the absolute electronegativity of the atom semicon-
ductor, expressed as the geometric mean of the absolute electro-
negativity of the constituent atoms Ò²¾ÍÊÇ˵ÊÇ×é·ÖÔ­×ӵļ¸ºÎƽ¾ùµç¸ºÐÔ
Ec is the energy of free electrons of the hydrogen
scale (4.5 eV) ¾ÍÊÇ˵EcΪ¶¨Öµ4.5eV
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robinlhb

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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
same puzzle
need for answer!
11Â¥2013-05-16 12:08:11
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qingdacuihua

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¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
10Â¥: Originally posted by yjchemwang at 2012-10-03 21:22:36
E(CB)=X-Ec-0.5Eg
E(VB)=E(CB)+Eg
ÕâÊǹÀË㹫ʽ ÆäÖÐX is the absolute electronegativity of the atom semicon-
ductor, expressed as the geometric mean of the absolute electro-
negativity of the consti ...

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С¾°133

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franch: ½ð±Ò+3, лл»ØÌû½»Á÷¡£¡£¡£ 2014-10-27 19:59:04
àÅ Õâ¸öµç¸ºÐÔÒª¸ù¾ÝÃÜÁ¢¸ùµç¸ºÐÔÀíÂÛ¼ÆËãµÄ
http://en.wikipedia.org/wiki/Electronegativity
14Â¥2014-10-27 09:44:17
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2011-04-17 22:43   »Ø¸´  
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