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lorna639

木虫 (著名写手)

[求助] 请问混合物的扩散系数怎么计算?

现在要用MS来预测两个固体化合物混合到一起时的熔点,可以用扩散系数得到,扩散系数的突变点就是熔点,但是这里我疑惑的是要计算整个体系的扩散系数还是其中一种化合物的扩散系数?还有计算细节能否告知?多谢各位!

[ Last edited by lorna639 on 2012-9-29 at 11:14 ]
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digghost

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【答案】应助回帖

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fzx2008: 金币+2, 谢谢指教! 2012-10-04 13:25:42
楼主可以计算健能,来推倒熔点,Melting of metallic and intermetallic solids: An energetic view from DFT calculated potential wells这个对你会有帮助的。
呵呵了
3楼2012-10-04 11:32:56
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