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Aphrodite晓

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[求助] 求会同步辐射粉末解析晶胞参数 已有1人参与

现有常压下单晶结构,想通过不同压力下粉末同步辐射数据,解析出各压力下的晶胞参数。如果能做,可付费。谢谢

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loaferfdu

铁杆木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
理论上来说,有单晶则可以有cif文件,有同步辐射的数据,如果没有发生相变,只是峰位置的移动,做个Rietveld精修即可得到晶格常数。使用GSAS、MAUD、FULLPROF之类的软件,随便选一个就可以了,很简单的。如果有相变,就麻烦了。你可以把所有的谱图叠加了看看,判断一下。
2楼2019-06-10 12:50:42
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