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vavga_zd555

金虫 (正式写手)

[求助] 两种材料的复合物,它的带隙如何表示?或者该如何解释?

做了两种材料的复合物,审稿人提了这样的问题,应该怎么解释?

the expression of “bandgap values of the bmt-1, bmt-2, bmt-3 and bmt-4 composites were equal to 2.88, 2.85, 2.81, and 2.79 ev, respectively”
is not suitable, because bmt is a composite that contains two different semiconductors rather than only one semiconductor. a composite
should not have a single bandgap, so it is not correct to compare the bandgaps of composites.

但是我看到很多关于异质结复合物的文献,几乎都是用一个带隙来表示的,这样有什么问题吗?该如何解释?
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秋寂莫尘

新虫 (初入文坛)

可以做一个波长吸收度的曲线,转成能量对应的曲线后应该能找到两条斜率的曲线,然后拟合一下就能得到两个材料的带隙了

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