Compared to silicon material, porous silicon has obvious characteristic of visible photoluminescence, and its principle can be explained by quantum confinement model.
多孔硅与硅材料相比，有明显的可见光致发光特性，其原理可用量子限制模型给予解释。
The experimental result shows that the PL peak position does not blue shift much as the prediction from the quantum confinement model with the porosity of porous silicon increasing.
发现光致发光峰位随多孔度增加而蓝移的数值远小于量子限制模型预期的结果。
This experimental finding is in good agreement with the result of calculation of electronic structure. The evidence strongly supports the model of quantum confinement effect.
这一发现恰与理论计算结果一致，从实验上支持了多孔硅的量子限域模型。
Comparing the photoluminescence spectra of different samples, our results agree with the quantum confinement-luminescence center model.
比较不同样品的光致发光谱，实验结果符合量子限制-发光中心模型。
Comparing the photoluminescence spectra of different samples, our results agree with the quantum confinement-luminescence center model.
比较不同样品的光致发光谱，实验结果符合量子限制-发光中心模型。
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