在用xps测量绝缘体或者半导体时，需要对荷电效应所引起的偏差进行校正（荷电校正的目的），称之为“荷电校正”。 注：一般来说样品都需要进行荷电校正，用于后期判定峰偏移以及电子转移。 ②荷电校正方法. 一般采用外来污染碳的c1s作为基准峰来进行校准。

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Dell XPS 13 9370 best price is Rs. 101,775 as on 21st June 2025. See full specifications, expert reviews, user ratings, and more. Compare Dell XPS 13 9370 prices before buying online.

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We’ve had the chance to explore the Dell XPS 14, and it’s clear that this premium laptop brings a lot to the table. Dell’s signature blend of elegance and performance is fully realized here, with the ...

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研究团队采用探针超声法构建了CuO纳米片（平均尺寸396 nm，厚度6 nm）与rGO的异质结构，通过XRD、HRTEM、XPS等技术证实材料成功合成。 关键实验技术包括：改良Hummers法制备GO、溶热法合成CuO前驱体、超声辅助复合构建异质结构，以及UV-Vis漫反射光谱和光催化活性测试。

The Dell XPS 14 distinguishes itself as the best photo editing laptop for Windows users within the acclaimed XPS line-up, offering unparalleled features starting at $1,499.