Surface science insight note: Charge compensation and charge correction in X‐ray photoelectron spectroscopy

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-04-15 DOI:10.1002/sia.7309

Beatriz Mendoza‐Sánchez, Vincent Fernandez, Pascal Bargiela, Neal Fairley, Jonas Baltrusaitis

引用次数: 0

Abstract

Strategies to deal with sample charging effects on X‐ray photoelectron spectroscopy (XPS) spectra are presented. These strategies combine charge compensation (or lack of) via a flow of electrons and an electrical connection (or lack of) of samples to the ground. Practical examples involving samples with a range of different electrical properties, sample structure/composition and sensitivity to X‐rays, illustrate the correlation between sample properties, measurement strategies, and the resulting XPS data. The most appropriate measurement strategy for a particular sample is also recommended. We highlight the crucial importance of appropriate XPS data acquisition to obtain a correct data interpretation.

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表面科学启示录：X 射线光电子能谱中的电荷补偿和电荷校正

本文介绍了处理样品充电对 X 射线光电子能谱 (XPS) 光谱影响的策略。这些策略结合了通过电子流和样品与地面的电连接（或不连接）进行电荷补偿（或缺乏电荷补偿）的方法。实际示例涉及一系列具有不同电特性、样品结构/组成和对 X 射线敏感性的样品，说明了样品特性、测量策略和所得 XPS 数据之间的相互关系。此外，还推荐了最适合特定样品的测量策略。我们强调了适当的 XPS 数据采集对于获得正确的数据解释的重要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.