A step-by-step guide to perform x-ray photoelectron spectroscopy

There is a growing concern within the surface science community that the massive increase in the number of XPS articles over the last few decades is accompanied by a decrease in work quality including in many cases meaningless chemical bond assignment. What matters in the end is that the conclusions from the analysis can be trusted.

⚡ This is an original paraphrased summary — not copied from the abstract. Full paper available at the source link below.

• 1 Should this trend continue, it would have disastrous consequences for scientific research.
• 2 While there are many factors responsible for this situation, the lack of insight of physical principles combined with seeming ease of XPS operation and insufficient training are certainly the major ones.
• 3 To counter that, we offer a comprehensive tutorial written in the form of a step-by-step guide starting from experimental planning, through sample selection and handling, instrument setup, data acquisition, spectra analysis, and results presentation.

This work deepens our understanding of the fundamental laws governing the universe, from subatomic particles to cosmic structures.

This summary is based on publicly available metadata and abstract. For the full research paper, visit the original source: