"Photoelectron Spectroscopy" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The study of the energy of electrons ejected from matter by the photoelectric effect, i.e., as a direct result of absorption of energy from electromagnetic radiation. As the energies of the electrons are characteristic of a specific element, the measurement of the energy of these electrons is a technique used to determine the chemical composition of surfaces.
This graph shows the total number of publications written about "Photoelectron Spectroscopy" by people in this website by year, and whether "Photoelectron Spectroscopy" was a major or minor topic of these publications.
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