XPS is a technique in which the materials under study are irradiated with X-rays and the spectra of the emitted electrons are used to study the composition and state of the atoms on the surface. This method is used in fields such as catalysis, materials science, semiconductor physics and others.
The technology developed at NSU solves an important problem: It automates the processing of large amounts of data, which is especially important with the opening of a new science center in Siberia. Using synthetic data containing noise and peaks, a neural network was trained that could effectively segment spectra and process the results. The model produces results comparable to manual analysis, but the process takes less than a second, while traditional processing requires about 10 minutes per spectrum.
Source: Ferra
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