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One of the most tedious aspects of XPS analysis is selecting the correct background (Shirley, Tougaard, or Linear). introduces an intelligent background detection algorithm that analyzes the spectral noise and slope to suggest the optimal background model. For overlapping peaks, the software’s "Smart Peak Fitting" library automatically recognizes doublets (e.g., Si 2p, S 2p, Cr 2p) and applies the correct spin-orbit splitting rules without manual intervention.
: A built-in library of XPS spectra and chemical state information that assists in the interpretation of complex peaks [3]. Thermo Avantage Xps Software 24
Thermo Fisher’s proprietary Knowledge Base has been expanded significantly in version 24. This is a relational database containing thousands of reference spectra, binding energies, and chemical state examples. When you click on a peak in Avantage 24, the software cross-references your data against the Knowledge Base, offering real-time suggestions for chemical assignments—from graphitic carbon to complex transition metal oxides. This reduces the reliance on print handbooks and ensures consistency across your lab. One of the most tedious aspects of XPS
Dr. Rachel sent her sample to a laboratory equipped with a Thermo Scientific K-Alpha XPS instrument, which was controlled by the Thermo Avantage XPS Software. The laboratory technician carefully prepared the sample and ran the XPS experiment using the Avantage software. : A built-in library of XPS spectra and
Overall, users find it to be a that excels at automating complex workflows, though it carries a steeper learning curve for those used to open-source or purely academic tools. Key Strengths
Still using Thermo Avantage version 5.5 or 6.2? Here is a stark comparison:
Analyzing XPS data can be daunting, but Avantage simplifies it with powerful mathematical tools and reference libraries:
