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Comparison of depth profiling analysis using XPS and AES.

XPS: X-ray Photoelectron Spectroscopy AES: Auger Electron Spectroscopy

XPS and AES are surface-sensitive analytical techniques widely used for evaluating sample surfaces, but by combining them with ion etching, depth profiling analysis becomes possible. When conducting depth profiling analysis, it is important to appropriately differentiate between XPS and AES according to the area to be measured and the material of the sample in order to perform analysis that aligns with the objectives. The characteristics of depth profiling analysis using XPS and AES will be compared using the analysis of SUS passive films as an example.

Related Link - https://www.mst.or.jp/casestudy/tabid/1318/pdid/35…

basic information

For detailed data, please refer to the catalog.

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Applications/Examples of results

Analysis of LSI, memory, and electronic components.

Comparison of Depth Direction Analysis by XPS and AES_B0211

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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!