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[Analysis Case] Depth Direction State Evaluation of Tin (Sn) Surface

Evaluation of modified layers and altered layers through surface treatment is possible!

TOF-SIMS has good depth resolution and can obtain fragment ions corresponding to bonding states, allowing for the evaluation of layer structures near the surface, within a few nanometers. This document presents a case study analyzing the layer structure of a tin plate surface based on the information obtained from the measurement of standard samples of tin oxide and hydrated tin oxide. By applying this technology, it is possible to evaluate modified layers and altered layers due to surface treatment.