Method for characterizing a sample combining an x-ray characterization technique and a secondary ionization mass spectrometry characterization technique

Abstract

A method for characterizing a sample combining an X-ray tomography characterization technique and a secondary ionization mass spectrometry characterization technique, includes: a step of providing a tip that includes first and second end surfaces, a first cylindrical region bearing the first end surface and a second region in contact with the first cylindrical region and becoming slimmer towards the second end surface; a step of machining the second region to obtain a sample holder including a flat surface, the flat surface forming an end surface of the sample holder, the area of the flat surface being less than the area of the first end surface; a step of placing the sample on the flat surface of the sample holder; a first step of characterization of the sample using an X-ray characterization technique; a second step of characterization of the sample using a secondary ionization mass spectrometry characterization technique.

Dependencies are inferred from the claim text.