| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10674687 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2011 | 4 Pages |
Abstract
The implementation of computed tomography on the nanobeam line of CENBG has required a careful design of the analysis chamber, especially microscopes for precise sample visualization, and detectors for scanning transmission ion microscopy (STIM) and for particle induced X-ray emission (PIXE). The sample can be precisely positioned in the three directions X, Y, Z and a stepper motor coupled to a goniometer ensures the rotational motion. First images of 3D tomography were obtained on a reference sample containing microspheres of certified diameter, showing the good stability of the beam and the sample stage, and the precision of the motion.
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Authors
N. Gordillo, C. Habchi, L. Daudin, A. Sakellariou, F. Delalée, Ph. Barberet, S. Incerti, H. Seznec, Ph. Moretto,