Angle Resolved-XRF analysis of Puebla ceramic decorations

Abstract

With Angle Resolved XRF (AR-XRF) the sample is investigated at different angles of detection and irradiation. The geometry of analysis indeed affects the intensity of the characteristic elemental fluorescence signal of the sample, which depends on the element distribution inside the sample. This technique has already proved to be very useful in analyzing metallic bilayer samples. In this paper, we applied AR-XRF to study a real case in the field of Cultural Heritage, with the analysis of a glazed ceramic coming from Puebla, Mexico. The analysis of the decorations, which present different thicknesses and compositions, has shown the limits of the technique, especially in the case of thick and diffused layers, and the importance of a priori knowledge to retrieve structural information in the case of a complex system with a great number of variables.

Cite this work

No public copy is stored for this record, so only the metadata is cited.

Stored only when both papers are in the corpus — 7 citations exist upstream.

Papers that cite the same references — the relational fallback while embeddings are still backfilling.