Simultaneous use and self-consistent analyses of μ-PIXE and μ-EBS for the characterization of corrosion layers grown on ancient coins

J. Cruz; V. Corregidor; L. C. Alves

doi:10.1016/j.nimb.2017.02.010

Simultaneous use and self-consistent analyses of μ-PIXE and μ-EBS for the characterization of corrosion layers grown on ancient coins

J. Cruz, V. Corregidor, L. C. Alves

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

The study of corrosion products in two XVI century coins through the simultaneous and self-consistent μ-PIXE and μ-EBS spectra analyses is presented in this work. The fitted spectra give consistent results, showing the feasibility of this approach to determine in a fast and non-destructive way the elemental composition and concentration depth profiles of the corrosion layers.

Original language	English
Pages (from-to)	324-328
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Volume	406
DOIs	https://doi.org/10.1016/j.nimb.2017.02.010
Publication status	Published - 1 Sept 2017

Keywords

Coins corrosion
IBA techniques
Self-consistent analysis

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Simultaneous use and self-consistent analyses of μ-PIXE and μ-EBS for the characterization of corrosion layers grown on ancient coins. / Cruz, J.; Corregidor, V.; Alves, L. C.
In: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 406, 01.09.2017, p. 324-328.

Research output: Contribution to journal › Article › peer-review

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T1 - Simultaneous use and self-consistent analyses of μ-PIXE and μ-EBS for the characterization of corrosion layers grown on ancient coins

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AU - Corregidor, V.

AU - Alves, L. C.

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AB - The study of corrosion products in two XVI century coins through the simultaneous and self-consistent μ-PIXE and μ-EBS spectra analyses is presented in this work. The fitted spectra give consistent results, showing the feasibility of this approach to determine in a fast and non-destructive way the elemental composition and concentration depth profiles of the corrosion layers.

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KW - IBA techniques

KW - Self-consistent analysis

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VL - 406

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JO - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

ER -

Simultaneous use and self-consistent analyses of μ-PIXE and μ-EBS for the characterization of corrosion layers grown on ancient coins

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Keywords

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