Reflections on the analysis of interfaces and grain boundaries by atom probe tomography
| Autor: | Frédéric Danoix, Paul A. J. Bagot, Michael P. Moody, Mohamed Gouné, Baptiste Gault, Benjamin M. Jenkins, Zirong Peng |
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| Přispěvatelé: | University of Oxford, Groupe de physique des matériaux (GPM), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche sur les Matériaux Avancés (IRMA), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université de Caen Normandie (UNICAEN), Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB), Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Microstructure Physics and Alloy Design [MPIE Düsseldorf], Max-Planck-Institut für Eisenforschung GmbH, Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Imperial College London, University of Oxford [Oxford], Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Condensed Matter - Materials Science Interface (Java) Materials Science (cond-mat.mtrl-sci) FOS: Physical sciences 02 engineering and technology Atom probe [CHIM.MATE]Chemical Sciences/Material chemistry 021001 nanoscience & nanotechnology Microscopy and Microanalysis 01 natural sciences Atomic units Microanalysis Engineering physics law.invention Characterization (materials science) law 0103 physical sciences Grain boundary 0210 nano-technology Instrumentation Nanoscopic scale |
| Zdroj: | Microscopy and Microanalysis Microscopy and Microanalysis, 2020, 26 (2), pp.247-257. ⟨10.1017/S1431927620000197⟩ Microscopy and Microanalysis, Cambridge University Press (CUP), 2020, 26 (2), pp.247-257. ⟨10.1017/S1431927620000197⟩ |
| ISSN: | 1431-9276 1435-8115 |
| DOI: | 10.1017/S1431927620000197⟩ |
| Popis: | Interfaces play critical roles in materials and are usually both structurally and compositionally complex microstructural features. The precise characterization of their nature in three-dimensions at the atomic scale is one of the grand challenges for microscopy and microanalysis, as this information is crucial to establish structure–property relationships. Atom probe tomography is well suited to analyzing the chemistry of interfaces at the nanoscale. However, optimizing such microanalysis of interfaces requires great care in the implementation across all aspects of the technique from specimen preparation to data analysis and ultimately the interpretation of this information. This article provides critical perspectives on key aspects pertaining to spatial resolution limits and the issues with the compositional analysis that can limit the quantification of interface measurements. Here, we use the example of grain boundaries in steels; however, the results are applicable for the characterization of grain boundaries and transformation interfaces in a very wide range of industrially relevant engineering materials. |
| Databáze: | OpenAIRE |
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