Exploring Biases in Atom Probe Tomography Compositional Analysis of Minerals

2021 ◽  
Author(s):  
Chiara Cappelli ◽  
Sandi Smart ◽  
Harold Stowell ◽  
Alberto Pérez‐Huerta
Keyword(s):  
Atom Probe Tomography ◽  
Compositional Analysis ◽  
Atom Probe

scholarly journals Point-by-point compositional analysis for atom probe tomography

MethodsX ◽  
2014 ◽  
Vol 1 ◽  
pp. 12-18 ◽  
Author(s):  
Leigh T. Stephenson ◽  
Anna V. Ceguerra ◽  
Tong Li ◽  
Tanaporn Rojhirunsakool ◽  
Soumya Nag ◽  
...  
Keyword(s):  
Atom Probe Tomography ◽  
Compositional Analysis ◽  
Atom Probe

scholarly journals Quantitative Compositional Analysis of Fluorhydroxyapatite by Atom Probe Tomography

2013 ◽  
Vol 19 (S2) ◽  
pp. 184-185 ◽  
Author(s):  
M.N. Bachhav ◽  
S.-R. Chang ◽  
A. McFarland ◽  
E.A. Marquis ◽  
B. Clarkson
Keyword(s):  
Atom Probe Tomography ◽  
Compositional Analysis ◽  
Atom Probe

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

scholarly journals Nanoscale compositional analysis of wurtzite BAlN thin film using atom probe tomography

2020 ◽  
Vol 117 (23) ◽  
pp. 232103
Author(s):  
Jith Sarker ◽  
Tinh Binh Tran ◽  
Feras AlQatari ◽  
Che-Hao Liao ◽  
Xiaohang Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Atom Probe Tomography ◽  
Compositional Analysis ◽  
Atom Probe

scholarly journals A scheme to correct for inaccuracies in the compositional analysis of SixGe1-x by Atom Probe Tomography

2021 ◽  
Vol 27 (S1) ◽  
pp. 178-179
Author(s):  
Masoud Dialameh ◽  
Jeroen Scheerder ◽  
Richard J. H. Morris ◽  
Johan Meersschaut ◽  
Olivier Richard ◽  
...  
Keyword(s):  
Atom Probe Tomography ◽  
Compositional Analysis ◽  
Atom Probe

scholarly journals Reflections on the Analysis of Interfaces and Grain Boundaries by Atom Probe Tomography

2020 ◽  
Vol 26 (2) ◽  
pp. 247-257 ◽  
Author(s):  
Benjamin M. Jenkins ◽  
Frédéric Danoix ◽  
Mohamed Gouné ◽  
Paul A.J. Bagot ◽  
Zirong Peng ◽  
...  
Keyword(s):  
Grain Boundaries ◽  
Atom Probe Tomography ◽  
Compositional Analysis ◽  
Atom Probe ◽  
Atomic Scale ◽  
Three Dimensions ◽  
Specimen Preparation ◽  
Structure Property ◽  
Wide Range

AbstractInterfaces 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.

scholarly journals Correlating nanoscale secondary ion mass spectrometry and atom probe tomography analysis of uranium enrichment in metallic nuclear fuel

The Analyst ◽  
2021 ◽  
Vol 146 (1) ◽  
pp. 69-74
Author(s):  
Elizabeth Kautz ◽  
John Cliff ◽  
Timothy Lach ◽  
Dallas Reilly ◽  
Arun Devaraj
Keyword(s):  
Mass Spectrometry ◽  
Nuclear Fuel ◽  
Atom Probe Tomography ◽  
Secondary Ion Mass Spectrometry ◽  
Atom Probe ◽  
Uranium Enrichment ◽  
Length Scales ◽  
Atom Probe Tomography Analysis ◽  
Secondary Ion ◽  
Tomography Analysis

235U enrichment in a metallic nuclear fuel was measured via NanoSIMS and APT, allowing for a direct comparison of enrichment across length scales and resolutions.

scholarly journals Inside Front Cover: Atom Probe Tomography of Encapsulated Hydroxyapatite Nanoparticles (Small Methods 2/2021)

Small Methods ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 2170004
Author(s):  
Daniel S. Mosiman ◽  
Yi‐Sheng Chen ◽  
Limei Yang ◽  
Brian Hawkett ◽  
Simon P. Ringer ◽  
...  
Keyword(s):  
Atom Probe Tomography ◽  
Atom Probe ◽  
Hydroxyapatite Nanoparticles ◽  
Front Cover
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