Atom Probe Tomography: Development and Application to the Geosciences,Geostandards and Geoanalytical Research

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Atom Probe Tomography: Development and Application to the Geosciences
Geostandards and Geoanalytical Research ( IF 2.7 ) Pub Date : 2020-02-26 , DOI: 10.1111/ggr.12313
Steven M. Reddy _{1,

2} , David W. Saxey ₁ , William D. A. Rickard ₁ , Denis Fougerouse _{1,

2} , Stephanie D. Montalvo _{1,

2} , Rick Verberne _{1,

2} , Arie Riessen ₁

Affiliation

Atom probe tomography (APT) is an analytical technique that provides quantitative three‐dimensional elemental and isotopic analyses at sub‐nanometre resolution across the whole periodic table. Although developed and mostly used in the materials science and semiconductor fields, recent years have seen increasing development and application in the geoscience and planetary science disciplines. Atom probe studies demonstrate compositional complexity at the nanoscale and provide fundamental new insights into the atom‐scale mechanisms taking place in minerals over geological time. Here, we provide an overview of APT, including the historical development and technical aspects of the instrumentation, and the fundamentals of data acquisition, data processing and data reconstruction. We also review previous studies and highlight the potential future applications of nanoscale geochemical studies of natural materials.

中文翻译：

原子探针层析成像：地球科学的发展与应用

原子探针层析成像（APT）是一项分析技术，可在整个元素周期表中以亚纳米级的分辨率提供定量的三维元素和同位素分析。尽管已开发并主要用于材料科学和半导体领域，但近年来在地球科学和行星科学学科中的开发和应用正在不断增长。原子探针研究证明了纳米级的组成复杂性，并为地质时期内矿物中发生的原子级机理提供了基础的新见解。在这里，我们提供了APT的概述，包括仪器的历史发展和技术方面，以及数据采集，数据处理和数据重建的基础。

更新日期：2020-02-26

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