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Atom probe tomography spatial reconstruction: Status and directions

机译:原子探针层析成像空间重建:状态和方向

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In this review we present an overview of the current atom probe tomography spatial data reconstruction paradigm, and explore some potential routes to improve the current methodology in order to yield a more accurate representation of nanoscale microstructure. Many of these potential improvement methods are directly tied to extensive application of advanced numerical methods, which are also very briefly reviewed. We have described effects resulting from the application of the standard model and then introduced several potential improvements, first in the far field, and, second, in the near field. The issues encountered in both cases are quite different but ultimately they combine to determine the spatial resolution of the technique.
机译:在这篇综述中,我们概述了当前的原子探针层析成像空间数据重建范例,并探索了一些可能的途径来改进当前的方法,以产生更精确的纳米级微观结构表示。这些潜在的改进方法中有许多直接与高级数值方法的广泛应用相关,高级数值方法也得到了简要的回顾。我们已经描述了应用标准模型所产生的效果,然后介绍了一些潜在的改进,首先是在远场,其次是在近场。两种情况下遇到的问题都大不相同,但最终它们结合起来确定了技术的空间分辨率。

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