Spatial Reconstruction of Atom Probe Data from Zircon

Spatial Reconstruction of Atom Probe Data from Zircon
复制标题

锆石原子探针数据的空间重建

DOI:
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发表时间:
2019
影响因子:
2.8
通讯作者:
S. Reddy
S. Reddy
中科院分区:
工程技术4区
文献类型:
--
作者:
D. Saxey;D. Fougerouse;W. Rickard;S. Reddy

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锆石(ZrSiO4)作为亚微米尺度地质信息来源的重要性[1-3]促使人们对原子探针层析成像(APT)优化其分析产生了极大的兴趣[4-6]。在这里,我们报告了一组原子探针实验,使用参考物质91500[7],主要目的是为锆石数据的“良好”空间重建提供信息。由于硅酸盐矿物的APT数据通常缺乏晶体学特征,因此无法使用依赖于晶格信息的方法来校准重建。同样,纳米尺度的特征并不总是存在或可用于精确成像,否则可能允许通过相关方法进行校准。
The importance of zircon (ZrSiO4) as a source of geological information at sub-micron scales [1-3] has driven significant interest in the optimization of its analysis by atom probe tomography (APT) [4-6]. Here we report a set of atom probe experiments, using the reference material 91500 [7], aimed primarily at informing a ‘good’ spatial reconstruction of zircon data. As crystallographic features are typically absent from APT data on silicate minerals, the reconstruction cannot be calibrated using methods that depend on lattice information. Similarly, nanoscale features are not always present or available for accurate imaging, which may otherwise allow calibration by correlative methods.
DOI: 10.1126/sciadv.1601318
发表时间: 2016-09
期刊: Science advances
影响因子: 13.6
作者:
Peterman EM;Reddy SM;Saxey DW;Snoeyenbos DR;Rickard WD;Fougerouse D;Kylander-Clark AR
通讯作者: Kylander-Clark AR
DOI: 10.1016/j.ultramic.2010.11.016
发表时间: 2011-05-01
期刊: ULTRAMICROSCOPY
影响因子: 2.2
作者:
Gault, B.;Haley, D.;Geiser, B. P.
通讯作者: Geiser, B. P.