Cryo Atom Probe: Freezing atoms in place for 3D mapping

被引：13
|
作者：
Chen, Yi-Sheng [1 ,2 ]
Griffith, Matthew J. [1 ,2 ]
Cairney, Julie M. [1 ,2 ]
机构：
[1] Univ Sydney, Australian Ctr Microscopy & Microanal, Sydney, NSW 2006, Australia
[2] Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia
来源：
NANO TODAY | 2021年 / 37卷
基金：
澳大利亚研究理事会;
关键词：
TRAPPING SITES; HYDROGEN; STEEL;
D O I：
10.1016/j.nantod.2021.101107
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cryogenic atom probe tomography (cryo-APT) is an emerging microscopy technique that has already led to several new insights in materials science. However, some of the challenges regarding the particularly stringent sample fabrication and preparation for cryo-APT measurements have not yet been fully outlined. Here we discuss the recent advances in the development of cryo-APT, with a special focus on understanding the unique instrumentation and sample preparation techniques that will allow cryo-APT to be applied to a broad range of materials study. We highlight how cryo-APT holds enormous potential in revolutionising nanoscience across the physical, materials and life sciences disciplines. (c) 2021 Elsevier Ltd. All rights reserved.
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页数：5
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