Optimization of Material Analysis Conditions for Laser-Assisted Atom Probe Tomography Characterization
- 作者: Raznitsyn O.1,2, Lukyanchuk A.1,2, Shutov A.1,2, Rogozhkin S.1,2, Aleev A.1,2
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隶属关系:
- Institute for Theoretical and Experimental Physics named by A.I. Alikhanov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- 期: 卷 72, 编号 14 (2017)
- 页面: 1404-1410
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182750
- DOI: https://doi.org/10.1134/S1061934817140118
- ID: 182750
如何引用文章
详细
Atom probe tomography (APT) analysis with a femtosecond laser is one of the most promising techniques to characterize local variations of chemical distribution in materials with subnanometer spatial resolution. In this study, the effect of APT analysis conditions on the accuracy of data recovery for chromium steels and Fe-Cr alloys is investigated. Dependences of mass resolving power and the detected composition of chromium as a function of laser power, specimen geometry, and evaporation rate are presented.
作者简介
O. Raznitsyn
Institute for Theoretical and Experimental Physics named by A.I. Alikhanov; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
编辑信件的主要联系方式.
Email: Oleg.Raznitsyn@itep.ru
俄罗斯联邦, Moscow, 117218; Moscow, 115409
A. Lukyanchuk
Institute for Theoretical and Experimental Physics named by A.I. Alikhanov; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: Oleg.Raznitsyn@itep.ru
俄罗斯联邦, Moscow, 117218; Moscow, 115409
A. Shutov
Institute for Theoretical and Experimental Physics named by A.I. Alikhanov; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: Oleg.Raznitsyn@itep.ru
俄罗斯联邦, Moscow, 117218; Moscow, 115409
S. Rogozhkin
Institute for Theoretical and Experimental Physics named by A.I. Alikhanov; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: Oleg.Raznitsyn@itep.ru
俄罗斯联邦, Moscow, 117218; Moscow, 115409
A. Aleev
Institute for Theoretical and Experimental Physics named by A.I. Alikhanov; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: Oleg.Raznitsyn@itep.ru
俄罗斯联邦, Moscow, 117218; Moscow, 115409