An improved reconstruction procedure for the correction of local magnification effects in three-dimensional atom-probe

被引：79
作者：
De Geuser, F.
Lefebvre, W.
Danoix, F.
Vurpillot, F.
Forbord, B.
Blavette, D.
机构：
[1] Inst Mat Rouen, CNRS, GPM, UMR 6634, F-76801 St Etienne, France
[2] Pechiney CRV, Alcan Grp, F-38241 Voreppe, France
[3] Norwegian Univ Sci & Technol, N-7491 Trondheim, Norway
[4] SINTEF Mat Technol, N-7465 Trondheim, Norway
来源：
SURFACE AND INTERFACE ANALYSIS | 2007年 / 39卷 / 2-3期
关键词：
atom-probe; local magnification; data analysis;
D O I：
10.1002/sia.2489
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new 3DAP reconstruction procedure is proposed that accounts for the evaporation field of a secondary phase. It applies the existing cluster selection software to identify the atoms of the second phase and, subsequently, an iterative algorithm to homogenise the volume laterally. This procedure, easily implementable on existing reconstruction software, has been applied successfully on simulated and real 3DAP analyses. Copyright (C) 2007 John Wiley & Sons, Ltd.
引用
收藏
页码：268 / 272
页数：5
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