Title of article
Investigation of wüstite (Fe1−xO) by femtosecond laser assisted atom probe tomography
Author/Authors
Bachhav، نويسنده , , M. and Danoix، نويسنده , , R. and Danoix، نويسنده , , F. and Hannoyer، نويسنده , , B. and Ogale، نويسنده , , S. and Vurpillot، نويسنده , , F.، نويسنده ,
Pages
5
From page
584
To page
588
Abstract
In this paper, we report results obtained from laser assisted three-dimensional (3-D) atom probe tomography (APT) on wüstite (Fe1−xO). Oxides are generally insulating and hence hard to analyse in conventional electrical assisted APT. To overcome this problem, femtosecond laser pulses are used instead of voltage pulses. Here we discuss some aspects of pulsed laser field evaporation and optimization of parameters to achieve better chemical accuracy.
Keywords
Atom probe tomography , Laser assisted field evaporation , Wüstite
Journal title
Astroparticle Physics
Record number
2050635
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