Title of article :
Advances in the reconstruction of atom probe tomography data
Author/Authors :
Gault، نويسنده , , B. and Haley، نويسنده , , D. and de Geuser، نويسنده , , F. and Moody، نويسنده , , M.P. and Marquis، نويسنده , , E.A. and Larson، نويسنده , , D.J. and Geiser، نويسنده , , B.P.، نويسنده ,
Pages :
10
From page :
448
To page :
457
Abstract :
Key to the integrity of atom probe microanalysis, the tomographic reconstruction is built atom by atom following a simplistic protocol established for previous generations of instruments. In this paper, after a short review of the main reconstruction protocols, we describe recent improvements originating from the use of exact formulae enabling significant reduction of spatial distortions, especially near the edges of the reconstruction. We also show how predictive values for the reconstruction parameters can be derived from electrostatic simulations, and finally introduce parameters varying throughout the analysis.
Keywords :
Ion projection , reconstruction , Atom probe tomography
Journal title :
Astroparticle Physics
Record number :
2050579
Link To Document :
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