FIM ATOM PROBE INVESTIGATION OF LONG PERIOD SUPERSTRUCTURES IN Cu3 ± xPd

1 November 1989

journal article
Published by EDP Sciences in Le Journal de Physique Colloques

Vol. 50 (C8) , C8-365
https://doi.org/10.1051/jphyscol:1989862

Abstract

FIM atom-probe techniques have been used in order to investigate concentration modulations related to (001) APB's in Cu3 ± x Pd. Layer by layer analysis of (001) superstructure planes of a long-period single crystal (20.5 % Pd) exhibits LRO modulations with correlation lengths oscillating between 6 and 7 d001. The average wavelength (6.5 d001) is in good agreement with the mean size of one-dimensional ordered domains, as measured by HRTEM

Keywords

FIM ATOM
PERIOD SUPERSTRUCTURES
ATOM PROBE INVESTIGATION
XPD
LONG PERIOD
CU3

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