From Northwestern University Center for Atom-Probe Tomography
Revision as of 23:57, 1 February 2008 by Karnesky (talk | contribs) (center for long layout)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Interprecipitate Distance Distribution algorithm.

A proxigram obtained from a LEAP tomographic dataset of a dilute Al-Sc-Lu alloy which has been aged at 300 deg C. Nanometer-sized Al3(Sc1-xLux) precipitates are exploited as a strengthening phase. This proxigram quantifies the core/shell structure which develops in the precipitates, with Lu segregating to the center of the precipitates and Sc forming a shell around the core.

(Courtesy: Matt Krug)