Abstract
Measurements of Mg composition profiles at the subnanoscale level were performed. Results were compared to the predictions of first-principles calculations. The calculations established a pronounced electronic driving force for the segregation of Mg to coherent Al/Al3Sc interfaces in this model two-phase ternary alloy system.
Original language | English (US) |
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Article number | 036101 |
Pages (from-to) | 036101/1-036101/4 |
Journal | Physical review letters |
Volume | 91 |
Issue number | 3 |
State | Published - Jul 18 2003 |
ASJC Scopus subject areas
- Physics and Astronomy(all)