Abstract
The tracer diffusivity of Co in amorphous NixZr1-x has been measured as a function of pressure for0·42≤x≤0·62. The primary conclusions that can be drawnfrom the results of these measurements is that the activation volume ΔV of diffusion in amorphous NixZr1-x alloys is about (8-20) x 10-30 m3, and it is dependent upon alloy composition. The results are discussed in terms of a previously proposed interstitial-like diffusion mechanisms for Co in amorphous Ni-Zr.
Original language | English (US) |
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Pages (from-to) | 301-306 |
Number of pages | 6 |
Journal | Philosophical Magazine Letters |
Volume | 66 |
Issue number | 6 |
DOIs | |
State | Published - Dec 1992 |
ASJC Scopus subject areas
- Condensed Matter Physics