Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1502540 | Scripta Materialia | 2009 | 4 Pages |
Abstract
Diffusion parameters, such as the integrated diffusion coefficient of the phase, the tracer diffusion coefficient of species at different temperatures and the activation energy for diffusion, are determined in V3Si phase with A15 crystal structure. The tracer diffusion coefficient of Si was found to be negligible compared to the tracer diffusion coefficient of V. The calculated diffusion parameters will help to validate the theoretical analysis of defect structure of the phase, which plays an important role in the superconductivity.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
A.K. Kumar, T. Laurila, V. Vuorinen, A. Paul,