Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6447435 | Physics of the Earth and Planetary Interiors | 2016 | 22 Pages |
Abstract
We consider the experimental and computational artifacts relevant for the extraction of aggregate elastic properties of polycrystalline materials with particular emphasis on the derivation of seismic velocities. We use the case of iron as an example, and show that the improper use of definitions and neglecting the crystalline anisotropy can result in unexpectedly large errors up to a few percent.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geophysics
Authors
A. Bosak, M. Krisch, A. Chumakov, I.A. Abrikosov, L. Dubrovinsky,