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Velocity and density characteristics of subducted oceanic crust and the origin of lower-mantle heterogeneities
Seismic heterogeneities detected in the lower mantle were proposed to be related to subducted oceanic crust. However, the velocity and density of subducted oceanic crust at lower-mantle conditions remain unknown. Here, we report ab initio results for the elastic properties of calcium ferrite‐type ph...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6946644/ https://www.ncbi.nlm.nih.gov/pubmed/31911578 http://dx.doi.org/10.1038/s41467-019-13720-2 |