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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...

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Detalles Bibliográficos
Publicado en:Nat Commun
Main Authors: Wang, Wenzhong, Xu, Yinhan, Sun, Daoyuan, Ni, Sidao, Wentzcovitch, Renata, Wu, Zhongqing
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2020
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6946644/
https://ncbi.nlm.nih.gov/pubmed/31911578
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-019-13720-2
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