Constraints on Earth’s inner core composition inferred from measurements of the sound velocity of hcp-iron in extreme conditions

Hexagonal close-packed iron (hcp-Fe) is a main component of Earth’s inner core. The difference in density between hcp-Fe and the inner core in the Preliminary Reference Earth Model (PREM) shows a density deficit, which implies an existence of light elements in the core. Sound velocities then provide...

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Detalles Bibliográficos
Autores principales: Sakamaki, Tatsuya, Ohtani, Eiji, Fukui, Hiroshi, Kamada, Seiji, Takahashi, Suguru, Sakairi, Takanori, Takahata, Akihiro, Sakai, Takeshi, Tsutsui, Satoshi, Ishikawa, Daisuke, Shiraishi, Rei, Seto, Yusuke, Tsuchiya, Taku, Baron, Alfred Q. R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2016
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4771440/
https://www.ncbi.nlm.nih.gov/pubmed/26933678
http://dx.doi.org/10.1126/sciadv.1500802

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4771440/
https://www.ncbi.nlm.nih.gov/pubmed/26933678
http://dx.doi.org/10.1126/sciadv.1500802

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