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Evidence for the charge disproportionation of iron in extraterrestrial bridgmanite

Bridgmanite, MgSiO(3) with perovskite structure, is considered the most abundant mineral on Earth. On the lower mantle, it contains Fe and Al that strongly influence its behavior. Experimentalists have debated whether iron may exist in a mixed valence state, coexistence of Fe(2+) and Fe(3+) in bridg...

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Xehetasun bibliografikoak
Argitaratua izan da:Sci Adv
Egile Nagusiak: Bindi, Luca, Shim, Sang-Heon, Sharp, Thomas G., Xie, Xiande
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: American Association for the Advancement of Science 2020
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC6954055/
https://ncbi.nlm.nih.gov/pubmed/31950086
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aay7893
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