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Structural transition and re-emergence of iron's total electron spin in (Mg,Fe)O at ultrahigh pressure
Fe-bearing MgO [(Mg(1−x)Fe(x))O] is considered a major constituent of terrestrial exoplanets. Crystallizing in the B1 structure in the Earth’s lower mantle, (Mg(1−x)Fe(x))O undergoes a high-spin (S = 2) to low-spin (S = 0) transition at ∼45 GPa, accompanied by anomalous changes of this mineral’s phy...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9120148/ https://www.ncbi.nlm.nih.gov/pubmed/35589702 http://dx.doi.org/10.1038/s41467-022-30100-5 |