Measurements of the electrical resistance and thermal conductivity of iron at extreme pressures and temperatures cast fresh light on controversial numerical simulations of the properties of Earth's outer core. See Letters p.95 & 99
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Pozzo, M., Davies, C., Gubbins, D. & Alfè, D. Nature 485, 355–358 (2012).
deKoker, N., Steinle-Neumann, G. & Vlček V. Proc. Natl Acad. Sci. USA 109, 4070–4073 (2012).
Buffett, B. Nature 485, 319–320 (2012).
Labrosse, S. Phys. Earth Planet. Inter. 247, 36–55 (2015).
Ohta, K., Kuwayama, Y., Hirose, K., Shimizu, K. & Ohishi, Y. Nature 534, 95–98 (2016).
Konôpková, Z., McWilliams, R. S., Gómez-Pérez, N. & Goncharov, A. F. Nature 534, 99–101 (2016).
Stacey, F. D. & Anderson, O. L. Phys. Earth Planet. Inter. 124, 153–162 (2001).
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Dobson, D. Earth's core problem. Nature 534, 45 (2016). https://doi.org/10.1038/534045a
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DOI: https://doi.org/10.1038/534045a
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