A silicate dynamo in the early Earth
Cooling of the iron core in the early Earth may have been too slow to allow for the generation of a magnetic field. Based on quantum mechanical and geodynamical modelling approaches, the authors find that the electrical conductivity of silicate liquid at high pressure and temperature conditions coul...
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Auteurs principaux: | Lars Stixrude, Roberto Scipioni, Michael P. Desjarlais |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2020
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Accès en ligne: | https://doaj.org/article/a1494f4a74d24e42afe6af45fdd38cf8 |
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