High-pressure and high-temperature experiments on core-mantle segregation in the accreting Earth.
作者： V. J. Hiligren , M. J. Drake , D. C. Rubie
DOI: 10.1126/SCIENCE.264.5164.1442
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摘要: The abundances of siderophile elements in the Earth9s silicate mantle are too high for to have been equilibrium with iron core if occurred at low pressures and temperatures. It has proposed that this problem may be solved Experimental determination distribution between liquid metal 100 kilobar 2000°C demonstrates it is unlikely element were established by simple metal-silicate equilibrium, which indicates segregation from was a complex process.
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